5.56x45mm Frontier Ammo for Sale

Price History
5.56x45mm
Frontier
[No need CA FFL] Frontier Cartridge FR200 Rifle 5.56x45mm NATO 55 gr Full Metal Jacket (FMJ) 20rd Bx [limit 15 box]
55 Grains 20 Rounds Brass New
UPC 090255711394
39.4¢/rd $7.88 Gman Sporting Arms
Frontier Cartridge FR200 Military Grade Centerfire Rifle 5.56x45mmNATO 55gr Full Metal Jacket 20 Per Box
55 Grains 20 Rounds Brass New
UPC 090255711394 Shipping $11
52.5¢/rd $10.49 Selway Armory ★★★★★ (186)
Low cost shipping boost

5.56x45mm Frontier Ammo Price Graph

Today's 5.56x45mm Frontier Ammo average is 60.5¢/rd, 4% below the 180-day average of 62.9¢/rd. Over the last 180 days, the average peaked at $1.19/rd on April 15, 2026 and bottomed at 55.4¢/rd on June 19, 2026.

Hornady Frontier Rifle Ammo 223 Rem 55 gr. FMJ 20 rd. - 500 Rounds
55 Grains 500 Rounds Brass New
UPC 090255711264 $5 Off - Use Code CALIBERKING
45.2¢/rd $225.77 Gun Place ★★★★★ (206)
Hornady Frontier Rifle Ammo 223 Rem 55 gr. FMJ 20 rd. - 80 Rounds
55 Grains 80 Rounds Brass New
UPC 090255711264 $5 Off - Use Code CALIBERKING
45.9¢/rd $36.68 Gun Place ★★★★★ (206)
Hornady Frontier Rifle Ammo 223 Rem 55 gr. FMJ 20 rd. - 20 Rounds
55 Grains 20 Rounds Brass New
UPC 090255711264 $5 Off - Use Code CALIBERKING
46.6¢/rd $9.31 Gun Place ★★★★★ (206)
Frontier Cartridge FR240 Rifle 5.56x45mm NATO 55 gr Hollow Point Match 20 Bx/ 25 Cs
55 Grains 20 Rounds Brass New
UPC 090255711479
47.7¢/rd $9.53 Gman Sporting Arms
Frontier Cartridge 5.56 NATO Ammo 55 Grain FMJ Box of 20
55 Grains 20 Rounds Brass New
UPC 090255711394
47.9¢/rd $9.59 Drifters Gear ★★★★★ (25)
Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs
62 Grains 150 Rounds Brass New
UPC 090255712957
48.1¢/rd $72.11 Gman Sporting Arms
FRONTIER FR604 5.56 NATO 55 FMJ 250/2
55 Grains 250 Rounds Brass New
UPC 090255730586
48.1¢/rd $120.32 Gman Sporting Arms
Frontier Ammunition - 5.56 NATO - 55 Grain Full Metal Jacket (M193) - 20 Rounds - Brass Case
55 Grains 20 Rounds Brass New
UPC 090255711394
48.8¢/rd $9.75 Miwall Corporation ★★★★★ (34)

