Tiger Rock AR-15 Tapered Stainless Crush Washer 1/2x28 Silver Small

Tiger Rock AR-15 Tapered Stainless Crush Washer 1/2x28 Thread Silver Small. Specifications for Tiger Rock AR-15 Tapered Stainless Crush Washer: Manufacturer: Tiger Rock Gun Model: AR-15 Color: Silver Fabric/Material: Steel Package Contents: Tiger Rock AR-15 Tapered Stainless Crush Washer What firearm models does the manufacturer say Tiger Rock AR-15 Tapered Stainless Crush Washer is compatible with? The manufacturer says that Tiger Rock AR-15 Tapered Stainless Crush Washer is compatible with AR-15Tiger Rock TL223-S: AR-15 Tapered Stainless Crush Washer 1/2x28 Thread Silver Small