Precision Armament Accu-Washer Muzzle Alignment System 1/2-28


Quantity Only 2 left in stock

Precision Armament Accu-Washer Muzzle Alignment System 1/2-28

Simply choose the correct size Accu-Washer™ shim to accurately index your muzzle brake or flash suppressor while maintaining perfect bore alignment. Since only one shim is required, the tolerance stackup’s and complexities associated with peel washers and other multi-shim systems are eliminated. This minimizes the risk of baffle strikes, ensuring maximum accuracy and safety from your muzzle brake or suppressor.

Includes 18 individually marked Accu-Washer™ shims (timing adjustable from 0-360 degrees in 20-deg increments) and easy to follow instructions. Precision machined from high strength 400 series stainless steel to a guaranteed thickness uniformity of ±0.0001″.


  • Material: 400 series stainless steel
  • Finish: Blasted matte grey
  • Thread: 1/2X28
  • Outer Diameter: 0.750″
  • Thickness: 0.060″ – 0.094″

Item Number: 210986


Rangeview Sports Canada
Licensed Gun Shop in Newmarket, Ontario

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