Rifle Thread Spacer (1/2x28), SilencerCo

Running a .22 LR rifle with 1/2x28 threads that are too long for your rimfire can to seat on the shoulder? The SilencerCo Delta Rifle Thread Spacer solves it. Drop this steel, black-oxide spacer behind your suppressor to “eat up” excess threads so the can bottoms out correctly and stays concentric. It’s purpose built for 1/2x28 rifles and takes up about a quarter-inch of thread, which brings over-length AR-style muzzles back to rimfire spec. Affordable, simple, and the right way to protect your baffles. 

Features & Benefits

• Takes up approximately 0.25" of threads so the suppressor seats properly; intended for barrels longer than the recommended 0.400" thread length.
• Compatible with SilencerCo rimfire cans like Sparrow 22, Switchback 22, Warlock 22, and Spectre 22.
• Machined steel, black oxide finish for durability and clean looks.
• Typical outside diameter ~0.67" for a seamless fit at the muzzle.
• SKU/MPN AC114; common UPC 817272010497.