.300 Win Mag Reloading Brass for Sale

Price History
Brass
.300 Win Mag
300 Win Mag Bagged Brass - Mixed - Ships Immediately
MIXED 50 Count New
UPC 202111479045
45.0¢/ct $22.50 Defender Ammunition ★★★★★ (255)
Garage Sale - Brass - Hornady 300 Win Mag Brass ~15ct
Raven Rocks Precision 15 Count
Limit 1 Shipping $13 Free Shipping > $150
73.0¢/ct $10.95 Raven Rocks Precision ★★★★★ (8)
Low cost shipping boost

.300 Win Mag Brass Price Graph

Today's .300 Win Mag Brass average is $1.14/ct, in line with the 180-day average of $1.14/ct. Over the last 180 days, the average peaked at $3.13/ct on April 21, 2026 and bottomed at 97.1¢/ct on June 18, 2026.

300 Win MAG Brass Cases Dirty Sorted - 100
MIXED 100 Count
48.0¢/ct $48.00 Republic Ammunition ★★★★★ (95)
300 Win MAG Brass Cases Dirty Sorted - 50
MIXED 50 Count
48.0¢/ct $24.00 Republic Ammunition ★★★★★ (95)
300 Win Mag Mixed Headstamp (50ct)
MIXED 50 Count
50.0¢/ct $24.99 Sleeping Giant Brass ★★★★★ (188)
300 Win Mag Hornady Headstamp (50ct)
Hornady 50 Count
60.0¢/ct $29.99 Sleeping Giant Brass ★★★★★ (188)
300 WIN MAG - Raw Brass (OFB) (50)
MIXED 50 Count
Limit 1 UPC 100000000306
61.1¢/ct $30.55 Bayou Brass ★★★★★ (21)
300 WIN MAG - Polished Brass (OFB) (50)
MIXED 50 Count
Limit 1 UPC 100000000307
63.1¢/ct $31.55 Bayou Brass ★★★★★ (21)
300 WIN MAG - ADG Raw Brass (OFB) (50)
ADG 50 Count
Limit 8 UPC 100000000310
63.5¢/ct $31.75 Bayou Brass ★★★★★ (21)
300 WIN MAG - Norma Raw Brass (OFB) (50)
Norma 50 Count
Limit 8 UPC 100000000946
63.5¢/ct $31.75 Bayou Brass ★★★★★ (21)

