Gorilla Ammunition .300 AAC Blackout, 150gr Sierra GameKing FMJ – 160 Round Bucket




(44 customer reviews)
Locations we cannot ship to: HI, AK, MA, WASHINGTON DC, 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*

Due to component shortages, we are currently using mil-spec primers in some of our 300BLK loads. These primers contain a harder primer cap designed for use in semi-automatic weapons. You may experience lite strikes in bolt action platforms due to the harder primer cap. Please be aware of this issue before purchasing. For safety reasons, we do not allow returns once the product has been delivered. If you would like to check availability of 300BLK ammo for use in your bolt action platform, please contact us before purchasing.  

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300 AAC Blackout, 150gr Sierra GameKing FMJ – 160 Round Bucket

This load is manufactured to the same insane quality standards as the other Gorilla Ammunition match loads. This product features a 150gr Sierra GameKing Full Metal Jacket Boat Tail projectile and a factory new brass case. Component selection is only the start to our top quality ammunition. 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 bucket.

Technical Specifications:

  • Caliber: 300 AAC Blackout
  • Projectile: Sierra 150gr FMJ
  • Muzzle Velocity: 1960 FPS
  • Muzzle Energy: 1280 ft/abs

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.

Click here to browse our selection of .300 Blackout Ammo.


Additional information

Weight 8 lbs

44 reviews for Gorilla Ammunition .300 AAC Blackout, 150gr Sierra GameKing FMJ – 160 Round Bucket

  1. lance gieselmann (verified owner)

    Excellent product
    Excellent customer service
    I was able to track my order through all of the crazy mail delays
    This ammo was for “ The what if” so I have not fired a round yet. If things ever calm down I plan to have range day more often. Until then prep and see

  2. Peter Cuenca (verified owner)

    I have shot about 400 rounds of this through my SBR, mainly plinking and this ammo has run flawlessly. The only drawback of this ammo is it sells out so fast!

  3. Mike Pettit (verified owner)

    Gorilla ammunition has been great. Fast delivery and I find what I’m looking for almost every time.

  4. Mike Pettit (verified owner)

    Very happy with my purchase.

  5. Lj (verified owner)

    Great ammo, have nothing negative to say about the products I’ve received from gorilla. However I I gave it four stars because when they ship ammo they require a signature upon receiving which for me is a huge inconvenience.

  6. David Lopez (verified owner)

    Great ammo didn’t think I find any at this moment but ran into this and so far I’m loving them also love the little bucket they come in

  7. Adam Jolly (verified owner)

    Good accuracy out of my AR but I had multiple light primer strikes. I haven’t had any light primer strikes with any other brands with the same gun.

  8. mrpski (verified owner)

    Like everyone else is saying quality ammo and available although yes, a bit pricy. Not a rip off by any means. This is my second purchase in two months so obviously I am OK with Gorilla. If ammo gets more plentiful and available and Gorrilla gets competative then I will be happy to use them, even around the holidays delivery was reasonable and fast enough.

  9. A.Wright (verified owner)

    Love the bucket & the fantastic customer service. Considering what other’s are charging for a box of 20 or even a rare box of 50ct. sometimes more than 2x their original prices is simply crazy! At your current price & quality of the round in the bucket can’t be beat. Also love 115GR./Controlled Chaos/Pig Punisher round. Using these rounds in both my DRD Tactical/Aptus PDW & Sig Sauer MCX Patrol rifle. May need to ring in the new year with another bucket of it, if their still some available!

  10. jason.j.shaffner (verified owner)

    First order from this site. Had rounds in stock, delivery took some time, but they notified all along the way. Just received a waitlist email, which I appreciate. Will continue to purchase from Gorilla. Thanks all.

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