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Retailer	Product Title	Caliber	Grains	Casing	Cond.	Price	Rounds	$/Round	Shipping
Gman Sporting Arms	[No need CA FFL] Frontier Cartridge FR200 Rifle 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) 20rd Bx [limit 15 box]	5.56x45mm NATO	55	Brass	New	$6.82	20	34.1¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR1015 Rifle 223 Rem 55 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs	.223 Remington	55	Brass	New	$57.41	150	38.3¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR2015 Rifle 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs	5.56x45mm NATO	55	Brass	New	$58.75	150	39.2¢	Calc. in Cart
Miwall Corporation ★★★★★ (34)	Hornady Frontier Ammunition - 223 Remington - 55 Grain Full Metal Jacket - 200 Rounds	.223 Remington	55	Brass	New	$79.00	200	39.5¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR140 Rifle 223 Rem 55 gr Hollow Point Match 20 Bx/ 25 Cs	.223 Remington	55	Brass	New	$8.18	20	40.9¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR240 Rifle 5.56x45mm NATO 55 gr Hollow Point Match 20 Bx/ 25 Cs	5.56x45mm NATO	55	Brass	New	$8.54	20	42.7¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR1415 Rifle 223 Rem 55 gr Hollow Point Match 150 Bx/ 8 Cs	.223 Remington	55	Brass	New	$64.58	150	43.1¢	Calc. in Cart
Nadir Solutions ★★★★★ (18)	Hornady Frontier Rifle Ammunition .223 Rem 55 gr FMJ 3240 fps 150/ct (Oriented)	.223 Remington	55	Brass	New	$65.59	150	43.7¢	Free > $750
Gman Sporting Arms	Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs	5.56x45mm NATO	62	Brass	New	$65.89	150	43.9¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 223 Ammo 55gr FULL METAL JACKETED Ammunition - 20 Rounds	.223 Remington	55	Brass	New	$8.82	20	44.1¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 223 Ammo 55gr Full Metal Jacket Ammunition - 20 Rounds	.223 Remington	55	Brass	New	$8.85	20	44.3¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 556 Ammo 55gr Full Metal Jacket Ammunition - 20 Rounds	5.56x45mm NATO	55	Brass	New	$8.85	20	44.3¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR260 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 20 Bx/ 25 Cs	5.56x45mm NATO	62	Brass	New	$8.88	20	44.4¢	Calc. in Cart
Wild Horse Ammo ★★★★★ (123)	Hornady Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket - Box of 20	.223 Remington	55	Brass	New	$8.89	20	44.5¢	Calc. in Cart
Miwall Corporation ★★★★★ (34)	Frontier Ammunition - 223 Remington - 55 Grain Full Metal Jacket - 500 Rounds - Brass Case	.223 Remington	55	Brass	New	$223.00	500	44.6¢	Calc. in Cart
Miwall Corporation ★★★★★ (34)	Frontier Ammunition - 5.56 NATO - 55 Grain Full Metal Jacket (M193) - 500 Rounds - Brass Case	5.56x45mm NATO	55	Brass	New	$223.00	500	44.6¢	Calc. in Cart
Miwall Corporation ★★★★★ (34)	Frontier Ammunition - 223 Remington - 55 Grain Full Metal Jacket - 20 Rounds - Brass Case	.223 Remington	55	Brass	New	$8.95	20	44.7¢	Calc. in Cart
Miwall Corporation ★★★★★ (34)	Frontier Ammunition - 5.56 NATO - 55 Grain Full Metal Jacket (M193) - 20 Rounds - Brass Case	5.56x45mm NATO	55	Brass	New	$8.95	20	44.7¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 223 Ammo 55gr Full Metal Jacket Ammunition - 150 Rounds	.223 Remington	55	Brass	New	$67.79	150	45.2¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 556 Ammo 55gr Full Metal Jacket Ammunition - 150 Rounds	5.56x45mm NATO	55	Brass	New	$67.79	150	45.2¢	Calc. in Cart
Wild Horse Ammo ★★★★★ (123)	Hornady Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket - Battle Pack of 240	.223 Remington	55	Brass	New	$109.49	240	45.6¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 556 Ammo 55gr FULL METAL JACKETED Ammunition - 20 Rounds	5.56x45mm NATO	55	Brass	New	$9.19	20	45.9¢	Calc. in Cart
Pathfinder Militaria ★★★★★ (106)	Hornady Frontier Rifle Ammunition .223 Rem 55 gr FMJ 3240 fps 150/ct (Oriented)	.223 Remington	55	Brass	New	$68.99	150	46.0¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Frontier Cartridge .223 Remington Ammo 55 Grain FMJ Box of 20	.223 Remington	55	Brass	New	$9.41	20	47.1¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Hornady Frontier .223 Remington Ammo 55 Grain FMJ Box of 150	.223 Remington	55	Brass	New	$70.66	150	47.1¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Frontier Cartridge 5.56 NATO Ammo 55 Grain FMJ Box of 20	5.56x45mm NATO	55	Brass	New	$9.44	20	47.2¢	Calc. in Cart
