D&H Industries 30 Round 300 Blackout AR15/M16 Magazine - Black
The D&H .300 Blackout optimized magazine features high visibility badging for quick identification, a proprietary follower design and has been dimensionally adjusted to perform specifically with the full range of.300 Blackout rounds.
- Modified dimensions allow for wider compatibility with non Colt-spec platforms
- Constant-curve internal geometry for smooth feeding
- Anti-tilt, self-lubricating RED follower for increased reliability
- Long life USGI-spec stainless steel spring
- Made in U.S.A
1 Review Hide Reviews Show Reviews
If you have a .300 then you need these magazines with their proprietary follower. Will .5.56/.223 mags work in your .300? Sure. But theses mags with their specifically designed orange follower allow the round to feed smoother and better into the chamber which means less chance of malfunction when you pull the trigger. You need these!!!