FFL Licensed Dealer·Serving SC Since 1961·Tues–Sat: 10AM–7PM·(864) 226-5283

Firearms
NFA Items
Ammunition
Magazines
Optics
Gift Cards
Deals

Serving upstate South Carolina since 1961. Family owned and operated for three generations, Grady's Great Outdoors is Anderson's premier destination for firearms, ammunition, cutlery, clothing, and outdoor gear.

Customer Service

Contact Us
Shipping & Returns
FAQ
FFL Transfers
My Account

Shop

Firearms
NFA Items
Ammunition
Magazines
Optics
Sights

Get In Touch

3440 Clemson Boulevard
Anderson, South Carolina 29621
(864) 226-5283
contact@gradysoutdoors.com
Tues–Sat: 10AM–7PM

Newsletter

© 2026 Grady's Great Outdoors. All Rights Reserved.

Home
Rifle Ammo

Rifle Ammo

32 products

Sort by:

Filters:Caliber: .300 Blackout, .303 British×In-Store: No×Clear all

Hide Out of Stock

Brand

Remington(5)Federal(4)Hornady(3)Barnes Bullets(2)Fiocchi(2)Nosler(2)Sellier & Bellot(2)SINTERFIRE INC(2)Winchester(2)Hunting Shack DBA HSM Munitions(1)Liberty Ammunition(1)NORMA(1)NovX(1)PPU(1)Sig Sauer(1)Underwood Ammo(1)Wolf(1)