Nadir Solutions ★★★★★ (18)	Hornady Frontier XM193 Oriented Rifle Ammunition 5.56mm 55gr FMJ 3240 fps 150/ct	5.56x45mm NATO	55	Brass	New	$70.97	150	47.3¢	Free > $750
Skogen's Outdoors ★★★★★ (2)	Frontier Cartridge FR2015 Military Grade Centerfire Rifle 5.56x45mmNATO 55gr Full Metal Jacket 150 Per Box/8 Case	5.56x45mm NATO	55	Brass	New	$71.67	150	47.8¢	Free > $300
Liberty Shooting Sports ★★★★★ (10)	FRONTIER 223REM 55GR FMJ 150/1200	.223 Remington	55	Brass	New	$71.99	150	48.0¢	Calc. in Cart
Wild Horse Ammo ★★★★★ (123)	Hornady Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket - Double Case of 1000 FREE Shipping	.223 Remington	55	Brass	New	$480.49	1,000	48.0¢	Free
Loftus Firearms ★★★★★ (13)	Hornady Frontier XM193 Oriented Rifle Ammunition 5.56mm 55gr FMJ 3240 fps 150/ct	5.56x45mm NATO	55	Brass	New	$72.00	150	48.0¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Frontier Cartridge 5.56 NATO Ammo 55 Grain FMJ Box of 150	5.56x45mm NATO	55	Brass	New	$72.31	150	48.2¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	CLOSEOUT FRONTIER 223REM 55GR HP MATCH 20RDS	.223 Remington	55	Brass	New	$9.67	20	48.4¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR310 Rifle 5.56x45mm NATO 68 gr Boat Tail Hollow Point Match 20rd Bx	5.56x45mm NATO	68	Brass	New	$9.68	20	48.4¢	Calc. in Cart
Wild Horse Ammo ★★★★★ (123)	Hornady Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket - Case of 500 - FREE Shipping	.223 Remington	55	Brass	New	$242.49	500	48.5¢	Free
Canoe Creek Armory ★★★★★ (17)	Hornady Frontier XM193 Oriented Rifle Ammunition 5.56mm 55gr FMJ 3240 fps 150/ct	5.56x45mm NATO	55	Brass	New	$73.99	150	49.3¢	$10 Flat Rate
Miwall Corporation ★★★★★ (34)	Frontier Ammunition - 5.56x45mm NATO - 62 Grain Full Metal Jacket Boat Tail - 500 Rounds - Brass Case	5.56x45mm NATO	62	Brass	New	$248.00	500	49.6¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 223 Ammo 55gr Hollow Point Match Ammunition - 150 Rounds	.223 Remington	55	Brass	New	$74.52	150	49.7¢	Calc. in Cart
Miwall Corporation ★★★★★ (34)	Frontier Ammunition - 5.56x45mm NATO - 62 Grain Full Metal Jacket Boat Tail - 20 Rounds - Brass Case	5.56x45mm NATO	62	Brass	New	$9.95	20	49.7¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 556 Ammo 55gr Hollow Point Match Ammunition - 20 Rounds	5.56x45mm NATO	55	Brass	New	$9.98	20	49.9¢	Calc. in Cart
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 223 Ammo 55gr Hollow Point Match Ammunition - 20 Rounds	.223 Remington	55	Brass	New	$10.04	20	50.2¢	Calc. in Cart
Freedom Munitions ★★★★★ (252)	Frontier Cartridge by Hornady 223 Rem 55 gr Full Metal Jacket (FMJ) (FR100)	.223 Remington	55	Brass	New	$10.05	20	50.3¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Frontier Cartridge .223 Remington Ammo 55 Grain Hollow Point Match Box of 20	.223 Remington	55	Brass	New	$10.07	20	50.4¢	Calc. in Cart
Cane Creek Munitions ★★★★★ (25)	FRONTIER 556NATO 55GR FM193 20/500	5.56x45mm NATO	55	Brass	New	$10.11	20	50.6¢	$15 Flat Rate
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 556 Ammo 62gr Full Metal Jacket Ammunition - 20 Rounds	5.56x45mm NATO	62	Brass	New	$10.25	20	51.3¢	Calc. in Cart
Cane Creek Munitions ★★★★★ (25)	Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box/25 Case	5.56x45mm NATO	55	Brass	New	$10.29	20	51.5¢	$15 Flat Rate
Gman Sporting Arms	[No need CA FFL] [Free shipping] Frontier Cartridge FR200 Rifle 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) 20rd X 25box (500rd Case)	5.56x45mm NATO	55	Brass	New	$258.72	500	51.7¢	Free
Vizards Guns and Ammo ★★★★★ (1070)	Frontier 556 Ammo 62gr Full Metal Jacket Ammunition - 150 Rounds	5.56x45mm NATO	62	Brass	New	$78.20	150	52.1¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Frontier .223 Remington Ammo 55 Grain FMJ Box of 50	.223 Remington	55	Brass	New	$26.20	50	52.4¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Frontier XM193 5.56mm NATO Ammo 55 Grain FMJ Box of 50	5.56x45mm NATO	55	Brass	New	$26.20	50	52.4¢	Calc. in Cart
