Gorilla Ammunition 8.6 Blackout, 300gr Sierra MatchKing Subsonic Ammunition – 20 Round Box

Description.

Match grade round perfect for target shooting. This load’s velocity is 1020fps out of a 12″ barrel and has a BC of .750.

These rounds are loaded for all 8″, 12″ and 16″ barrels with a 1:3 twist.

***All gas gun customers should be aware that repeated cycling of an unfired cartridge can cause the projectile’s crimp to fail and the bullet to become loose. This is more prevalent with large monolithic projectiles because the copper’s surface is less yeilding. Due to the AR10 platform’s lack of uniformity or military specifications we are unable to predict whether your firearm is more or less likely to cause this characteristic. Our standard recommendation to prevent this occurrence is to polish your firearm’s feed ramp and check the headspace of your weapon***

Small Arms Ammunition purchasing disclaimer: You must be 21 or older to purchase rifle ammunition. All ammunition is shipped via UPS ground. Always ensure you use the correct ammunition in a firearm in good working condition. It is the responsibility of the consumer to know and comply with State & local laws regarding the purchase and possession of ammunition. Please check your local laws before purchasing.