Price

$

–

$

In-Store

Caliber

.17 Hornet(1).17 Rem(3).17 Rem Fireball(1).22 Creedmoor(1).22 Hornet(7).22 Nosler(4).22-250 Rem(14).25-06 Rem(3).25-06 Remington(1).25-20 Winchester(1).25-35 Win(1).30 Carbine(6).30 Nosler(2).30 T/C(1).30-06 Springfield(30).30-30 Win(9).30-40 Krag(2).30-378 Wby Mag(1).32 Winchester Special(1).32 Win Special(1).32-20 Winchester(1).35 Rem(3).35 Remington(2).35 Whelen(5).38-55 Win(1).45 Colt(1).45-70 Govt(2).50 Beowulf(1).50 BMG(3).50 Cal(1).204 Ruger(7).218 Bee(2).220 Swift(4).221 Rem Fireball(1).222 Rem(10).222 Remington(1).223 Rem(121).223 Remington(8).223 WSSM(2).224 Valkyrie(6).243 Win(42).243 WSSM(1).250 Savage(2).257 Roberts(2).257 Wby Mag(1).257 Weatherby Magnum(1).260 Rem(7).270 Win(44).270 Winchester(1).270 Winchester Short Magnum(1).270 WSM(9).280 Ackley Improved(8).280 Rem(10).284 Win(1).300 AAC Blackout(6).300 Blackout(24).300 BLK(1).300 HAM'R(1).300 Norma Mag(1).300 PRC(4).300 Rem SAUM(4).300 Rem Ultra Mag(12).300 Ruger Compact Mag(1).300 RUM(2).300 Savage(4).300 Wby Mag(3).300 Weatherby Magnum(5).300 Win Mag(88).300 WSM(27).303 British(8).303 Savage(1).308 Marlin(1).308 Marlin Express(1).308 Win(145).308 Winchester(1).327 Federal Mag(1).338 Lapua Mag(14).338 Lapua Magnum(1).338 Marlin Express(1).338 Norma Mag(2).338 RCM(1).338 Rem Ultra Mag(3).338 WBY RPM(2).338 Wby RPM(1).338 Win Mag(18).348 Win(1).350 Legend(3).350 Remington Magnum(1).357 Magnum(1).358 Win(1).360 Buckhammer(1).370 Sako Mag(1).375 H&H Mag(5).375 H&H Magnum(2).375 Rem Ultra Mag(1).375 Ruger(3).375 Win(1).376 Steyr(1).405 Win(1).416 Barrett(1).416 Rem Mag(4).416 Rigby(3).444 Marlin(3).450 Bushmaster(3).458 Hammer(2).458 Lott(3).458 SOCOM(2).470 NE(1).470 Nitro Express(1).500 Nitro Express 3"(1)4.6x30mm(1)4.6x30mm H&K(2)5.45x39(3)5.56 NATO(15)5.56mm(1)5.56x45mm NATO(1)6 ARC(1)6.5 Creedmoor(100)6.5 Grendel(18)6.5 PRC(35)6.5 WBY RPM(3)6.5-300 WBY Mag(3)6.5-300 Weatherby Magnum(2)6.5x51R Arisaka(1)6.5x54 Mannlicher-Schoenauer(1)6.5x55 Swede(1)6.5x55 Swedish(13)6.5x57 Mauser(1)6.5x57mm(2)6.5x57R Mauser(1)6.5x284 Norma(5)6.8 Rem SPC(1)6.8 SPC(2)6.8 Western(1)6.8mm Rem SPC(9)6.8x51mm(2)6mm(2)6mm ARC(10)6mm BR Norma(2)6mm Creedmoor(27)6mm GT(1)6mm Rem(2)6mm Remington(1)7.5 FK(1)7.7x58mm Arisaka(1)7.62 NATO(1)7.62x39(6)7.62x39mm(12)7.62x51 NATO(1)7.62x54R(1)7.65x53 Mauser(1)7mm(1)7mm-08 Rem(34)7mm Backcountry(5)7mm Magnum(1)7mm Mauser(2)7mm Mauser (7x57)(1)7mm PRC(27)7mm Remington Magnum(4)7mm Remington Ultra Magnum(1)7mm Rem Mag(67)7mm Rem SAUM(1)7mm Rem Ultra(1)7mm Rem Ultra Mag(1)7mm RUM(4)7mm STW(5)7mm Wby Mag(1)7mm Weatherby Magnum(3)7mm WSM(4)7x57 Mauser(1)7x57mm Mauser(4)7x64mm Brenneke(3)7x65R(1)8.6 Blackout(6)8mm Mauser(4)8x57 JRS(1)8x57mm(1)8x57mm JR(1)9.3x62 Mauser(2)9.3x72R(1)9.3x74R(2)10mm Auto(1)22 ARC(6)22 Creedmoor(6)22 Hornet(1)22 Nosler(3)22-250 Rem(20)22-250 Remington(1)25 Creedmoor(4)25 WBY RPM(2)25 Wby RPM(1)25 Weatherby RPM(1)25-06 Rem(14)26 Nosler(6)27 Nosler(2)28 Nosler(14)30 Carbine(3)30 Nosler(4)30 Super Carry(1)30-06 Sprg(1)30-06 Springfield(88)30-30 Win(21)30-30 Winchester(1)30-40 Krag(2)30-378 WBY Mag(1)30-378 Wby Mag(1)30-378 Weatherby Magnum(2)32 Win Special(3)32 Win Spl(2)33 Nosler(5)35 Rem(4)35 Whelen(6)38-55 Win(1)44 Rem Mag(1)44-40 Win(1)45-70 Gov(17)45-70 Government(16)45-70 Govt(5)50 Beowulf(2)50 BMG(2)204 Ruger(6)218 Bee(1)220 Swift(1)222 Rem(1)223 Rem(1)223 Remington(1)224 Valkyrie(5)224 WBY Mag(1)224 Weatherby Magnum(2)240 WBY Mag(1)240 Wby Mag(1)240 Weatherby Magnum(1)243 Win(28)243 Winchester(1)243 WSSM(1)257 Wby Mag(2)257 WBY Mag(1)257 Weatherby Mag(1)257 Weatherby Magnum(3)260 Rem(9)264 Win Mag(2)270 WBY Mag(1)270 Weatherby Magnum(4)270 Win(29)270 Winchester(2)270 WSM(9)277 Fury(1)277 Sig Fury(1)280 Ackley Improved(6)280 Rem(2)300 AAC Blackout(2)300 Blackout(18)300 H&H Mag(2)300 HAM'R(10)300 Norma Magnum(3)300 PRC(9)300 Rem Ultra Mag(3)300 RUM(4)300 Savage(2)300 WBY Mag(1)300 Wby Mag(1)300 Weatherby Mag(2)300 Weatherby Magnum(6)300 WSM(8)303 British(2)325 WSM(1)338 ARC(5)338 Lapua Mag(10)338 Lapua Magnum(1)338 Win Mag(1)340 Wby Mag(1)340 Weatherby Magnum(1)348 Win(1)350 Legend(13)358 Win(4)360 Buckhammer(6)375 H&H Mag(7)375 H&H Magnum(2)375 Ruger(1)378 Weatherby Magnum(1)400 Legend(5)404 Jeffery(1)416 Barrett(1)416 Rem Mag(4)416 Rigby(5)416 Ruger(1)444 Marlin(4)450 Bushmaster(13)450 Marlin(1)450 Nitro Express(2)450 Rigby(1)450-400 Nitro Express(2)458 Lott(1)458 SOCOM(3)458 Winchester(1)458 Win Mag(3)460 Weatherby Magnum(1)470 Nitro Express(6)500 Nitro Express(5)500-416 Nitro Express(1)