Skogen's Outdoors ★★★★★ (2)	Frontier Cartridge FR1415 Military Grade Centerfire Rifle 223Rem 55gr Hollow Point Match 150 Per Box/8 Case	.223 Remington	55	Brass	New	$78.79	150	52.5¢	Free > $300
Drifters Gear ★★★★★ (25)	Frontier Cartridge 5.56 NATO Ammo 55 Grain Hollow Point Match Box of 20	5.56x45mm NATO	55	Brass	New	$10.52	20	52.6¢	Calc. in Cart
Skogen's Outdoors ★★★★★ (2)	Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box/25 Case	5.56x45mm NATO	55	Brass	New	$10.52	20	52.6¢	Free > $300
Guns in Stock	Frontier Cartridge FR240 Rifle 5.56x45mm NATO 55 gr Hollow Point Match 20 Bx/ 25 Cs	5.56x45mm NATO	55	Brass	New	$10.52	20	52.6¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Hornady Ammo .223 Remington 55gr HP 150/Box	.223 Remington	55	Brass	New	$79.49	150	53.0¢	Calc. in Cart
Skogen's Outdoors ★★★★★ (2)	Frontier Cartridge FR2615 Military Grade Centerfire Rifle 5.56x45mmNATO 62gr Full Metal Jacket 150 Per Box/8 Case	5.56x45mm NATO	62	Brass	New	$79.65	150	53.1¢	Free > $300
Skogen's Outdoors ★★★★★ (2)	Frontier Cartridge FR260 Military Grade Centerfire Rifle 5.56x45mmNATO 62gr Full Metal Jacket 20 Per Box/25 Case	5.56x45mm NATO	62	Brass	New	$10.74	20	53.7¢	Free > $300
Drifters Gear ★★★★★ (25)	Frontier Cartridge FR2615 5.56x45mm NATO Ammo 62gr Full Metal Jacket Box of 150	5.56x45mm NATO	62	Brass	New	$81.10	150	54.1¢	Calc. in Cart
Guns in Stock	Frontier Cartridge FR1415 Rifle 223 Rem 55 gr Hollow Point Match 150 Bx/ 8 Cs	.223 Remington	55	Brass	New	$81.95	150	54.6¢	Calc. in Cart
Drifters Gear ★★★★★ (25)	Frontier Cartridge 5.56 NATO Ammo 62 Grain Full Metal Jacket Box of 20	5.56x45mm NATO	62	Brass	New	$10.93	20	54.7¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR320 Rifle 5.56x45mm NATO 75 gr Boat Tail Hollow Point Match 20 Bx/ 25 Cs	5.56x45mm NATO	75	Brass	New	$10.96	20	54.8¢	Calc. in Cart
Pathfinder Militaria ★★★★★ (106)	FRONTIER 223 REM 55GR FMJ - 20RD 25BX/CS	.223 Remington	55	Brass	New	$10.99	20	55.0¢	Calc. in Cart
ICB Firearms ★★★★★ (75)	FRONTIER 556NATO 55GR FM193 20/500	5.56x45mm NATO	55	Brass	New	$11.00	20	55.0¢	Calc. in Cart
Liberty Shooting Sports ★★★★★ (10)	Frontier Cartridge FR100 Military Grade Varmint 223Rem 55gr Full Metal Jacket 20 Per Box/25 Case	.223 Remington	55	Brass	New	$10.99	20	55.0¢	Calc. in Cart
Liberty Shooting Sports ★★★★★ (10)	Frontier Cartridge FR140 Military Grade Centerfire Rifle 223Rem 55gr Hollow Point Match 20 Per Box/25 Case	.223 Remington	55	Brass	New	$10.99	20	55.0¢	Calc. in Cart
Loftus Firearms ★★★★★ (13)	Frontier Cartridge FR200 Military Grade Centerfire Rifle 5.56x45mm NATO 55 gr Full Metal Jacket 20 Per Box/ 25 Case	5.56x45mm NATO	55	Brass	New	$11.00	20	55.0¢	Calc. in Cart
Liberty Shooting Sports ★★★★★ (10)	Frontier Cartridge FR200 Military Grade Centerfire Rifle 5.56x45mmNATO 55gr Full Metal Jacket 20 Per Box/25 Case	5.56x45mm NATO	55	Brass	New	$10.99	20	55.0¢	Calc. in Cart
Loftus Firearms ★★★★★ (13)	Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box/25 Case	5.56x45mm NATO	55	Brass	New	$11.00	20	55.0¢	Calc. in Cart
Liberty Shooting Sports ★★★★★ (10)	Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box/25 Case	5.56x45mm NATO	55	Brass	New	$10.99	20	55.0¢	Calc. in Cart
Pathfinder Militaria ★★★★★ (106)	Hornady Frontier NATO FM193 Rifle Ammunition 5.56mm 55 gr FMJ 20/ct	5.56x45mm NATO	55	Brass	New	$10.99	20	55.0¢	Calc. in Cart
Wild Horse Ammo ★★★★★ (123)	Frontier Cartridge Military Grade 223 Remington Ammo 68 Grain Hornady Match Jacketed Hollow Point - Battle Pack of 240	.223 Remington	68	Brass	New	$132.49	240	55.2¢	Calc. in Cart
Apocalypse Outfitters	Hornady Frontier Rifle Ammunition .223 Rem 55 gr FMJ 3240 fps 150/ct (Oriented)	.223 Remington	55	Brass	New	$82.99	150	55.3¢	Calc. in Cart
Guns in Stock	Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs	5.56x45mm NATO	62	Brass	New	$83.61	150	55.7¢	Calc. in Cart
Gman Sporting Arms	Frontier Cartridge FR100 Rifle 223 Rem 55 gr Full Metal Jacket (FMJ) 20 Bx/ 25 Cs	.223 Remington	55	Brass	New	$11.22	20	56.1¢	Calc. in Cart
TFirearms ★★★★★ (21)	Frontier Cartridge FR200 Military Grade Centerfire Rifle 5.56x45mmNATO 55gr Full Metal Jacket 20 Per Box/25 Case	5.56x45mm NATO	55	Brass	New	$11.21	20	56.1¢	Free > $1,000

