Advanced Technology AR-15 Crush Washer 5 Pack Stainless Steel 1/2-28

The ATI Outdoors Crush Washer is a stainless steel washer designed for AR-15 platform rifles. It is installed on the muzzle threads, where it is intended to be crushed or compressed during installation to help set the position of a muzzle device, flash hider or other threaded accessory.

This 5-pack is made from stainless steel with a silver, high-polish finish. It fits over 1/2-28 threads, the standard pitch for AR-15 muzzle threading. The product is listed for use with 223 Remington and 5.56x45mm NATO chamberings.

Five washers are included in each package.

• Brand: ATI Outdoors
• Model: Crush Washer
• Platform: AR-15
• Thread Pitch: 1/2-28
• Material: Stainless Steel
• Finish: High polish stainless steel
• Color: Silver
• Quantity: 5 pcs