Ideal for attaching our 5/8-24 threaded M11 and M41 Severe-DutyTM Muzzle Brakes to your 1/2-28 threaded barrel, as well mounting other alignment critical muzzle devices. Wrench flats on shoulder make installation and removal for use on multiple devices simple and easy. Both Internal and external threads are single point cut in same operation to tight UNEF Class-3 tolerances for perfect concentricity and alignment. Compact design moves muzzle device only .100" forward maintaining full thread joint strength. The muzzle adapter is precision CNC machined from pre-hardened HTSR 400-series stainless steel bar for superior heat and corrosion resistance.
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5 days ago
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