These search results were limited to the least expensive (per unit) 75 product listings. To see more listings, please add more filters.

[No need CA FFL] Frontier Cartridge FR200 Rifle 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) 20rd Bx [limit 15 box]

5.56x45mm NATO 55 Grains 20 Rounds Brass New

34.1¢/rd ($6.82) Gman Sporting Arms

Frontier Cartridge FR1015 Rifle 223 Rem 55 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs

.223 Remington 55 Grains 150 Rounds Brass New

38.3¢/rd ($57.41) Gman Sporting Arms

Frontier Cartridge FR2015 Rifle 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs

5.56x45mm NATO 55 Grains 150 Rounds Brass New

39.2¢/rd ($58.75) Gman Sporting Arms

Hornady Frontier Ammunition - 223 Remington - 55 Grain Full Metal Jacket - 200 Rounds

.223 Remington 55 Grains 200 Rounds Brass New

39.5¢/rd ($79.00) Miwall Corporation ★★★★★ (34)

Frontier Cartridge FR140 Rifle 223 Rem 55 gr Hollow Point Match 20 Bx/ 25 Cs

.223 Remington 55 Grains 20 Rounds Brass New

40.9¢/rd ($8.18) Gman Sporting Arms

Frontier Cartridge FR240 Rifle 5.56x45mm NATO 55 gr Hollow Point Match 20 Bx/ 25 Cs

