ATI Outdoors AR-15 .223/5.56 Stainless Steel Crush Washers, 5-Pack

The ATI Outdoors AR-15 .223/5.56 Stainless Steel Crush Washer 5-Pack (brand part no. A.5.10.2254) gives builders extra crush washers on hand for correctly timing muzzle brakes, flash hiders, and other muzzle devices to the proper clock position. A crush washer deforms slightly as it’s torqued down, letting the installer rotate a muzzle device to its final indexed position without over- or under-tightening the joint. ATI Outdoors machines these washers from stainless steel for corrosion resistance, and packaging five per pack means builders always have spares on hand for multiple installs or a swapped muzzle device down the road. This is a small, inexpensive part that solves a common headache during any muzzle device installation.

Key Specifications

• Sized for .223/5.56 AR-15 muzzle device installation.
• Constructed from stainless steel for corrosion resistance.
• Sold as a 5-pack.

Frequently Asked Questions

What is a crush washer used for? It deforms slightly under torque, letting a muzzle device be rotated to its correct indexed position without over-tightening.

How many washers come in this pack? Five.

Buy the ATI Outdoors AR-15 .223/5.56 Stainless Steel Crush Washers, 5-Pack

Keep spare crush washers on hand for every muzzle device install. Shop more ATI Outdoors parts in our AR muzzle devices selection. Order it from our Lubbock, Texas gun shop for fast, direct shipping.