The Luth-AR .308/7.62 Buffer Body model 308-BS-11 is engineered for precision performance in AR-10 and LR308 pattern rifles. This buffer weighs 5.35 oz, with an aluminum body, tungsten weights inside, and a rubber bumper. The tungsten-weighted construction helps manage recoil impulse and promotes reliable cycling across your .308 platform.
The Luth-AR .308 Rifle Buffer works in AR-10 or LR308 pattern rifles with A1/A2 length receiver extension tubes. Do not use this buffer in six position buffer tubes. You must use a long A1/A2 length tube. The A2 profile design delivers the smooth, controlled recoil performance your .308 build demands, making this buffer an excellent upgrade for shooters seeking greater reliability and shot-to-shot consistency.
Luth-AR, LLC manufactured products are warranted for 1 (one) year from the date of purchase against manufacturing defects in material and/or workmanship. All parts and labor or replacement, at our option, are covered. this buffer body delivers dependable performance backed by Luth-AR’s commitment to quality.





