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

7 products

Sort by:

Filters:Caliber: .300 Blackout×In-Store: Yes×Clear all

Hide Out of Stock

Brand

Frontier Cartridge(2)Hornady(2)Federal(1)Sellier & Bellot(1)Winchester(1)

Price

$

–

$

In-Store

Caliber

.17 Hornet(1).22 Hornet(1).22-250 Rem(2).30-06 Springfield(2).30-30 Win(3).204 Ruger(2).223 Rem(14).224 Valkyrie(2).243 Win(4).257 Roberts +P(1).260 Rem(1).270 Win(7).270 WSM(1).280 Rem(1).300 Blackout(7).300 PRC(1).300 Weatherby Magnum(1).300 Win Mag(6).300 WSM(1).308 Win(12).308 Win / 7.62 NATO(1).338 Lapua Mag(4).350 Legend(1).360 Buckhammer(1).444 Marlin(1).450 Bushmaster(1)5.7x28mm(1)5.45x39mm(1)5.56 NATO(10)6.5 Creedmoor(6)6.5 Grendel(3)6.5 PRC(3)6.5x55 Swedish(1)6mm ARC(3)6mm Rem(1)7.62x39(3)7.62x39mm(2)7.62x51mm NATO(2)7.62x54R(3)7mm-08 Rem(5)7mm Rem Mag(4)7x57mm Mauser(1)8x57mm JS(1)22 ARC(2)22 Hornet(1)22-250 Rem(1)25-06 Rem(3)30 Carbine(1)30-06 Springfield(7)30-30 Win(4)35 Rem(1)45-70 Government(3)50 BMG(1)243 Win(1)250 Savage(1)270 Win(1)300 Blackout(5)300 WSM(1)338 ARC(1)338 Lapua Mag(1)350 Legend(1)400 Legend(3)450 Bushmaster(2)

Bullet Type

FMJ(3)FMJOT(1)FTX(1)SP(1)Sub-X(1)

Rounds Per Box

Grain Weight

125(1)135(1)150(1)190(1)200(2)208(1)

Casing Material

Sellier & Bellot Brass .300 Blackout 200gr FMJ Subsonic 20 Round Box - SB300BLKSUBA

Sellier & Bellot

Sellier & Bellot Brass .300 Blackout 200gr FMJ Subsonic 20 Round Box - SB300BLKSUBA

Hornady Brass 300 Blackout 190gr Sub-X 20 Round Box - 80877

Hornady Brass 300 Blackout 190gr Sub-X 20 Round Box - 80877

Hornady Custom Brass 300 Blackout 135gr Flex Tip eXpanding 20 Round Box - 80881

Hornady Custom Brass 300 Blackout 135gr Flex Tip eXpanding 20 Round Box - 80881

Frontier Brass .300 Blackout 208gr Full Metal Jacket 20 Round Box - FR410

Frontier Cartridge

Frontier Brass .300 Blackout 208gr Full Metal Jacket 20 Round Box - FR410

Winchester Super Suppressed Brass .300 Blackout 200gr Open Tip Range 20 Round Box - SUP300BLK

Winchester Super Suppressed Brass .300 Blackout 200gr Open Tip Range 20 Round Box - SUP300BLK

Frontier Brass .300 Blackout 125gr FMJ 20 Round Box - FR400

Frontier Cartridge

Frontier Brass .300 Blackout 125gr FMJ 20 Round Box - FR400

Federal Power-Shok Brass 300 Blackout 150gr Soft Point 20 Round Box - 300BLKB

Federal Power-Shok Brass 300 Blackout 150gr Soft Point 20 Round Box - 300BLKB