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Precision Armament M4 Muzzle Thread Adaptor – 1/2-28 to 5/8×24

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Precision Armament M4 Muzzle Thread Adaptor – 1/2-28 to 5/8×24

This precision-engineered muzzle thread adaptor allows you to mount 5/8-24 threaded devices onto 1/2-28 threaded barrels. It’s ideal for attaching muzzle brakes, suppressors, and other accessories to standard AR-15/M16 barrels with perfect alignment.

This adaptor is manufactured from pre-hardened 400-series stainless steel and offers superior heat and corrosion resistance. Its compact design adds minimal length while maintaining full thread integrity.

Product Highlights:

Wrench flats for easy installation/removal
Visible shoulder after installation
Single-point cut internal and external threads

Specifications

Brand: Precision Armament
Model: M4 Muzzle Thread Adaptor 1/2-28 to 5/8×24
MPN: A02002, A02001
Thread Conversion: 1/2-28 to 5/8-24
Material: HTSR 400-series stainless steel
Finish Options:
- PVD matte-black
- Matte stainless
Construction: CNC machined
Thread Tolerance: UNEF Class-3
Forward Extension: 0.100″

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