5.56x45mm NATO 55 Grains 20 Rounds Brass New

42.7¢/rd ($8.54) Gman Sporting Arms

Frontier Cartridge FR1415 Rifle 223 Rem 55 gr Hollow Point Match 150 Bx/ 8 Cs

.223 Remington 55 Grains 150 Rounds Brass New

43.1¢/rd ($64.58) Gman Sporting Arms

Hornady Frontier Rifle Ammunition .223 Rem 55 gr FMJ 3240 fps 150/ct (Oriented)

.223 Remington 55 Grains 150 Rounds Brass New Free > $750 Shipping

43.7¢/rd ($65.59) Nadir Solutions ★★★★★ (18)

Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs

5.56x45mm NATO 62 Grains 150 Rounds Brass New

43.9¢/rd ($65.89) Gman Sporting Arms

Frontier 223 Ammo 55gr FULL METAL JACKETED Ammunition - 20 Rounds

.223 Remington 55 Grains 20 Rounds Brass New

44.1¢/rd ($8.82) Vizards Guns and Ammo ★★★★★ (1070)

Frontier 223 Ammo 55gr Full Metal Jacket Ammunition - 20 Rounds

.223 Remington 55 Grains 20 Rounds Brass New

44.3¢/rd ($8.85) Vizards Guns and Ammo ★★★★★ (1070)

Frontier 556 Ammo 55gr Full Metal Jacket Ammunition - 20 Rounds

5.56x45mm NATO 55 Grains 20 Rounds Brass New

44.3¢/rd ($8.85) Vizards Guns and Ammo ★★★★★ (1070)

Frontier Cartridge FR260 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 20 Bx/ 25 Cs

5.56x45mm NATO 62 Grains 20 Rounds Brass New

44.4¢/rd ($8.88) Gman Sporting Arms

Hornady Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket - Box of 20

.223 Remington 55 Grains 20 Rounds Brass New

44.5¢/rd ($8.89) Wild Horse Ammo ★★★★★ (123)

Frontier Ammunition - 223 Remington - 55 Grain Full Metal Jacket - 500 Rounds - Brass Case

.223 Remington 55 Grains 500 Rounds Brass New

44.6¢/rd ($223.00) Miwall Corporation ★★★★★ (34)

Frontier Ammunition - 5.56 NATO - 55 Grain Full Metal Jacket (M193) - 500 Rounds - Brass Case

5.56x45mm NATO 55 Grains 500 Rounds Brass New

44.6¢/rd ($223.00) Miwall Corporation ★★★★★ (34)

Frontier Ammunition - 223 Remington - 55 Grain Full Metal Jacket - 20 Rounds - Brass Case

.223 Remington 55 Grains 20 Rounds Brass New

44.7¢/rd ($8.95) Miwall Corporation ★★★★★ (34)

Frontier Ammunition - 5.56 NATO - 55 Grain Full Metal Jacket (M193) - 20 Rounds - Brass Case

5.56x45mm NATO 55 Grains 20 Rounds Brass New

44.7¢/rd ($8.95) Miwall Corporation ★★★★★ (34)

Frontier 223 Ammo 55gr Full Metal Jacket Ammunition - 150 Rounds

.223 Remington 55 Grains 150 Rounds Brass New

45.2¢/rd ($67.79) Vizards Guns and Ammo ★★★★★ (1070)

Frontier 556 Ammo 55gr Full Metal Jacket Ammunition - 150 Rounds

5.56x45mm NATO 55 Grains 150 Rounds Brass New

45.2¢/rd ($67.79) Vizards Guns and Ammo ★★★★★ (1070)

Hornady Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket - Battle Pack of 240

.223 Remington 55 Grains 240 Rounds Brass New

45.6¢/rd ($109.49) Wild Horse Ammo ★★★★★ (123)

Frontier 556 Ammo 55gr FULL METAL JACKETED Ammunition - 20 Rounds

5.56x45mm NATO 55 Grains 20 Rounds Brass New

45.9¢/rd ($9.19) Vizards Guns and Ammo ★★★★★ (1070)

Hornady Frontier Rifle Ammunition .223 Rem 55 gr FMJ 3240 fps 150/ct (Oriented)

.223 Remington 55 Grains 150 Rounds Brass New

46.0¢/rd ($68.99) Pathfinder Militaria ★★★★★ (106)

Frontier Cartridge .223 Remington Ammo 55 Grain FMJ Box of 20

.223 Remington 55 Grains 20 Rounds Brass New

47.1¢/rd ($9.41) Drifters Gear ★★★★★ (25)

