It's well-known that all barrels eventually wear, become less accurate with time, and gradually break down. So give your next LR-308 build the chance it deserves to maintain its accuracy as long as it possibly can. And with this side-charging LR-308 build kit, you can do it without resorting to going full-on with a heavy-profiled barrel.
This side-charging LR-308 build kit gets you an 18-inch SOCOM profile barrel paired with a 15-inch free-floating M-Lok handguard. It also includes a 6-position buffer tube assembly and the butt stock to mount on it. This kit also gets you a standard 308-sized lower parts kit. All that's left is to finish your 80% lower receiver. Then, pick up the backup sights or optic of your choice, and you're ready to build. And once you snag some mags and ammo, you're good to go.
What’s Included
This kit is not a firearm. It includes an assembled upper receiver, bolt carrier group, lower parts kit, and buffer assembly with buttstock. It does not include the component to make a firearm: A stripped lower receiver. Pair this rifle kit with an AR-10/LR-308 80% lower receiver and AR-10/LR-308 jig to fabricate a receiver, sold separately.
.308 AR Rifle Kit Specs
Barrel
- Chamber: .308 Winchester
- Contour: SOCOM
- Length: 18”
- Twist Rate: 1:10
- Gas System: Mid-length
- Gas Port Barrel Dia: 0.086”
- Muzzle Threads: 5/8x24
- Material: 4150 Chrome Moly Vanadium
- Finish: Black Nitride
- Process: Button Rifled
- Lining: Stainless
- Muzzle: A2-style "birdcage"
Handguard
- Attachment System: 15" M-Lok
- Finish: Type III Hardcoat Anodized (Mil-Spec)
- Top Rail: M1913 Picatinny
- Material: Billet 6061-T6 Aluminum
- Attachment: Barrel Nut
Stripped 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
Lower receiver not included.
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
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