No Stacking, No Guessing, and No Need For Excessive Torque
The Accu-Washer Gen2 Shim Kit from Precision Armament is the stress-free way to time your 1/2-28 threaded muzzle devices with absolute precision. Whether you’re installing a brake, flash hider, or compensator, this kit eliminates the frustration of trial-and-error timing with crush washers or thin and inconsistent shims. Each shim in the kit is laser-marked with its thickness and corresponding degrees of rotation, allowing you to select the perfect fit the first time.
Features
- Fits 5/8×24 threaded barrels
- Gen2 design with laser-engraved thickness and timing data
- Ensures precise and secure muzzle device alignment
- Prevents over-torquing and uneven stress on barrel threads
- Includes a range of shim thicknesses to match any timing need
- Made from high-strength stainless steel
- Made in the USA
Specifications
- Brand: Precision Armament
- Model: AccuWasher Gen2 Shim Kit for 1/2-28 Muzzle Devices
- MPN: A00503, A00502, and A00500
- Category:
- Fit: 1/2-28 Muzzle Devices
- Color: Stainless
- Finish: Heat-treated Stainless
- Material: Steel
Installation
Products available on this page:
- Precision Armament AccuWasher Gen2 Shim Kit for 1/2-28 Muzzle Devices - 0.725 Inch - Outside Diameter: 0.725 Inch | SKU: A00500 | UPC: 810112081268
- Precision Armament AccuWasher Gen2 Shim Kit for 1/2-28 Muzzle Devices - 0.825 Inch - Outside Diameter: 0.825 Inch | SKU: A00502 | UPC: 810112081282
- Precision Armament AccuWasher Gen2 Shim Kit for 1/2-28 Muzzle Devices - 0.925 Inch - Outside Diameter: 0.925 Inch | SKU: A00503 | UPC: 810112081299
