The Tiger Rock Inc. ST007P(T-K-BBR-CAM)-NO-T-OS CERAKOTE CAMO AR-15 .223/5.56 Complete Dimpled Pistol Buffer Tube Kit is engineered for superior performance and striking aesthetics. This kit features a dimpled buffer tube crafted from CNC machined aluminum, ensuring a perfect fit for carbine buffers and springs. The exceptional CERAKOTE CAMO finish provides enhanced durability and corrosion resistance. CNC machined aluminum buffer tube to fit carbine buffer and spring Machined dimpled on buffer tube CERAKOTE CAMO: FLAT DARK EARTH AND BURNT BRONZE Machined lower slot to accept all end plates and sling mounting accessories Superior Quality Carbine Buffer Spring Standard 3 oz buffer Quality Polyurethane Bumper for longer life Steel End plate and Castle nut Buffer tubes measure 7-5/16" This kit is the ultimate choice for quality and reliability in the field.