LBE UNLIMITED

This 308 barrel nut is compatible with your ar-10 and has a black phosphate finish.Finish: Black PhosphateModel: Barrel NutMaterial: 4130 Steel

Bolt catch roll pins for ar-15 (20 pc)Model: Bolt Catch

Lbe ar15 bolt catch plunger made from 1117 steel.Pack of 20.Model: Bolt CatchMaterial: 1117 Steel

This carbine recoil buffer is compatible with your 9mm ar-15.Type: BufferFirearm Type: Carbine Recoil Buffer

6 pack of lbe unlimited chamber safety flagsColor: Orange

The ar15 complete bolt carrier group comes assembled and ready to go.It is constructed of phosphate coated 8620 steel with chrome-lined interior and gas key.Finish: Black PhosphateModel: Complete...

M16 complete bolt carrier group nickel boron bolt material 9310 tool steel, carrier 8620 steel, staked gas key, nib coated, includes firing pin, retaining pin, cam pin, extractor, bolt gas...

The m-16 complete bolt carrier group comes assembled and ready to go.It is constructed of phosphate coated 8620 steel with chrome-lined interior and gas key.Finish: Black PhosphateModel: Complete...

The complete mil-spec m4 buttstock kit features lbe's 6 position m4 style buttstock, mil-spec tube, recoil spring and buffer, receiver end plate, and castle nut.Firearm Model: AR-15Tube Included: Yes

This standard crush washer is compatible with your 7.62x39mm ak-47Model: Crush Washer

This 308 crush washer is compatible with your 308 ar-10.Length: Crush WasherModel: Crush WasherSights: 17-4 Stainless Steel

This standard crush washer is compatible with your 5.56 ar-15.Length: Crush Washer