Gorilla, 8.6 Blackout, 210gr Barnes TSX – 20 Round Box


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Maximum of 2 boxes per customer. Initial demand is high and we’re trying to provide access to as many customers as possible.

(3 customer reviews)

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3 reviews for Gorilla, 8.6 Blackout, 210gr Barnes TSX – 20 Round Box

  1. Robert Winter (verified owner)

    Received my order, in good shape. While I haven’t been able to test fire yet, looking forward to the range time. I have a pistol length & a mid length set up. Overall very happy w/order ( pricing could be a bit better) . Will be ordering more later.

  2. Whitetail Sniper

    Quality construction and processing. 210 grain TSX fired from a 12-in pistol length gas large frame AR platform, suppressed with an adjustable gas block. I’ve got the gas block almost all the way closed, opened up three or four clicks I believe. Initial testing was with an H2 JP SCS, and RCA BCG. The first 10 rounds showed signs of overpressure. Bent case rim from the extractor, and the ejector chewed a “c” into the face of the case rim. Swapped out the H2 buffer system for a 5.4 oz heavy buffer and an orange springco spring. This seem to help a little bit. The case rim is just barely noticeably bent now upon extraction, and the case rim face is no longer being chewed. However, the felt recoil on your shoulder is dramatically increased with the heavier buffer. There was a test run with a fail zero BCG while the H2 buffer system was in place. The fail zero has a noticeably weaker ejector spring and a flat ejector as opposed to the rounded RCA ejector. The Fz did not marr the case room face but still provided great case rim then upon extraction. The tolerances on the Fz and it’s history for blowing out gas rings makes it an unreliable test subject for this. Waiting to talk to the guys at gorilla for more info, will update.

  3. David Ryan

    Just got my first couple boxes of 8.6 rounds delivered. They look great, can’t wait for my GF-10 pistol to come in so I can fire some!

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Gorilla 8.6 Blackout ammunition is here. We are doing the initial launch with two offerings, the 210gr Barnes TSX and 285gr Gorilla Subsonic Fracturing. Within the next few months we will be releasing 300gr Sierra MatchKing subsonics, 300gr Berger Hybrid OTM subsonics, and our subsonic expanding rounds. We are also developing a light supersonic fracturing projectile. We appreciate you being with us for this product launch and look forward to the continued development around this caliber.

210gr Barnes TSX

  • Caliber: 8.6 BlackOut
  • Projectile: 210gr Barnes TSX
  • Muzzle Velocity: 1970 fps in 12″ barrel

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.

Additional information

Weight 1.2 lbs