- Standard A2 buffer for .308 caliber AR 308 rifles
- Works with 6.5 creedmoor
- Stainless steel heat treated spring
- USA Made
- Works with all A2 fixed buffer tubes
- Buffer weights 5.2 oz and is 5 3/16″ long
- Spring is 12.5″ long
You have an extra A2 buffer tube lying around? Then just buy this buffer tube and spring for you next AR 308 build. Works with any standard buffer tube for standard AR15, then use this LR 308 Buffer and spring and BOOM, just saved yourself $20 on the build.