Bullet Type

BT(1)Copper Hollow Point(1)CX(1)Extreme Point(1)FG(1)FMJ(4)HP(2)HPBT(3)InterLock Spire Point(1)JHP(1)Lead-Free(1)Open Cavity HP(1)OTM(1)Power Point(1)PT(3)RHA(1)SP(6)Tac-TX(1)TAC-TX FB(1)

Rounds Per Box

20(27)25(1)50(3)200(1)

Grain Weight

96(1)110(8)120(2)125(4)145(1)150(6)174(1)180(4)220(5)

Casing Material

Brass(28)Nickel-Plated(1)Nickel-Plated Brass(1)Stainless Steel(1)Steel(1)

Nosler Match Grade 300 Blackout 220gr Custom Competition Hollow Point Boat Tail Rifle Ammunition, 20rd - 51275

Nosler Match Grade 300 Blackout 220gr Custom Competition Hollow Point Boat Tail Rifle Ammunition, 20rd - 51275

Fiocchi Hyperformance SBR 300 Blackout 220gr Nosler BT Rifle Ammo, 20rd Box - 300BKSBS

Fiocchi Hyperformance SBR 300 Blackout 220gr Nosler BT Rifle Ammo, 20rd Box - 300BKSBS

Sinterfire Brass .300 Blackout 110gr RHA 50 Round Box - SF300BLK110RHA

Sinterfire Brass .300 Blackout 110gr RHA 50 Round Box - SF300BLK110RHA

Nosler Varmageddon Brass .300 Blackout 110gr Flat Base Tipped 20 Round Box - 40127

Nosler Varmageddon Brass .300 Blackout 110gr Flat Base Tipped 20 Round Box - 40127

Hornady American Gunner Brass .300 Blackout 125gr Hollow Point 50 Round Box - 80897

Hornady American Gunner Brass .300 Blackout 125gr Hollow Point 50 Round Box - 80897

NovX Close Encounter Stainless Steel .300 Blackout 110gr Frangible HP 20 Round Box - 300BLK110CE-20

NovX Close Encounter Stainless Steel .300 Blackout 110gr Frangible HP 20 Round Box - 300BLK110CE-20

HSM Varmint Brass .300 Blackout 110gr PT 20 Round Box - HSM-300BLK-2-N

Hunting Shack DBA HSM Munitions

HSM Varmint Brass .300 Blackout 110gr PT 20 Round Box - HSM-300BLK-2-N

PPU Brass .300 Blackout 125gr HPBT 20 Round Box - PP300BH

PPU Brass .300 Blackout 125gr HPBT 20 Round Box - PP300BH

Winchester Super-X Brass .303 British 180gr Power Point 20 Round Box - X303B1

Winchester Super-X Brass .303 British 180gr Power Point 20 Round Box - X303B1

Winchester Deer Season XP Brass 300 Blackout 150gr Extreme Point 20 Round Box - X300BLKDS

Winchester Deer Season XP Brass 300 Blackout 150gr Extreme Point 20 Round Box - X300BLKDS

