Barrel End Threaded Adapter M8x.75 to 1/2″-28UNEF or 1/2″-20UNF

Barrel End Threaded Adapter M8x.75 to 1/2-28UNEF or 1/2-20UNF Adapter with Thread Protector for Walther Black P22 S&W M&P22

• It is an M8x.75 to 1/2-28, 1/2-20 adapter for S&W (Walther Design) M&P22 (Does NOT fit M&P Compact) and Walther P22 Pistols (as well as some others that have M8x0.75 threads).
• This adapter allows these models to utilize the many readily available accessories on the market for the popular 1/2″x28 or 1/2-20 thread.
• Adapter features two flat ridges for installation/removal with a wrench and includes a 1/2″x28 or 1/2-20 thread protector (to protect the 1/2×28 or 1/2-20 threads for use without an accessory or for storage)
• Thread protector features a very attractive fine diamond knurl and looks great.