The Tiger Rock Inc. T-PL-T SB15 Pistol Buffer Tube in matte Tan/Dark Earth is engineered for durability and performance. Constructed from high-quality T6-6061 aluminum, this Mil-Spec buffer tube is designed for seamless fit with SB-15/SBX pistol stabilizing braces, enhancing firearm stability. Compatible with SB-15/SBX pistol stabilizing braces T6-6061 aluminum construction Matte Tan/Dark Earth finish Length: 9 inches Width: 1.16 inches Fits perfectly on AR-15 platforms Elevate your shooting experience with this robust and stylish buffer tube.