7.5″ 300 Blackout AR-15 Shorty Pistol Upper
Product Specs:
- 7.5″ 4150 barrel, magphos coating.
- 750 at the shoulder.
- Pistol length gas
- 5/8×24 threads.
- Standard A2 muzzle brake.
- The upper is built on a standard upper with forward assist and dust cover.
- 7″ Slim MLOK rail w/ integral handstop.
**Until Further Notice, this Upper will come complete with a Nickel Boron BCG & Standard Charging Handle!
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