Similar to P308 Edge Rifle/SPR 01572. .308 Win. chambering, 1:10 twist barrels, 14.5" M-Rails. Rifle has 16.5" barrel. SPR has 18.5" barrel. 8.4 and 9.46 lbs., respectively. 35" OAL collapsed. Black anodized model numbers shown. Burnt Bronze finishes also available.