The AR-15 Crush Washer fits most barrel profiles and allows proper attachment of muzzle device and has 12 Pieces per pack. It ensures proper indexing of a flash hider or muzzle brake.
Aim Sports ACWA1 Crush Washer 223 Rem 5.56x45mm NATO AR-15
Aim Sports ACWA1 Crush Washer 223 Rem 5.56x45mm NATO AR-15 Steel 12 Pack
50 in stock
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