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FRONTIER 556NATO 55GR FM193 20/500
55 Grains 20 Rounds Brass New
UPC 090255711394 CC Fee 6%
49.9¢/rd $9.97 All Things Firearm ★★★★★ (3)
Frontier Cartridge FR320 Rifle 5.56x45mm NATO 75 gr Boat Tail Hollow Point Match 20 Bx/ 25 Cs
75 Grains 20 Rounds Brass New
UPC 090255711615
50.3¢/rd $10.07 Gman Sporting Arms
Frontier Ammunition - 5.56x45mm NATO - 62 Grain Full Metal Jacket Boat Tail - 20 Rounds - Brass Case
62 Grains 20 Rounds Brass New
UPC 090255711516
51.0¢/rd $10.20 Miwall Corporation ★★★★★ (34)
Frontier Cartridge FR2615 5.56x45mm NATO Ammo 62gr Full Metal Jacket Box of 150
62 Grains 150 Rounds Brass New
UPC 090255712957
51.3¢/rd $77.01 Drifters Gear ★★★★★ (25)
Hornady Frontier 250th Anniversary Ammo Can Combo 5.56mm NATO 55gr FMJ 3240 fps 250/ct w/ Hat and Sticker
55 Grains 250 Rounds Brass New
UPC 090255730586 $5 Off - Use Code CALIBERKING
52.2¢/rd $130.59 Gun Place ★★★★★ (206)
Frontier Cartridge FR240 Frontier .223/5.56 NATO 55 GR Hollow Point Match - 20rd Box
55 Grains 20 Rounds Brass New
UPC 090255711479 Shipping $12
52.5¢/rd $10.49 Classic Firearms ★★★★★ (2,454)
Hornady Frontier FM193 Rifle Ammunition 5.56mm NATO 55 gr FMJ 20/ct
55 Grains 20 Rounds Brass New
UPC 090255711394 Shipping $18
52.9¢/rd $10.57 Blackbox Ballistics ★★★★★ (2)
Frontier Cartridge 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Box of 250 Bulk
55 Grains 250 Rounds Brass New
UPC 090255730586
53.3¢/rd $133.20 Drifters Gear ★★★★★ (25)
Frontier Cartridge FR310 Rifle 5.56x45mm NATO 68 gr Boat Tail Hollow Point Match 20rd Bx
68 Grains 20 Rounds Brass New
UPC 090255711608
53.9¢/rd $10.77 Gman Sporting Arms
HORNADY FRONTIER 5.56 55GR FMJ 20RD BX 500RD CASE
55 Grains 20 Rounds Brass New
UPC 090255711394
54.3¢/rd $10.86 Redsand Tactical
FRONTIER FR604 5.56 NATO 55 FMJ 250/2
55 Grains 250 Rounds Brass New
UPC 090255730586
54.5¢/rd $136.31 Gun Wise
Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs
62 Grains 150 Rounds Brass New
UPC 090255712957
54.6¢/rd $81.92 Gun Wise
Hornady Frontier FM193 Rifle Ammunition 5.56mm NATO 55 gr FMJ 20/ct
55 Grains 20 Rounds Brass New
UPC 090255711394
55.0¢/rd $11.00 Armored Boar Gunworks ★★★★★ (53)
FRONTIER 5.56x45 55GR FMJ - 20RD 25BX/CS
55 Grains 20 Rounds Brass New
UPC 090255711394
55.3¢/rd $11.06 Patriotic Firearms
Hornady Frontier 250th Anniversary Ammo Can Combo 5.56mm NATO 55gr FMJ 3240 fps 250/ct w/ Hat and Sticker
55 Grains 250 Rounds Brass New
UPC 090255730586 Shipping $18
55.3¢/rd $138.28 Blackbox Ballistics ★★★★★ (2)
Frontier Cartridge 5.56x45 NATO Ammo 55gr HP Ammunition - 20 Rounds
55 Grains 20 Rounds Brass New
UPC 090255711479
55.6¢/rd $11.12 Vizards Guns and Ammo ★★★★★ (1,070)
Frontier Cartridge 5.56x45 NATO Ammo 62gr FMJ Ammunition - 150 Rounds
62 Grains 150 Rounds Brass New
UPC 090255712957
56.1¢/rd $84.13 Vizards Guns and Ammo ★★★★★ (1,070)
Frontier Cartridge FR2615 Military Grade Centerfire Rifle 5.56x45mmNATO 62gr Full Metal Jacket 150 Per Box/8 Case Ammo for MA, CT, NJ, IL, NY & CA Buyers
62 Grains 150 Rounds Brass New
UPC 090255712957
56.1¢/rd $84.13 Vizards Guns and Ammo ★★★★★ (1,070)
Frontier Cartridge 5.56 NATO Ammo 55 Grain Hollow Point Match Box of 20
55 Grains 20 Rounds Brass New
