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Premium .308 Lower Assembly | Lower Parts Kit | Butt Stock | Buffer Tube | FIRE/SAFE Billet 80% Lower

$234.99
SKU:
RJ80FRAN_308-LPK_M4-STOCK_308-BTA
Availability:
In stock! Ships next business day!
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Got your mind set on building your own AR10 Rifle? Then check out this lower assembly that features a premium .308 80% lower crafted from 7075-T6 aluminum billet and anodized black with fire/safe engraving. It also includes a lower parts kit that has been laser cut and polished for a smooth trigger pull as well as a 6-position buffer tube assembly and an adjustable M4 Stock. The only real decision you need to make is what upper do I want to install.

Here's how to install the AR-15 lower parts kit and stock.

Premium Fire/Safe Engraved Billet .308 80% Lower Receiver:

  • Platform: .308
  • Color: Anodized Black
  • Quantity: 1
  • Fire/Safe Marked: Yes
  • Threaded Bolt Catch Hole (threaded pin not included)
  • Billet 7075-T6 Aluminum
  • Broached Magwell
  • Heavy Duty Trigger Guard
  • 100% Made in the USA

.308 Butt Stock and Buffer Tube Assembly

  • Mil-spec, six-position buttstock
  • Mil-spec diameter buffer tube
  • Carbine (3.0-oz) buffer
  • Recoil spring
  • Castle nut
  • Latch plate

Complete LR-308 Lower Parts Kit with Pistol Grip

This LR-308 Lower Parts Kit includes all components required for assembling your LR-308 stripped lower receiver:

  • Bolt Catch
  • Bolt Catch Plunger
  • Bolt Catch Roll Pin
  • Bolt Catch Spring
  • Buffer Retainer
  • Buffer Retainer Spring
  • Disconnector
  • Disconnect Spring
  • Steel Hammer
  • Hammer Pin
  • Hammer Spring
  • Magazine Catch
  • Magazine Catch Button
  • Magazine Catch Spring
  • Pistol Grip (A2 style)
  • Pistol Grip Lock Washer
  • Pistol Grip Screw
  • Pivot Pin
  • Pivot Pin Detent
  • Pivot Pin Detent Spring
  • Selector
  • Selector Detent
  • Selector Detent Spring
  • Takedown Pin
  • Takedown Pin Detent
  • Takedown Pin
  • Detent Spring
  • SSteel Trigger
  • Trigger Guard
  • Trigger Guard Roll Pin
  • Trigger Pin
  • Trigger Spring

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 Restrictions

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.

Platform:
AR10
Caliber:
.308 Winchester
Caliber:
6.5 Creedmoor
Finish:
Anodized
Material:
7075-T6 Aluminum

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.