Hornady Frontier .223 Remington Ammo 55 Grain FMJ Box of 150

.223 Remington 55 Grains 150 Rounds Brass New

47.1¢/rd ($70.66) Drifters Gear ★★★★★ (25)

Frontier Cartridge 5.56 NATO Ammo 55 Grain FMJ Box of 20

5.56x45mm NATO 55 Grains 20 Rounds Brass New

47.2¢/rd ($9.44) Drifters Gear ★★★★★ (25)

Hornady Frontier XM193 Oriented Rifle Ammunition 5.56mm 55gr FMJ 3240 fps 150/ct

5.56x45mm NATO 55 Grains 150 Rounds Brass New Free > $750 Shipping

47.3¢/rd ($70.97) Nadir Solutions ★★★★★ (18)

Frontier Cartridge FR2015 Military Grade Centerfire Rifle 5.56x45mmNATO 55gr Full Metal Jacket 150 Per Box/8 Case

5.56x45mm NATO 55 Grains 150 Rounds Brass New Free > $300 Shipping

47.8¢/rd ($71.67) Skogen's Outdoors ★★★★★ (2)

FRONTIER 223REM 55GR FMJ 150/1200

.223 Remington 55 Grains 150 Rounds Brass New

48.0¢/rd ($71.99) Liberty Shooting Sports ★★★★★ (10)

Hornady Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket - Double Case of 1000 FREE Shipping

.223 Remington 55 Grains 1,000 Rounds Brass New Free Shipping

48.0¢/rd ($480.49) Wild Horse Ammo ★★★★★ (123)

Hornady Frontier XM193 Oriented Rifle Ammunition 5.56mm 55gr FMJ 3240 fps 150/ct

5.56x45mm NATO 55 Grains 150 Rounds Brass New

48.0¢/rd ($72.00) Loftus Firearms ★★★★★ (13)

Frontier Cartridge 5.56 NATO Ammo 55 Grain FMJ Box of 150

5.56x45mm NATO 55 Grains 150 Rounds Brass New

48.2¢/rd ($72.31) Drifters Gear ★★★★★ (25)

CLOSEOUT FRONTIER 223REM 55GR HP MATCH 20RDS

.223 Remington 55 Grains 20 Rounds Brass New

48.4¢/rd ($9.67) Vizards Guns and Ammo ★★★★★ (1070)

Frontier Cartridge FR310 Rifle 5.56x45mm NATO 68 gr Boat Tail Hollow Point Match 20rd Bx

5.56x45mm NATO 68 Grains 20 Rounds Brass New

48.4¢/rd ($9.68) Gman Sporting Arms

Hornady Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket - Case of 500 - FREE Shipping

.223 Remington 55 Grains 500 Rounds Brass New Free Shipping

48.5¢/rd ($242.49) Wild Horse Ammo ★★★★★ (123)

Hornady Frontier XM193 Oriented Rifle Ammunition 5.56mm 55gr FMJ 3240 fps 150/ct

5.56x45mm NATO 55 Grains 150 Rounds Brass New $10 Flat Rate Shipping

49.3¢/rd ($73.99) Canoe Creek Armory ★★★★★ (17)

Frontier Ammunition - 5.56x45mm NATO - 62 Grain Full Metal Jacket Boat Tail - 500 Rounds - Brass Case

5.56x45mm NATO 62 Grains 500 Rounds Brass New

49.6¢/rd ($248.00) Miwall Corporation ★★★★★ (34)

Frontier 223 Ammo 55gr Hollow Point Match Ammunition - 150 Rounds

.223 Remington 55 Grains 150 Rounds Brass New

49.7¢/rd ($74.52) Vizards Guns and Ammo ★★★★★ (1070)

Frontier Ammunition - 5.56x45mm NATO - 62 Grain Full Metal Jacket Boat Tail - 20 Rounds - Brass Case

5.56x45mm NATO 62 Grains 20 Rounds Brass New

49.7¢/rd ($9.95) Miwall Corporation ★★★★★ (34)

Frontier 556 Ammo 55gr Hollow Point Match Ammunition - 20 Rounds

5.56x45mm NATO 55 Grains 20 Rounds Brass New

49.9¢/rd ($9.98) Vizards Guns and Ammo ★★★★★ (1070)

