Luth AR .223/5.56 Rifle Buffer Tube Assembly – A2

Luth-AR’s Fixed Rifle Length Buffer Tube Complete Assembly Kit for the AR-15 includes an A2 length rifle buffer tube, rifle recoil buffer and rifle recoil spring. Compatible with A2 fixed buttstocks.

• Kit includes a A2 Rifle Buttstock extension tube” Standard .223 Rifle Buttstock buffer spring and a Standard rifle buffer body assembly