Shim sets are available to help align your flash hiders, muzzle brakes and suppressor to the correct orientation on your barrel.
These sets are manufactured from 4140 alloy steel and precision ground to parallelism of < . 005 mm (.0002” inch). Two standard sizes available. Special order sizes can be manufactured to specification provided by the customer. Spacer set for ½ thread sized mount - SPS-1 MSRP $88. Spacer set for 5/8” thread sized mount – SPS – 2 MSRP $88.