SI Defense Barrel LR-308 308 Winchester 20" M110 SASS Contour 1 in 10" Twist Matte
- Barrel Length: 20"
- Barrel Weight: 4 Pounds 2 Ounces
- Material: 4140 Chrome Moly Steel
- Twist Rate: 1 in 10"
- Chamber: 308 Winchester
- Contour: M110 SASS
- Chrome Lined: No
- Gas Port Location: Rifle
- Barrel Diameter at Gas Port: 0.875"
- Muzzle Thread Pattern: 5/8"-24
- Finish: Mil-Spec Heavy Phosphate
The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.