AR-15 BULL Barrel Thread Protector Nut for 1/2 INx28 Muzzle Threading, Stainless Steel

$3.99

Description

AR-15 BULL Barrel Thread Protector Nut for 1/2-28tpi, Black Carbon Steel.      Model: BTPR03S

Protects your Barrel's muzzle thread when you have to remove your AR-15's muzzle brake.

- Fits AR-15 Bull Barrel
- Outer Diameter 0.915 IN
- Thread pitch 1/2x28
- Outer width is for bull barrels, not standard barrels. 
- Outside textured for easy hand tightening.

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