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

300 WIN MAG - Hornady Raw Brass (OFB) (50)
Hornady 50 Count
Limit 6 UPC 100000000947
63.5¢/ct $31.75 Bayou Brass ★★★★★ (21)
300 WIN MAG - RWS Raw Brass (OFB) (50)
RWS 50 Count
Limit 1 UPC 100000000946
63.5¢/ct $31.75 Bayou Brass ★★★★★ (21)
300 Win Mag Federal Headstamp (50ct)
Federal 50 Count
64.0¢/ct $31.99 Sleeping Giant Brass ★★★★★ (188)
300 WIN MAG - Hornady Polished Brass (OFB) (50)
Hornady 50 Count
Limit 2 UPC 100000000312
65.1¢/ct $32.55 Bayou Brass ★★★★★ (21)
300 WIN MAG - Mixed-De-Primed-Polished (OFB) (50)
MIXED 50 Count
Limit 4 UPC 100000000796
68.0¢/ct $34.00 Bayou Brass ★★★★★ (21)
300 WIN MAG - R-P-De-Primed-Polished Brass (OFB) (50)
Winchester 50 Count
Limit 3 UPC 100000000761
68.0¢/ct $34.00 Bayou Brass ★★★★★ (21)
Hornady Unprimed Brass Rifle Cartridge Cases .300 Win Mag 1200/ct Box
Hornady 1,200 Count New
Limit 2 UPC 090255600308
68.4¢/ct $820.14 Vizards Guns and Ammo ★★★★★ (1,070)
300 Win Mag Remington Headstamp (50ct)
Remington 50 Count
70.0¢/ct $34.99 Sleeping Giant Brass ★★★★★ (188)
300 Win Mag Winchester Headstamp (50ct)
Winchester 50 Count
70.0¢/ct $34.99 Sleeping Giant Brass ★★★★★ (188)
Hornady Unprimed Brass Cases .300 Win Mag 1200/Box
Hornady 1,200 Count New
UPC 090255600308
70.6¢/ct $846.60 Drifters Gear ★★★★★ (25)
300 WIN MAG - R-P-Processed Brass (OFB) (50)
Winchester 50 Count
Limit 1 UPC 100000000949
71.5¢/ct $35.75 Bayou Brass ★★★★★ (21)
Hornady Unprimed Brass Rifle Cartridge Cases .300 Win Mag 50/ct
Hornady 50 Count
UPC 090255486704 $5 Off - Use Code CALIBERKING
77.1¢/ct $38.53 Gun Place ★★★★★ (206)
Hornady Unprimed Brass Rifle Cartridge Cases .300 Win Mag 1200/ct Box
Hornady 1,200 Count
Limit 4 UPC 090255600308 Free Shipping
79.2¢/ct $949.95 Ammunitions for Sale
Hornady Unprimed Brass 090255600308
Hornady 1,200 Count
UPC 090255600308
81.5¢/ct $977.99 C-ME Firearms
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
Limit 6 UPC 090255486704
82.5¢/ct $41.24 MCM Tactical ★★★★★ (60)
Hornady Unprimed Brass Rifle Cartridge Cases .300 Win Mag 50/ct
Hornady 50 Count New
UPC 090255486704
83.6¢/ct $41.79 Vizards Guns and Ammo ★★★★★ (1,070)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
UPC 090255486704 Free Shipping > $900 CC Fee 3%
84.7¢/ct $42.37 Armed in Michigan ★★★★★ (714)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
UPC 090255486704 Free Shipping > $500
85.5¢/ct $42.76 Timber Hole Outdoors ★★★★★ (5)
300 Win Mag Nickel Federal (50ct)
Federal 50 Count
86.0¢/ct $42.99 Sleeping Giant Brass ★★★★★ (188)
300 Win Mag Nosler Headstamp (50ct)
Nosler 50 Count
86.0¢/ct $42.99 Sleeping Giant Brass ★★★★★ (188)
Hornady Unprimed Brass Cases .300 Win Mag 50/Box (Tight Wall Concentricity)
Hornady 50 Count New
UPC 090255486704
86.3¢/ct $43.14 Drifters Gear ★★★★★ (25)
Hornady Unprimed Brass .300 Win Mag 50/Box
Hornady 50 Count
UPC 090255486704 Shipping $10
90.0¢/ct $44.99 Alexander's Store ★★★★★ (1,532)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
UPC 090255486704 Shipping $20
90.9¢/ct $45.45 Custom Creatives Group ★★★★★ (24)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
