The DPMS LR-308B is the original standard DPMS LR-308 configuration with a 20-inch chrome-moly barrel, fixed A2 stock, and standard DPMS receiver pattern. The B suffix in DPMS naming indicates the standard fixed-stock rifle configuration versus the T tactical collapsible-stock variant. One of the first DPMS .308 ARs produced and the foundation model from which all subsequent LR-308 variants were developed. Type: Rifle Action: Semi-Automatic Caliber: .308 Winchester Capacity: 20 Year introduced: 2001, USA Weight: 9 oz Overall length: 41.5" Status: Discontinued Intended use: Hunting, Sport Shooting