UPC 090255711479
56.3¢/rd $11.26 Drifters Gear ★★★★★ (25)
Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs
62 Grains 150 Rounds Brass New
UPC 090255712957
56.4¢/rd $84.59 De Leon RX & Sporting Goods ★★★★★ (216)
FRONTIER FR604 5.56 NATO 55 FMJ 250/2
55 Grains 250 Rounds Brass New
UPC 090255730586
56.4¢/rd $140.99 Kind Sniper ★★★★★ (61)
FRONTIER FR604 5.56 NATO 55 FMJ 250/2
55 Grains 250 Rounds Brass New
UPC 090255730586
56.5¢/rd $141.14 De Leon RX & Sporting Goods ★★★★★ (216)
Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 150 Bx/ 8 Cs
62 Grains 150 Rounds Brass New
UPC 090255712957
57.3¢/rd $85.99 Kind Sniper ★★★★★ (61)
Frontier Cartridge FR240 Centerfire Rifle 5.56x45mmNATO 55gr Hollow Point Match 20 Per Box
55 Grains 20 Rounds Brass New
UPC 090255711479 Shipping $11
57.5¢/rd $11.49 Selway Armory ★★★★★ (186)
Hornady Frontier Rifle Ammo 223 Remington 55 Grain FMJ 150 Rounds
55 Grains 150 Rounds Brass New
UPC 090255712834 Shipping $16
58.0¢/rd $86.94 Caliber Depot ★★★★★ (6)
Frontier 556 NATO 55 Grain FM193 FMJ 20 Rounds
55 Grains 20 Rounds Brass New
UPC 090255711394 Shipping $16
58.6¢/rd $11.71 Caliber Depot ★★★★★ (6)
Frontier Cartridge FR2615 Military Grade Centerfire Rifle 5.56x45mmNATO 62gr Full Metal Jacket 150 Per Box
62 Grains 150 Rounds Brass New
UPC 090255712957 Shipping $11
58.7¢/rd $87.99 Selway Armory ★★★★★ (186)
Frontier Cartridge FR260 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) 20 Bx/ 25 Cs
62 Grains 20 Rounds Brass New
UPC 090255711516
58.7¢/rd $11.74 De Leon RX & Sporting Goods ★★★★★ (216)
Frontier Cartridge FR100 Frontier .223/5.56 NATO 55 GR Full Metal Jacket - 20 Rounds / Box
55 Grains 20 Rounds Brass New
UPC 090255711264 Shipping $12
58.8¢/rd $11.76 Classic Firearms ★★★★★ (2,454)
FRONTIER 556NATO 55GR FM193 20/500
55 Grains 20 Rounds Brass New
UPC 090255711394
59.6¢/rd $11.91 Bayou Brass ★★★★★ (21)
Frontier Cartridge 5.56 NATO Ammo 68 Grain Boat Tail Hollow Point Match Box of 20
68 Grains 20 Rounds Brass New
UPC 090255711608
59.7¢/rd $11.93 Drifters Gear ★★★★★ (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)
55 Grains 500 Rounds Brass New
Free Shipping
59.7¢/rd $298.72 Gman Sporting Arms
Hornady Frontier FR200 5.56 NATO 55 GR FMJ 20 Rounds
55 Grains 20 Rounds Brass New
UPC 090255711394
60.0¢/rd $11.99 Fin Feather Fur Outfitters ★★★★★ (10,502)
FRONTIER 556NATO 55GR FM193 20/500
55 Grains 20 Rounds Brass New
UPC 090255711394
60.0¢/rd $11.99 Precision Gunworks
FRONTIER 556NATO 55GR FM193 20/500
55 Grains 20 Rounds Brass New
UPC 090255711394
60.0¢/rd $12.00 Highland Arms ★★★★★ (49)
Hornady Frontier Cartridge 5.56x45mm NATO Full Metal Jacket 62 Grain 150 Rounds
62 Grains 150 Rounds Brass New
UPC 090255712957
60.5¢/rd $90.69 Shooting Surplus ★★★★★ (193)
Hornady Frontier 5.56 NATO 55gr FMJ M193 250rd Ammo Can
55 Grains 250 Rounds Brass New
UPC 090255730586
60.5¢/rd $151.32 Shooting Surplus ★★★★★ (193)
Frontier Cartridge FR200 Frontier .223/5.56 NATO 55 GR Full Metal Jacket - 20 Round Box
55 Grains 20 Rounds Brass New
UPC 090255711394 Shipping $12
61.2¢/rd $12.24 Classic Firearms ★★★★★ (2,454)
Frontier 5.56 NATO (62gr) FMJ - 20/Box - FR260 FREE SHIPPING OVER $300
62 Grains 20 Rounds Brass New
