Gorilla Silverback, 8.6 Blackout, 285gr Fracturing Subsonic Ammunition – 20 Round Box – For 8″ or 12″ Barrel


*This Product is not eligible for any/all discount codes*

*These are loaded for 8″ and 12″ barrels*

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

(10 customer reviews)
Locations we cannot ship too: HI, AK, MA, WASHINGTON DC, GA Cities: Garden City, IL Cities: Bensenville, Chicago, Chicago Heights, Cicero, Evanston, Norride, Orlando Park, Schaumburg, Thornton, IL County: Cook County, Maryland Cities: Annapolis, Friendship Heights, Takoma Park NY Cities: New York City, Buffalo, Rochester. We are able to ship to the rest of New York through FFL, CA: Ship to FFL ONLY, RI: Beginning January 1, 2023, a person may only purchase ammunition if they are 21 years or older and have a valid pistol/revolver safety certificate or a Rhode Island hunter education course card issued by the Department of Environmental Management.

Out of stock

*Adult Signature Required*

Join the waitlist to be emailed when this product becomes available

10 reviews for Gorilla Silverback, 8.6 Blackout, 285gr Fracturing Subsonic Ammunition – 20 Round Box – For 8″ or 12″ Barrel

  1. Brandon Hansen (verified owner)

    Great ammo. Fast shipping. Shoots great.

  2. JOSH (verified owner)


  3. Robert (verified owner)

    Other than price & the gaps in availability, I’m very happy with my orders, They have arrived as scheduled, in good shape & just what I ordered.

  4. Tim Lange (verified owner)

    Great customer service! First time buying ammo from Gorilla, and will definitely start buying more from them. More 8.6 Blackout, please!!

  5. Mark D. Vinyard (verified owner)

    Quality loads like the 300BO. arrived much faster than expected. Received in just a few days just in time for Christmas. Everyone understands the demand for new loads can’t wait until these are available and not needing a wait list.

  6. Mike Perkins (verified owner)

    Quality product as always. Consistent bullet weights and it shows in the repeatability of shots. They are doing their best with supply/demand so don’t hold it against them.

  7. William Carl Lackey

    This is one awesome looking round, amazing customer service!! Thanks for the help Ryan!!

  8. Spencer

    Can’t go wrong…. Great ammo from a great company that pays attention to detail and tests all of their products… Well done “Gorilla”!

  9. Spencer

    Can’t go wrong!

  10. Josh brown


Add a review

Your email address will not be published. Required fields are marked *

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.

285gr Gorilla Fracturing Subsonic

  • Caliber: 8.6 BlackOut
  • Projectile: 285gr Fracturing
  • Muzzle Velocity: 1050 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