Limit 6 UPC 090255486704
91.2¢/ct $45.60 Bayou Brass ★★★★★ (21)
300 Winchester Magnum Brass Case - 300 Winchester Magnum Brass 50/Box
Hornady 50 Count New
UPC 090255486704
92.0¢/ct $45.99 Brownells ★★★★★ (737)
Winchester 300 Winchester Magnum Brass Bag of 50
Winchester 50 Count
UPC 020892632066
92.7¢/ct $46.36 Drifters Gear ★★★★★ (25)
Hornady Unprimed Brass Rifle Cartridge Cases .300 Win Mag 50/ct
Hornady 50 Count
Limit 6 UPC 090255486704
92.8¢/ct $46.40 Redsand Tactical
Winchester Ammo WSC300WMU Unprimed Cases 300WinMag Rifle Brass 50/Bag
Winchester 50 Count
UPC 020892632066 $5 Off - Use Code CALIBERKING
93.4¢/ct $46.72 Gun Place ★★★★★ (206)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
Limit 6 UPC 090255486704
94.0¢/ct $46.99 Big Bee Bee ★★★★★ (11)
WIN MAG 50 PACK 20PK/CSWINCHESTER UNPRIMED CASES 300
Winchester 50 Count New
UPC 020892632066
94.3¢/ct $47.15 Vizards Guns and Ammo ★★★★★ (1,070)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
Limit 6 UPC 090255486704
94.9¢/ct $47.44 The Arsenal Project ★★★★★ (16)
New Primed Peterson 300 Win Mag Brass - 100 ct
Peterson 100 Count
Shipping $13 Free Shipping > $150
95.0¢/ct $95.00 Raven Rocks Precision ★★★★★ (8)
Hornady Unprimed Brass Rifle Cartridge Cases .300 Win Mag 50/ct
Hornady 50 Count
Limit 6 UPC 090255486704
96.0¢/ct $47.99 Precision Gunworks
300 Win Mag - 50 count, Raw Range Brass
MIXED 50 Count New
96.0¢/ct $48.00 Sleeping Dog Ammo ★★★★★ (1)
Hornady Unprimed Brass Rifle Cartridge Cases .300 Win Mag 50/ct
Hornady 50 Count
UPC 090255486704
96.5¢/ct $48.27 Ecommerce Arms
300 WIN - NEW UNPRIMED FEDERAL BRASS (50)
Federal 50 Count
Limit 2 UPC 100000000754
$1.00/ct $50.00 Bayou Brass ★★★★★ (21)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
Limit 6 UPC 090255486704 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$1.02/ct $50.98 Scottsodg.com
Hornady .300 Winchester Magnum Reloading Brass - 50 Count
Hornady 50 Count
Limit 6 UPC 090255486704
$1.02/ct $50.99 Black Bayou Armory ★★★★★ (83)
300 WINCHESTER MAGNUM BRASS 50/BOX
Hornady 50 Count
Limit 4 UPC 090255486704 Free Shipping > $250 $15 Off Orders Over $75 Code CALIBERKING
$1.04/ct $51.99 Brickhouse Firearms
Hornady Unprimed Brass 090255486704
Hornady 50 Count
UPC 090255486704
$1.04/ct $51.99 C-ME Firearms
Hornady Unprimed Brass Rifle Cartridge Cases .300 Win Mag 50/ct
Hornady 50 Count
Limit 4 UPC 090255486704
$1.04/ct $52.00 CLB Guns ★★★★★ (45)
300 WINCHESTER MAGNUM BRASS 50/BOX Hornady
Hornady 50 Count
UPC 090255486704 Shipping $17.50 Free Shipping > $250
$1.08/ct $53.95 Ammunitions for Sale
Hornady Rifle Cartridge Cases 300 Winchester Magnum Unprimed 50 Pack
Hornady 50 Count
UPC 090255486704 Shipping $16
$1.09/ct $54.23 Caliber Depot ★★★★★ (6)
WINCHESTER 300 WINCHESTER MAGNUM UNPRIMED RIFLE BRASS CASES 50 COUNT WSCWMU
Winchester 50 Count New
UPC 020892632066
$1.10/ct $54.99 Fin Feather Fur Outfitters ★★★★★ (10,502)
Winchester Unprimed Brass Cases 300 Winchester 50/Bag (WSC300WMU), Not Loaded
Winchester 50 Count
UPC 020892632066
$1.13/ct $56.63 Able Ammo ★★★★★ (397)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