Frontier 223 Ammo 55gr Hollow Point Match Ammunition - 20 Rounds

.223 Remington 55 Grains 20 Rounds Brass New

50.2¢/rd ($10.04) Vizards Guns and Ammo ★★★★★ (1070)

Frontier Cartridge by Hornady 223 Rem 55 gr Full Metal Jacket (FMJ) (FR100)

.223 Remington 55 Grains 20 Rounds Brass New

50.3¢/rd ($10.05) Freedom Munitions ★★★★★ (252)

Frontier Cartridge .223 Remington Ammo 55 Grain Hollow Point Match Box of 20

.223 Remington 55 Grains 20 Rounds Brass New

50.4¢/rd ($10.07) Drifters Gear ★★★★★ (25)

FRONTIER 556NATO 55GR FM193 20/500

5.56x45mm NATO 55 Grains 20 Rounds Brass New $15 Flat Rate Shipping

50.6¢/rd ($10.11) Cane Creek Munitions ★★★★★ (25)

Frontier 556 Ammo 62gr Full Metal Jacket Ammunition - 20 Rounds

5.56x45mm NATO 62 Grains 20 Rounds Brass New

51.3¢/rd ($10.25) Vizards Guns and Ammo ★★★★★ (1070)

Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box/25 Case

5.56x45mm NATO 55 Grains 20 Rounds Brass New $15 Flat Rate Shipping

51.5¢/rd ($10.29) Cane Creek Munitions ★★★★★ (25)

[No need CA FFL] [Free shipping] Frontier Cartridge FR200 Rifle 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) 20rd X 25box (500rd Case)

5.56x45mm NATO 55 Grains 500 Rounds Brass New Free Shipping

51.7¢/rd ($258.72) Gman Sporting Arms

Frontier 556 Ammo 62gr Full Metal Jacket Ammunition - 150 Rounds

5.56x45mm NATO 62 Grains 150 Rounds Brass New

52.1¢/rd ($78.20) Vizards Guns and Ammo ★★★★★ (1070)

Frontier .223 Remington Ammo 55 Grain FMJ Box of 50

.223 Remington 55 Grains 50 Rounds Brass New

52.4¢/rd ($26.20) Drifters Gear ★★★★★ (25)

Frontier XM193 5.56mm NATO Ammo 55 Grain FMJ Box of 50

5.56x45mm NATO 55 Grains 50 Rounds Brass New

52.4¢/rd ($26.20) Drifters Gear ★★★★★ (25)

Frontier Cartridge FR1415 Military Grade Centerfire Rifle 223Rem 55gr Hollow Point Match 150 Per Box/8 Case

.223 Remington 55 Grains 150 Rounds Brass New Free > $300 Shipping

52.5¢/rd ($78.79) Skogen's Outdoors ★★★★★ (2)

Frontier Cartridge 5.56 NATO Ammo 55 Grain Hollow Point Match Box of 20

5.56x45mm NATO 55 Grains 20 Rounds Brass New

52.6¢/rd ($10.52) Drifters Gear ★★★★★ (25)

Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box/25 Case

5.56x45mm NATO 55 Grains 20 Rounds Brass New Free > $300 Shipping

52.6¢/rd ($10.52) Skogen's Outdoors ★★★★★ (2)

Frontier Cartridge FR240 Rifle 5.56x45mm NATO 55 gr Hollow Point Match 20 Bx/ 25 Cs

5.56x45mm NATO 55 Grains 20 Rounds Brass New

52.6¢/rd ($10.52) Guns in Stock

Hornady Ammo .223 Remington 55gr HP 150/Box

.223 Remington 55 Grains 150 Rounds Brass New

53.0¢/rd ($79.49) Drifters Gear ★★★★★ (25)

Frontier Cartridge FR2615 Military Grade Centerfire Rifle 5.56x45mmNATO 62gr Full Metal Jacket 150 Per Box/8 Case

5.56x45mm NATO 62 Grains 150 Rounds Brass New Free > $300 Shipping

53.1¢/rd ($79.65) Skogen's Outdoors ★★★★★ (2)

Frontier Cartridge FR260 Military Grade Centerfire Rifle 5.56x45mmNATO 62gr Full Metal Jacket 20 Per Box/25 Case

5.56x45mm NATO 62 Grains 20 Rounds Brass New Free > $300 Shipping

53.7¢/rd ($10.74) Skogen's Outdoors ★★★★★ (2)

Frontier Cartridge FR2615 5.56x45mm NATO Ammo 62gr Full Metal Jacket Box of 150

5.56x45mm NATO 62 Grains 150 Rounds Brass New

54.1¢/rd ($81.10) Drifters Gear ★★★★★ (25)