Norma Range & Training Brass .300 Blackout 220gr FMJ 20 Round Box - 601804287

Norma Range & Training Brass .300 Blackout 220gr FMJ 20 Round Box - 601804287

Remington Core-Lokt Copper Brass .300 Blackout 120gr Hollow Point 20 Round Box - R27857

Remington Core-Lokt Copper Brass .300 Blackout 120gr Hollow Point 20 Round Box - R27857

Fiocchi Hyperformance Brass 300 Blackout 125gr PT 25 Round Box - 300BLKHA

Fiocchi Hyperformance Brass 300 Blackout 125gr PT 25 Round Box - 300BLKHA

Federal Fusion MSR Brass 300 Blackout 150gr Soft Point 20 Round Box - F300BMSR2

Federal Fusion MSR Brass 300 Blackout 150gr Soft Point 20 Round Box - F300BMSR2

Remington Premier Match Brass .300 Blackout 125gr OTM 20 Round Box - 21503

Remington Premier Match Brass .300 Blackout 125gr OTM 20 Round Box - 21503

Hornady Custom Brass .300 Blackout 110gr CX 20 Round Box - 808794

Hornady Custom Brass .300 Blackout 110gr CX 20 Round Box - 808794

Remington UMC Brass .300 Blackout 150gr FMJ 200 Round Box - 20107

Remington UMC Brass .300 Blackout 150gr FMJ 200 Round Box - 20107

Sellier & Bellot Brass .303 British 150gr Soft Point 20 Round Box - SB303B

Sellier & Bellot

Sellier & Bellot Brass .303 British 150gr Soft Point 20 Round Box - SB303B

Remington Brass .303 British 180gr Soft Point 20 Round Box - 21471

Remington Brass .303 British 180gr Soft Point 20 Round Box - 21471

Federal Power-Shok Brass .303 British 180gr SP 20 Round Box - FED 303AS

Federal Power-Shok Brass .303 British 180gr SP 20 Round Box - FED 303AS

Remington UMC Brass .303 British 174gr FMJ 20 Round Box - 23701

Remington UMC Brass .303 British 174gr FMJ 20 Round Box - 23701

Wolf Polyformance Steel .300 Blackout 145gr FMJ 20 Round Box - 300AACFMJ

Wolf Polyformance Steel .300 Blackout 145gr FMJ 20 Round Box - 300AACFMJ

Barnes Suppressor Series Brass .300 Blackout 220gr Sierra MatchKing 20 Round Box - 32518

Barnes Suppressor Series Brass .300 Blackout 220gr Sierra MatchKing 20 Round Box - 32518

Underwood Nickel-Plated .300 Blackout 220gr HPBT 20 Round Box - 419

Underwood Nickel-Plated .300 Blackout 220gr HPBT 20 Round Box - 419

Barnes Brass 300 Blackout 110gr TAC-TX Flat Base 20 Round Box - 21548

Barnes Brass 300 Blackout 110gr TAC-TX Flat Base 20 Round Box - 21548

Federal Power-Shok Brass .303 British 150gr Soft Point 20 Round Box - 303B

Federal Power-Shok Brass .303 British 150gr Soft Point 20 Round Box - 303B

Sellier & Bellot Brass .303 British 180gr Soft Point 20 Round Box - SB303C

Sellier & Bellot

Sellier & Bellot Brass .303 British 180gr Soft Point 20 Round Box - SB303C

Hornady Custom Brass .303 British 150gr InterLock Spire Point 20 Round Box - 8225

Hornady Custom Brass .303 British 150gr InterLock Spire Point 20 Round Box - 8225

Liberty Ammunition Nickel-Plated .300 Blackout 96gr Open Cavity HP 20 Round Box - LAOW300962500

Liberty Ammunition

Liberty Ammunition Nickel-Plated .300 Blackout 96gr Open Cavity HP 20 Round Box - LAOW300962500

Federal Power-Shok Brass .300 Blackout 120gr Copper Hollow Point 20 Round Box - 300BLK120LFA

Federal Power-Shok Brass .300 Blackout 120gr Copper Hollow Point 20 Round Box - 300BLK120LFA