UPC 090255486704
$1.14/ct $56.99 Coastal Firearms
Remington 300 Winchester Magnum Brass Bag of 50
Winchester 50 Count
UPC 047700448305
$1.14/ct $57.11 Drifters Gear ★★★★★ (25)
Remington Unprimed Brass Rifle Cartridge Cases 50/ct .300 Win Mag
Remington 50 Count New
UPC 047700448305
$1.15/ct $57.39 Vizards Guns and Ammo ★★★★★ (1,070)
Remington Unprimed Brass Rifle Cartridge Cases 50/ct .300 Win Mag
Remington 50 Count
UPC 047700448305 $5 Off - Use Code CALIBERKING
$1.15/ct $57.66 Gun Place ★★★★★ (206)
HORNADY UNPRIMED CASES 300 - WIN MAG 50 PACK 5PK/CS
Hornady 50 Count
Limit 6 UPC 090255486704
$1.17/ct $58.59 Bulletproof Outfitters ★★★★★ (133)
300 WINCHESTER MAGNUM BRASS 50/BAG
Winchester 50 Count
UPC 020892632066 Shipping $17.50 Free Shipping > $250
$1.18/ct $58.95 Ammunitions for Sale
Norma Premium Reloading Brass .300 Win. Magnum 50/ct
Norma 50 Count New
UPC 7393923276663
$1.19/ct $59.66 Vizards Guns and Ammo ★★★★★ (1,070)
Norma Premium Reloading Brass .300 Win. Magnum 50/ct
Norma 50 Count
UPC 7393923276663 $5 Off - Use Code CALIBERKING
$1.20/ct $59.95 Gun Place ★★★★★ (206)
Winchester Ammunition Unprimed Brass Cases 020892632066
Winchester 50 Count
UPC 020892632066
$1.22/ct $60.99 C-ME Firearms
Norma 300 Winchester Magnum Brass Box of 50
Winchester 50 Count New
UPC 7393923276663
$1.23/ct $61.59 Drifters Gear ★★★★★ (25)
Nosler Unprimed Brass Rifle Cartridge Cases 50/ct .300 Win Mag
Nosler 50 Count New
UPC 054041102278
$1.29/ct $64.24 Vizards Guns and Ammo ★★★★★ (1,070)
Nosler 10227 Premium Brass Unprimed Cases 300WinMag Rifle Brass 50/Box
Nosler 50 Count
UPC 054041102278 $5 Off - Use Code CALIBERKING
$1.32/ct $65.78 Gun Place ★★★★★ (206)
Unprimed Rifle Brass
Remington 50 Count
$1.32/ct $65.99 Remington
Nosler Custom 300 Winchester Magnum Brass Box of 50
Winchester 50 Count New
UPC 054041102278
$1.33/ct $66.32 Drifters Gear ★★★★★ (25)
300 WINCHESTER MAG BRASS 50/BAG
Remington 50 Count
UPC 047700448305 Shipping $17.50 Free Shipping > $250
$1.34/ct $66.95 Ammunitions for Sale
Norma Premium Reloading Brass .300 Win. Magnum 50/ct
Norma 50 Count
Limit 3 UPC 7393923276663 Shipping $17.50 Free Shipping > $250
$1.38/ct $68.95 Ammunitions for Sale
Remington Unprimed Brass 047700448305
Remington 50 Count
UPC 047700448305
$1.38/ct $68.99 C-ME Firearms
Norma Brass 7393923276663
Norma 50 Count
UPC 7393923276663
$1.42/ct $70.99 C-ME Firearms
Unprimed Rifle Brass
Remington 50 Count
$1.42/ct $70.99 Remington
Norma 300 Win Mag Brass (50 ct)
Norma 50 Count
Limit 8 Shipping $13 Free Shipping > $150
$1.48/ct $74.00 Raven Rocks Precision ★★★★★ (8)
300 Winchester Magnum Brass - 300 Winchester Magnum Brass 50/Box
Peterson 50 Count New
UPC 859449006070
$1.58/ct $78.99 Brownells ★★★★★ (737)
300 Winchester Magnum Long Brass - 300 Winchester Magnum Long Brass 50/Box
Peterson 50 Count New
UPC 850005375975
$1.58/ct $78.99 Brownells ★★★★★ (737)
Peterson Cartridge 300 Winchester Magnum Brass Box of 50
Winchester 50 Count New
UPC 859449006070
$1.58/ct $78.99 Drifters Gear ★★★★★ (25)
Nosler Custom Unprimed Brass Cases For 300 Winchester Magnum (10227), Not Loaded
Nosler 50 Count
UPC 054041102278
