20 Rounds of .300 AAC Blackout Ammo by Gorilla Ammunition - 220gr Sierra MatchKing OTM

Out of Stock

Ammo Overview

Manufacturer - Gorilla Ammunition
Bullet - 220 grain Sierra MatchKing (OTM)
Casing - Boxer-primed brass
Quantity - 20 rounds per box


These .300 Blackout cartridges from Gorilla Ammunition feature high grade components, immaculate quality control, and top tier Sierra MatchKing projectiles. The Sierra MatchKing is a competition-ready, open-tip match (OTM) bullet with a elongated boat tail rear that resists drag in-flight. With a weight of 220 grains, this super accurate projectile has been loaded to fly at 1,050 feet-per-second for pleasant suppressor tones. While the hollow-point MatchKing is exhibits keen precision and terminal ballistics, it is not recommended for hunting.

Each round also utilizes a reloadable brass casing fitted with a clean-igniting Boxer primer. Gorilla Ammunition, a Florida based manufacturer, subjects their products to stringent testing several times per lot; this includes proofing volumes, case dimensions, and seating depths. Their subsonic .300 AAC BLK rounds are recommended for use with silencers for proper chamber pressures and cycling.

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