Gemtech .300 Blackout Ballistic Tip
Specifications
Casing Brass
Bullet Type Ballistic / Flex Tip
Pressurized Yes
Shot Energy 415 foot-pounds
Box Quantity 20
Bullet Weight 187 grains
Caliber / Gauge .300 Blackout
Shot Velocity 1,000 feet / second
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
Gemtech subsonic ammunition chambered in .300 Blackout with a 187 grain ballistic tip designed for reliable cycling while keeping muzzle velocity under the speed of sound. This 20-round box is intended for suppressed or subsonic-focused setups where consistent performance matters.
Key Features
- 187 grain subsonic load engineered to remain below the speed of sound
- Ballistic tip bullet design for dependable feeding and controlled performance
- Brass casing for consistent reliability in semi-automatic platforms
- 20-round box size for convenient range and load planning
Choose Gemtech 187 grain subsonic .300 Blackout for smooth, controlled shooting—ideal for suppressed sessions and subsonic builds.
5.0 | 2 Reviews
- SKU:
- AMMO-300BLK-187
- UPC:
- ODF##714015308
- BUDS ID:
- 714015308
Customer Reviews
5.0 out of 5
2 total reviews
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Latest Reviews
Patrick D.
4 years ago
Verified Purchaser
This round performs...
This round performs great from a bolt or AR platform. Cycles just fine, with a good suppressor, it sounds like a pellet gun. Unfortunately, good luck find any of this stuff laying around...there no subsonic ammo out there.
John Pittman M.
4 years ago
Verified Purchaser
Decent to good...
Decent to good plinking round out or a 300 Blackout SBR and 300 BO AR Pistol. Shot MOA and no FTF. I shoot a different round out of these weapons for personal protection and hunting, but I have no doubt that these would be just as effective. The problem is finding GEMTECH 300 BO in Stock. I go with a different ammo to hunt with as it is easier to find.
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