UPC 090255711516 Free Shipping > $300
61.4¢/rd $12.27 Ammo Wall
Hornady Frontier Rifle Ammo 5.56 NATO 55 Grain Hollow Point Match 20 Rounds
55 Grains 20 Rounds Brass New
UPC 090255711479 Shipping $16
64.0¢/rd $12.79 Caliber Depot ★★★★★ (6)
Frontier Cartridge Military Grade M193 5.56x45mm NATO Ammo 55 Grain Hornady Full Metal Jacket Box of 20
55 Grains 20 Rounds Brass New
UPC 090255711394 Free Shipping > $100
64.0¢/rd $12.79 Midway USA ★★★★★ (119)
FRONTIER 5.56x45 55GR FMJ - 20RD 25BX/CS
55 Grains 20 Rounds Brass New
UPC 090255711394 Free Shipping > $100
64.2¢/rd $12.84 Caliber Exchange ★★★★★ (1)
Frontier 5.56x45 NATO 68gr BTHP Match 20CT - 20
68 Grains 20 Rounds New
64.3¢/rd $12.86 Republic Ammunition ★★★★★ (95)
5.56MM NATO 62GR FULL METAL JACKET 150/BOX
62 Grains 150 Rounds Brass New
UPC 090255712957 Shipping $17.50 Free Shipping > $250
64.6¢/rd $96.95 Ammunitions for Sale
Frontier Cartridge FR310 Military Grade Centerfire Rifle 5.56x45mmNATO 68gr Hollow Point Boat Tail Match 20 Per Box
68 Grains 20 Rounds Brass New
UPC 090255711608 Shipping $11
65.0¢/rd $12.99 Selway Armory ★★★★★ (186)
Frontier Centerfire Rifle 090255711394 5.56 NATO 55 Grains Full Metal Jacket
55 Grains 20 Rounds Brass New
UPC 090255711394
65.0¢/rd $12.99 C-ME Firearms
Hornady Frontier 5.56x45mm NATO Ammo 55 Grain Hollow Point Match 20/bx - FR240
55 Grains 20 Rounds Brass New
UPC 090255711479 Shipping $13 Free Shipping > $350
65.0¢/rd $13.00 Shadowsmith Ammo ★★★★★ (23)
Frontier Cartridge FR2615 Rifle 5.56x45mm NATO 62 gr Full Metal Jacket (FMJ) - 150rd Box
62 Grains 150 Rounds Brass New
UPC 090255712957 Shipping $12
65.4¢/rd $98.15 Classic Firearms ★★★★★ (2,454)
Frontier .223 Remington 55 Grain HP Match 20 Rounds
55 Grains 20 Rounds Brass New
UPC 090255711349 Shipping $16
65.6¢/rd $13.13 Caliber Depot ★★★★★ (6)
Frontier Ammunition - 5.56x45 MM NATO - 75 Grain Boat Tail Hollow Point Match - 500 Rounds
75 Grains 500 Rounds Brass
67.0¢/rd $335.00 Miwall Corporation ★★★★★ (34)
Frontier Ammunition - 5.56x45 MM NATO - 75 Grain Boat Tail Hollow Point Match - 20 Rounds - Brass Case
75 Grains 20 Rounds Brass New
UPC 090255711615
67.5¢/rd $13.50 Miwall Corporation ★★★★★ (34)
Frontier Cartridge USA 250th M193 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Ammo Can of 250 Bulk
55 Grains 250 Rounds Brass New
UPC 090255730586 Free Shipping
68.0¢/rd $169.99 Midway USA ★★★★★ (119)
Frontier Match 5.56 NATO (68gr) BTHP - 20/Box - FR310 FREE SHIPPING OVER $300
68 Grains 20 Rounds Brass New
UPC 090255711608 Free Shipping > $300
68.0¢/rd $13.60 Ammo Wall
Hornady Frontier NATO Rifle Ammunition 5.56mm 62 gr FMJ 3060 fps 150/ct (Oriented)
62 Grains 150 Rounds Brass New
UPC 090255712957 Shipping $17.50 Free Shipping > $250
69.3¢/rd $103.95 Ammunitions for Sale
Frontier 5.56 nato 75gr Bthp Mtch 20ct - 20
75 Grains 20 Rounds New
70.7¢/rd $14.14 Republic Ammunition ★★★★★ (95)
Frontier Cartridge 5.56 NATO Ammo 75 Grain BTHP Match Box of 20
75 Grains 20 Rounds Brass New
UPC 090255711615
71.3¢/rd $14.25 Drifters Gear ★★★★★ (25)
Hornady Frontier Rifle Ammo 5.56 NATO 68 Grain BTHP Match 20 Rounds
68 Grains 20 Rounds Brass New
UPC 090255711608 Shipping $16
72.3¢/rd $14.45 Caliber Depot ★★★★★ (6)