$1.59/ct $79.66 Able Ammo ★★★★★ (397)
ADG BRASS .300 WIN MAG UNPRIMED BOX OF 50
ADG 50 Count
UPC 850001379052
$1.60/ct $79.99 Drifters Gear ★★★★★ (25)
PETERSON UNPRIMED CASES - 300 WIN MAG 50PACK 10BX/CS
Peterson 50 Count
UPC 859449006070 $5 Off - Use Code CALIBERKING
$1.66/ct $82.99 Gun Place ★★★★★ (206)
300 WIN MAG 50PACK 10BX/CSPETERSON UNPRIMED CASES
Peterson 50 Count New
UPC 859449006070
$1.66/ct $82.99 Vizards Guns and Ammo ★★★★★ (1,070)
ADG 300 Win Mag - 50 ct Box
ADG 50 Count
Shipping $13 Free Shipping > $150
$1.67/ct $83.25 Raven Rocks Precision ★★★★★ (8)
ADG 300 Winchester Magnum Brass
Winchester 50 Count New
$1.67/ct $83.25 Creedmoor Sports ★★★★★ (58)
300 WINCHESTER MAGNUM BRASS 50/BOX
Nosler 50 Count
UPC 054041102278 Shipping $17.50 Free Shipping > $250
$1.68/ct $83.95 Ammunitions for Sale
Peterson Brass 300 Winchester Magnum
Winchester 50 Count New
$1.70/ct $84.95 Creedmoor Sports ★★★★★ (58)
Lapua Rifle Brass .300 Win Short Mag 100/ct
Berger 100 Count
UPC 6418267201032 $5 Off - Use Code CALIBERKING
$1.70/ct $170.04 Gun Place ★★★★★ (206)
300 WINCHESTER MAGNUM BRASS 50/BOX Peterson Cartridge
Peterson 50 Count
Limit 7 UPC 859449006070 Shipping $17.50 Free Shipping > $250
$1.74/ct $86.95 Ammunitions for Sale
Lapua Reloading Rifle Brass 300 Winchester Magnum Brass 100/ct
Berger 100 Count
UPC 6418267200851 $5 Off - Use Code CALIBERKING
$1.79/ct $179.17 Gun Place ★★★★★ (206)
Peterson Cartridge Match Grade Brass 859449006070
Peterson 50 Count
UPC 859449006070
$1.84/ct $91.99 C-ME Firearms
Lapua Brass 300 Winchester Short Magnum (WSM) Box of 100
Winchester 100 Count New
UPC 6418267201032
$1.85/ct $184.53 Drifters Gear ★★★★★ (25)
300 WINCHESTER MAGNUM BRASS 100/BOX
Lapua 100 Count New
Limit 4
$1.86/ct $185.57 Vizards Guns and Ammo ★★★★★ (1,070)
LAPUA 4PH7096C UNP CASE 300 WINCHESTER MAG 100
Lapua 100 Count New
UPC 6418267200851
$1.88/ct $188.37 Vizards Guns and Ammo ★★★★★ (1,070)
Lapua .300 Winchester Magnum Brass
Winchester 100 Count New
$1.90/ct $189.95 Creedmoor Sports ★★★★★ (58)
300 Winchester Magnum Brass - 300 Winchester Magnum Brass 100/Box
Lapua 100 Count New
$1.93/ct $192.99 Brownells ★★★★★ (737)
Nosler Premium Brass 054041102278
Nosler 50 Count
UPC 054041102278
$1.94/ct $96.99 C-ME Firearms
Lapua 300 Winchester Magnum Brass Box of 100
Winchester 100 Count
UPC 6418267200851
$1.94/ct $194.44 Drifters Gear ★★★★★ (25)
Lapua 300 WINCHESTER MAGNUM BRASS 100/BOX
Lapua 100 Count
Limit 6 Shipping $17.50 Free Shipping > $250
$2.14/ct $213.95 Ammunitions for Sale
Lapua Reloading Rifle Brass 300 Winchester Magnum Brass 100/ct
Lapua 100 Count
UPC 6418267200851 Shipping $17.50 Free Shipping > $250
$2.24/ct $223.95 Ammunitions for Sale
Hornady .300 Win Mag Unprimed Casings 50 Box
Hornady New
UPC 090255486704
$66.99 Fin Feather Fur Outfitters ★★★★★ (10,502)

.300 Win Mag Brass Price Graph

Today's .300 Win Mag Brass average is $1.14/ct, in line with the 180-day average of $1.14/ct. Over the last 180 days, the average peaked at $3.13/ct on April 21, 2026 and bottomed at 97.1¢/ct on June 18, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

Related Searches