Gorilla Silverback, 300 BLK 205gr, Self Defense & Hunting Subsonic Ammunition – 20 Round Box 


(4 customer reviews)

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Gorilla Silverback, 300 BLK 205gr, Self Defense & Hunting Subsonic Ammunition – 20 Round Box 

This 300 Blackout Load features our patent pending CNC Swiss Turned solid copper projectile and factory new brass case. This 205gr Lead Free CNC Lathe Turned Solid Copper projectile is designed, precisely manufactured and finely tuned for maximum expansion at subsonic speed. Long gone are the days of tracking game for hours after what you thought was the perfectly placed shot. The Silverback 205gr Subsonic 300 BLK opens up fast in soft tissue and creates incredible wound cavity that make game lay down upon impact. This cartridge is no longer loaded in nickel cases. These projectiles are precisely CNC Swiss Lathe Turned and feature a unique patent pending design. Our Silverback ammunition line creates devastating temporary and permanent wound cavities which are created by the aforementioned solid copper projectiles. The unique design of the projectiles expands quickly and with insane precision. As you probably guessed the Silverback line of ammunition is manufactured with the same incredibly precise loading and inspection process that results in consistency and accuracy unparalleled in the industry. Our ballisticians have tuned this 300 BLK load to preform well in today’s most popular firearms. If you need subsonic ammo that performs, this is it. The Gorilla Ammunition manufacturing process ensures consistency by pairing high end linear loading equipment with multi stage in-process inspections by highly trained machine operators with a final inspection of each and every round by our quality inspectors to ensure only ammunition that meets our rigorous specifications makes it into the box.

Technical Specifications:

  • Caliber: 300 BLK Self Defense
  • Projectile: 205gr Gorilla Silverback Solid Copper Hollow Point
  • Muzzle Velocity: 1040 FPS
  • Ballistic Coefficient: .42 (G1)

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 1.1 lbs

4 reviews for Gorilla Silverback, 300 BLK 205gr, Self Defense & Hunting Subsonic Ammunition – 20 Round Box 

  1. Ryan Terrett (verified owner)

    I’m a hog hunter and have have my fair share of hogs that got away even after a solid vital organ shot. I changed 2 things, my ammo and my aim. I take head and neck shots only and use Gorilla’s Silverback expanding ammo. Even my slow moving, subsonic 300 Blackout ammo has taken down every hog I’ve shot with only 1 good shot. Generally subsonic ammo is not a good hog round but I am in a residential area and have to use it. Gorilla has worked great. No cycling issues with my AR either.
    Ryan T

  2. Jeff Baker (verified owner)

    I am going to echo the previous review. This sub-sonic round is perfect for the under 100 yard shots and you don’t want leave much of an audio footprint. It is accurate enough for neck and head shots and has the horse power to take the whitetail down with one shot. I had 3 kills last season and each deer dropped right where they stood.The round cycles flawlessly as well. It is a little expensive, but I think it is well worth the cost for the instant death blow it delivers on a regular basis.

  3. Adam Konrade (verified owner)

    Highly impressed! I’ve never seen a subsonic round perform this well before. Started off buying two boxes to test and review and came back for more. I’ve posted a video review of this ammo on my YouTube channel link below. Well worth the money, I couldn’t be more happy with it! https://youtu.be/pxg3n58IPLE

  4. KB (verified owner)

    Bought 1 box for trial and found them to shoot very accurately at the range. The most consistent subsonic round I have ever shot. Ordered more as soon as I returned home.

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