Hornady Frontier Rifle Ammo 223 Remington 68 Grain BTHP Match 20 Rounds
68 Grains 20 Rounds Brass New
UPC 090255711387 Shipping $16
72.3¢/rd $14.45 Caliber Depot ★★★★★ (6)
Frontier Cartridge FR320 Military Grade Centerfire Rifle 5.56x45mmNATO 75gr Hollow Point Boat Tail Match 20 Per Box
75 Grains 20 Rounds Brass New
UPC 090255711615 Shipping $11
72.5¢/rd $14.49 Selway Armory ★★★★★ (186)
Frontier Cartridge FR310 Frontier .223/5.56 NATO 68 GR Boat Tail Hollow Point Match - 20rd Box
68 Grains 20 Rounds Brass New
UPC 090255711608 Shipping $12
73.3¢/rd $14.66 Classic Firearms ★★★★★ (2,454)
Frontier Cartridge Lake City 556NATO 68gr Boat Tail Hollow Point - 20rd
68 Grains 20 Rounds Brass New
UPC 090255711608 Shipping $7 Free Shipping > $250
73.5¢/rd $14.70 Skid Tactical ★★★★★ (63)
Frontier BTHP Match 5.56 NATO (75gr) - 20/Box - FR320 FREE SHIPPING OVER $300
75 Grains 20 Rounds Brass New
UPC 090255711615 Free Shipping > $300
74.8¢/rd $14.95 Ammo Wall
Frontier Cartridge FR160 Frontier .223/5.56 NATO 68 GR Boat Tail Hollow Point Match - 20rd Box
68 Grains 20 Rounds Brass New
UPC 090255711387 Shipping $12
75.4¢/rd $15.08 Classic Firearms ★★★★★ (2,454)
Hornady Frontier Rifle Ammo 5.56 NATO 75 Grain BTHP Match 20 Rounds
75 Grains 20 Rounds Brass New
UPC 090255711615 Shipping $16
79.3¢/rd $15.86 Caliber Depot ★★★★★ (6)
Frontier Cartridge FR320 Frontier .223/5.56 NATO 75 GR Boat Tail Hollow Point Match - 20rd Box
75 Grains 20 Rounds Brass New
UPC 090255711615 Shipping $12
80.5¢/rd $16.10 Classic Firearms ★★★★★ (2,454)
Frontier Cartridge Lake City 556NATO Match 75gr Boat Tail Hollow Point - 20rd
75 Grains 20 Rounds Brass New
UPC 090255711615 Shipping $7 Free Shipping > $250
81.0¢/rd $16.20 Skid Tactical ★★★★★ (63)
Frontier Centerfire Rifle 090255711608 5.56 NATO 68 Grains Boat Tail Hollow Point
68 Grains 20 Rounds Brass New
UPC 090255711608
85.0¢/rd $16.99 Denver Bullets ★★★★★ (95)
Hornady Frontier 5.56x45mm NATO 75 grain Boat Tail Match Hollow Point (BTHP) 20/bx - FR320
75 Grains 20 Rounds Brass New
UPC 090255711615 Shipping $13 Free Shipping > $350
85.0¢/rd $17.00 Shadowsmith Ammo ★★★★★ (23)
Frontier Cartridge Military Grade 5.56x45mm NATO Ammo 75 Grain Hornady Match Jacketed Hollow Point Box of 20
75 Grains 20 Rounds Brass New
UPC 090255711615 Free Shipping > $100
90.0¢/rd $17.99 Midway USA ★★★★★ (119)
Frontier Centerfire Rifle 090255711615 5.56 NATO 75 Grains Boat Tail Hollow Point
75 Grains 20 Rounds Brass New
UPC 090255711615
90.0¢/rd $17.99 C-ME Firearms
Frontier Centerfire Rifle 090255711615 5.56 NATO 75 Grains Boat Tail Hollow Point
75 Grains 20 Rounds Brass New
UPC 090255711615
95.0¢/rd $18.99 Denver Bullets ★★★★★ (95)
Frontier Cartridge FR100 Frontier .223/5.56 NATO 55 GR Full Metal Jacket, Brass, Boxer, Reloadable - 20 Rounds / Box - 500 Round Case
55 Grains 20 Rounds Brass New
Shipping $18.49
$12.95/rd $259.00 Classic Firearms ★★★★★ (2,454)

5.56x45mm Frontier Ammo Price Graph

Today's 5.56x45mm Frontier Ammo average is 60.5¢/rd, 4% below the 180-day average of 62.9¢/rd. Over the last 180 days, the average peaked at $1.19/rd on April 15, 2026 and bottomed at 55.4¢/rd on June 19, 2026.

Daily Deals Email

Products at their 90-day low price.

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