Quick view Details sku: 688713046564-1 Crush Washers MSRP: Was: Now: $4.27 - $6.75 Choose Options Compare
Quick view Details sku: synthetic-rubber-muzzle-thread-o-ring Synthetic Rubber Muzzle Thread O-ring MSRP: Now: $3.19 Choose Options Compare
Quick view Details Precision Armament | sku: 688805-A02119 Precision Armament Accu-Washer Muzzle Device Alignment System, 18 Pack [A02100] MSRP: Now: $34.99 Choose Options Compare
Quick view Details sku: 688748046552-1 Jam Nut for Muzzle Device, Hex MSRP: Was: Now: $11.07 - $11.12 Choose Options Compare
Quick view Details True North Arms (TNA) | sku: 688751-TNA Barrel Shim Kit TNA AR15 Barrel Shim Kit MSRP: Now: $11.47 Add to Cart Compare
Quick view Details sku: 688763002998-1 DRP Jam Nut for Muzzle Devices, Round, Stainless MSRP: Was: Now: $11.87 - $13.89 Choose Options Compare
Quick view Details sku: 688774046553 YHM Shim Kit for 308/7.62mm Calibre Muzzle Devices MSRP: Now: $21.86 Add to Cart Compare
Quick view Details Precision Armament | sku: 688805-A0050 Precision Armament AccuWasher Gen2 Muzzle Device Alignment System [A0050] MSRP: Was: Now: $34.99 - $46.99 Choose Options Compare
Quick view Details sku: 688763002996-1 Jam Nut for Muzzle Devices, Round (DRP) MSRP: Was: Now: $10.82 - $13.89 Choose Options Compare
Quick view Details sku: 688731046893-1 Shim Kit for Muzzle Devices (AAC) MSRP: Now: $21.97 Choose Options Compare
Quick view sku: 688713046564-1 Crush Washers This is a standard AR-15/M16 crush washer for use with end-of-barrel attachments such as flash hiders, flash magnifiers, and thread protectors. These are made of steel (stainless or blued options available) and meet tolerance requirements. What else can... MSRP: Was: Now: $4.27 - $6.75 Choose Options Compare
Quick view sku: synthetic-rubber-muzzle-thread-o-ring Synthetic Rubber Muzzle Thread O-ring Like a crush washer but softer elasticity lets you handscrew on a thread protector or light-duty muzzle device without using up a crush washer. Non-marring Made from Viton® fluoroelastomer Resists most oils, solvents, and mild acids Medium... MSRP: Now: $3.19 Choose Options Compare
Quick view Precision Armament | sku: 688805-A02119 Precision Armament Accu-Washer Muzzle Device Alignment System, 18 Pack [A02100] Precision Armament Accu-Washer Muzzle Device Alignment System 18 Pack, Available in 1/2x28 and 5/8x24 Simply choose the correct size Accu-Washer shim to accurately index your muzzle brake or flash suppressor while maintaining perfect bore alignment... MSRP: Now: $34.99 Choose Options Compare
Quick view sku: 688748046552-1 Jam Nut for Muzzle Device, Hex These are useful for timing (positioning) muzzle devices if you want to be able to adjust the position without using crush washers. With a wrench or two you can adjust your muzzle device multiple times back and forth until you find the right position. So... MSRP: Was: Now: $11.07 - $11.12 Choose Options Compare
Quick view True North Arms (TNA) | sku: 688751-TNA Barrel Shim Kit TNA AR15 Barrel Shim Kit 10 Various Barrel nut shims to aid in proper alignment of barrel nut. MSRP: Now: $11.47 Add to Cart Compare
Quick view sku: 688763002998-1 DRP Jam Nut for Muzzle Devices, Round, Stainless These are useful for timing (positioning) muzzle devices if you want to be able to adjust the position without using crush washers. With a wrench or two you can adjust your muzzle device multiple times back and forth until you find the right position. So... MSRP: Was: Now: $11.87 - $13.89 Choose Options Compare
Quick view sku: 688774046553 YHM Shim Kit for 308/7.62mm Calibre Muzzle Devices This kit from YHM in the USA is perfect for timing the installation of your muzzle device. A more precise alternative to using a crush washer. 0.625" ID Made in the USA You get: (2) 0.002" shims (5) 0.005" shims (1) 0.020"... MSRP: Now: $21.86 Add to Cart Compare
Quick view Precision Armament | sku: 688805-A0050 Precision Armament AccuWasher Gen2 Muzzle Device Alignment System [A0050] Precision Armament AccuWasher Gen2 Muzzle Device Alignment System The Ultimate Shim System for Precision Alignment Available in various barrel threads and shim o.d's. The AccuWasher Gen 2 system outperforms traditional stacking shims and peel... MSRP: Was: Now: $34.99 - $46.99 Choose Options Compare
Quick view sku: 688763002996-1 Jam Nut for Muzzle Devices, Round (DRP) These are useful for timing (positioning) muzzle devices if you want to be able to adjust the position without using crush washers. With a wrench or two you can adjust your muzzle device multiple times back and forth until you find the right position. So... MSRP: Was: Now: $10.82 - $13.89 Choose Options Compare
Quick view sku: 688731046893-1 Shim Kit for Muzzle Devices (AAC) This kit of shims from Advanced Armament in the USA is an alternative to using a crush washer to correctly orient your muzzle device. 1/2" version - 0.750" OD × 0.500" ID 5/8" version - 0.750" OD × 0.625" ID Included shims: 0.008" white 0... MSRP: Now: $21.97 Choose Options Compare
