If you are looking to replace parts or upgrade your DPMS LR308 or .308 AR with a new standard buffer than you have found the correct item. This standard buffer measures 5.25" long and weighs in at 5.4112 ounces. This particular model of buffer is designed only to fit with the Gen 1 DPMS LR-308/.308 AR rifles.
Specifications and Features:
DPMS .308 Standard Buffer
Overall Length 5.25" Long
Overall Weight 5.4112 ounces
DPMS LR-308/.308 AR Gen 1 Rifles or similar pattern firearms
Note: Will not fit the Gen 2 DPMS rifles.