Frontier Cartridge FR1415 Rifle 223 Rem 55 gr Hollow Point Match 150 Bx/ 8 Cs

.223 Remington 55 Grains 150 Rounds Brass New

54.6¢/rd ($81.95) Guns in Stock

Frontier Cartridge 5.56 NATO Ammo 62 Grain Full Metal Jacket Box of 20

5.56x45mm NATO 62 Grains 20 Rounds Brass New

54.7¢/rd ($10.93) Drifters Gear ★★★★★ (25)

Frontier Cartridge FR320 Rifle 5.56x45mm NATO 75 gr Boat Tail Hollow Point Match 20 Bx/ 25 Cs

5.56x45mm NATO 75 Grains 20 Rounds Brass New

54.8¢/rd ($10.96) Gman Sporting Arms

FRONTIER 223 REM 55GR FMJ - 20RD 25BX/CS

.223 Remington 55 Grains 20 Rounds Brass New

55.0¢/rd ($10.99) Pathfinder Militaria ★★★★★ (106)

FRONTIER 556NATO 55GR FM193 20/500

5.56x45mm NATO 55 Grains 20 Rounds Brass New

55.0¢/rd ($11.00) ICB Firearms ★★★★★ (75)

Frontier Cartridge FR100 Military Grade Varmint 223Rem 55gr Full Metal Jacket 20 Per Box/25 Case

.223 Remington 55 Grains 20 Rounds Brass New

55.0¢/rd ($10.99) Liberty Shooting Sports ★★★★★ (10)

Frontier Cartridge FR140 Military Grade Centerfire Rifle 223Rem 55gr Hollow Point Match 20 Per Box/25 Case

.223 Remington 55 Grains 20 Rounds Brass New

55.0¢/rd ($10.99) Liberty Shooting Sports ★★★★★ (10)

Frontier Cartridge FR200 Military Grade Centerfire Rifle 5.56x45mm NATO 55 gr Full Metal Jacket 20 Per Box/ 25 Case

5.56x45mm NATO 55 Grains 20 Rounds Brass New

55.0¢/rd ($11.00) Loftus Firearms ★★★★★ (13)

Frontier Cartridge FR200 Military Grade Centerfire Rifle 5.56x45mmNATO 55gr Full Metal Jacket 20 Per Box/25 Case

5.56x45mm NATO 55 Grains 20 Rounds Brass New

55.0¢/rd ($10.99) Liberty Shooting Sports ★★★★★ (10)

Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box/25 Case

5.56x45mm NATO 55 Grains 20 Rounds Brass New

55.0¢/rd ($11.00) Loftus Firearms ★★★★★ (13)

Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box/25 Case

5.56x45mm NATO 55 Grains 20 Rounds Brass New

55.0¢/rd ($10.99) Liberty Shooting Sports ★★★★★ (10)

Hornady Frontier NATO FM193 Rifle Ammunition 5.56mm 55 gr FMJ 20/ct

5.56x45mm NATO 55 Grains 20 Rounds Brass New

55.0¢/rd ($10.99) Pathfinder Militaria ★★★★★ (106)

Frontier Cartridge Military Grade 223 Remington Ammo 68 Grain Hornady Match Jacketed Hollow Point - Battle Pack of 240

.223 Remington 68 Grains 240 Rounds Brass New

55.2¢/rd ($132.49) Wild Horse Ammo ★★★★★ (123)

Hornady Frontier Rifle Ammunition .223 Rem 55 gr FMJ 3240 fps 150/ct (Oriented)

.223 Remington 55 Grains 150 Rounds Brass New

55.3¢/rd ($82.99) Apocalypse Outfitters

Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs

5.56x45mm NATO 62 Grains 150 Rounds Brass New

55.7¢/rd ($83.61) Guns in Stock

Frontier Cartridge FR100 Rifle 223 Rem 55 gr Full Metal Jacket (FMJ) 20 Bx/ 25 Cs

.223 Remington 55 Grains 20 Rounds Brass New

56.1¢/rd ($11.22) Gman Sporting Arms

Frontier Cartridge FR200 Military Grade Centerfire Rifle 5.56x45mmNATO 55gr Full Metal Jacket 20 Per Box/25 Case

5.56x45mm NATO 55 Grains 20 Rounds Brass New Free > $1,000 Shipping

56.1¢/rd ($11.21) TFirearms ★★★★★ (21)

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