Get back to basics. Learn what it means to be solely responsible for your own rifle by build 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. Simply finish milling out your 80% lower receiver, which you can get here, and then assemble it with the provided prebuilt upper assembly, lower parts kit, and butt stock/buffer tube assembly. Then all you need to do is pick out either a set of backup sights or optic(s) of your choice, and get some mags and ammo. See below for additional specs and details.
LR-308 Rifle Kit Specs:
Barrel Length: 20"
Gas System: Rifle-length
Barrel Finish: Stainless
Muzzle Thread: 5/8x24
Chamber: .308 Winchester
Twist Rate: 1:10
Gas Block Type: Low-profile
Muzzle Device: A2 "Birdcage" Style Flash Hider
Receiver Type: Flat-top w/ picatinny
Handguard Type: 15" Low-Profile Keymod
Bolt Carrier Group Included: Yes
Charging Handle Included: Yes
LR-308 Rifle Kit Features:
- Compatible with all DPMS .308/LR-308 parts
- Features 4150, parkerized barrel
- Includes all the parts you need to build an LR-308
- Not considered a firearm, no FFL required
- Upper ships pre-built, ready to fire
- Proudly made in the U.S.A.
- Backed by Lifetime Warranty
Barrel: Parkerized, 20”, chambered in .308 Winchester. Features 1:10 twist rate and rifle-length gas system. Includes 15” keymod handguard, low profile gas block, and flash hider.
Upper: Mil-spec, made of forged 7075 T6 aluminum. Hard-coat anodized (Type III).
80% Lower: Complete with an optional 80% lower. All lowers include mil-spec fittings and hard-coat anodizing.
Lower Parts Kit: Includes mil-spec CMMG lower parts kit. Features six-position M4 buttstock, buffer tube, and .308 buffer.
Charging handle: Standard 7075 Forged charging handle.
Please note: If completing your LR-308 build using the optional 80% lower, please select an 80 lower jig from our available options.
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.