Get back to basics. Learn what it means to be solely responsible for your own rifle by building it yourself. Go for the .308 caliber by building an LR-308, and stretch your shooting out to longer ranges accurately than your typical AR style rifle.
We're bringing you a no nonsense build kit that when paired with and build off an LR-308 lower receiver, will yield you a solid and robust LR-308 rifle. You'll need a stripped lower receiver (sold separately), then assemble it with the provided prebuilt upper assembly, lower parts kit, and butt stock/buffer tube assembly. All you'll need to do after assembly is pick out a set of backup sights or optic of your choice, and get some mags and ammo.
Barrel
- Chamber: .308 Winchester
- Contour: M4/Government
- Length: 20"
- Twist Rate: 1:10
- Gas System: Rifle-length
- Gas Port Barrel Dia: 0.086”
- Muzzle Threads: 5/8x24
- Material: 416R Crucible
- Finish: Stainless
- Process: Button Rifled
- Lining: Stainless
- Muzzle: A2-style "birdcage"
Handguard
- Attachment System: 17" M-Lok
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Barrel Nut
Upper Receiver
- Profile: LR-308 Flattop
- Material: Forged 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized (Mil-Spec)
Bolt Carrier Group
- Profile: M16/Full-Auto
- Steel: 9310 Tool, HPT/MPI-tested
- Exterior: Black Nitride
- Interior: Parkerized
- Gas Key: Staked
- Charging Handle: Included
Lower Receiver Parts
- Buffer System: Mil-spec, .308 "Shorty" Buffer
- Buttstock: Mil-spec, M4-type
- Parts Kit: Mil-spec, single-stage
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.
