New to the round? Read our .300 Blackout guide — ballistics, use cases, and FAQs.
.300 Blackout Ammo For Sale — Subsonic & Supersonic From Gorilla Ammunition
Gorilla Ammunition has been manufacturing premium .300 Blackout ammo since the cartridge’s earliest days. Every load in this lineup is assembled in-house using match-grade components — Sierra, Berger, Barnes, Hornady, Nosler, and Lehigh projectiles loaded over carefully developed powder charges for consistent, reliable performance.
Subsonic vs Supersonic .300 Blackout — Which Do You Need?
Subsonic .300 Blackout (220gr+) travels below 1,125 fps, which keeps it below the sound barrier for near-silent performance through a suppressor. Our subsonic loads include the 220gr Sierra MatchKing, 205gr Punisher Series Expanding, and 215gr Berger Hybrid. These are purpose-built for suppressed ARs and hunting situations where noise reduction is critical.
Supersonic .300 Blackout (110–125gr) delivers full terminal performance at standard AR-15 velocities. Our supersonic lineup includes the 110gr Nosler Varmageddon, 110gr Barnes TAC-TX, 125gr Sierra MatchKing, 115gr Punisher Series Fracturing, and 110gr Hornady V-Max.
Our .300 Blackout Lineup
110gr Nosler Varmageddon — Our best-selling supersonic load. Explosive terminal performance for hog hunting, varmints, and target shooting.
220gr Sierra MatchKing Subsonic — The gold standard in subsonic .300 Blackout accuracy. Whisper quiet through a suppressor, match-accurate at distance.
205gr Punisher Series Expanding — Subsonic ammo that expands. Solid copper cavity design delivers terminal expansion at subsonic velocities for suppressed hunting.
110gr Barnes TAC-TX — Lead-free all-copper expanding bullet for maximum penetration. Available in 20-round boxes and 160-round bulk buckets.
125gr Sierra MatchKing — Supersonic match-grade ammo for precision AR shooting and competition.
Bulk .300 Blackout Ammo
Stock up with our 160-round bulk buckets — available in subsonic and supersonic loads at the best price per round. We also carry 500-round boxes of the 110gr Nosler Varmageddon for high-volume trainers and hog hunters.
.300 Blackout