LR-308 Lower Build Kit | Lower Parts Kit | Stock & Buffer Tube Assembly
Original price was: $99.99.$89.99Current price is: $89.99.
11 in stock
Ships next business day
Financing available on $300+ orders
Specifications
| Attributes | Value |
|---|---|
| Weight | 1.94 lbs |
| Dimensions | 12 × 6 × 4 in |
| Caliber |
.308 Winchester, 6.5 Creedmoor |
| Platform |
AR10 |
Description
So you’ve milled out and drilled the holes in your LR-308 lower. By now, you’ve done your research, and you’ve learned there’s a difference between Colt’s AR-10 and everybody else’s LR-308. You’ve also learned that unfortunately most all the .308 parts on the market are titled AR-10, and you wanna save the hassle of trying to figure out which parts you need to make it work. Look no further.
We’ve thrown together this kit to help you take the guess work out of matching parts to your LR-308 lower. We’ve given you a correct fitting lower parts kit and a stock and buffer tube assembly fitted for the LR-308 platform. Happy building.
Quality and Performance, Priced Right
The quality control on this LPK’s internals is second to none. Inside you’ll find a disconnector, hammer hook, and sear that were cut and polished to break as clean as glass at 4.5 pounds. The trigger affords perfect reset after every pull, with no break-in required. Every roll pin presses easily, while the hammer and trigger pins glide in with little effort.
LR-308 Lower Build Kit + Pistol Grip
This LR-308 Lower Parts Kit includes these 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
Complete Your .308 Build
In addition to this build kit, you will need to purchase a barreled upper receiver assembly, or build one yourself using our available upper AR parts.
Easy-to-Follow Install Instructions
Check out our in-depth instructional and picture guide. It shows the full LPK assembly with tips and tricks, including tools required and the buffer tube and castle nut install.
To make your installation easy, we strongly recommend buying an Armorer’s Wrench (required for the buffer tube’s castle nut) and a set of roll pin punches.
Additional information
| Weight | 1.94 lbs |
|---|---|
| Dimensions | 12 × 6 × 4 in |
| Caliber | .308 Winchester, 6.5 Creedmoor |
| Platform | AR10 |
42 reviews for LR-308 Lower Build Kit | Lower Parts Kit | Stock & Buffer Tube Assembly
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.
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Kevin Hasemeyer –
This complete lower kit went into my JMT LAR-308 perfectly and is high quality. The only thing that was an issue was the safety switch. But that was more a JMT lower issue of the body that was not as wide as it should have been. And the switch did not line up with the trigger group allowing the cam not to engage properly. A little Dremel works to the cam by opening the right side over about a 1/16th of an inch. And it works perfectly. The switch now sticks out a little on the thumb lever side a 1/16th of an inch. But not a problem for me.
Kraig Mccleary –
Had a great time with this assembly. Everything was there and fit correctly
Anthony Asquith –
The delivery was fast during the busy holiday rush. If the lower builds like the others I have from 80%, I’ll be a happy camper.
Jason riggs –
It worked and assembled perfectly
Brent Gordon –
Everything fit great. I’ll order again
Cory Yoder –
Fast shipping, everything is included to complete your stripped lower! Will be doing business again!
Edward Houck –
Overall pretty good
Lynn Stevens –
Great made products great shipping time. Would recommend 100 percent
Christopher Rife –
Great I purchased and installed into a polymer 80 lower and everything was correct and fit nicely. Nice thing is they come in color coded bags for easy install.
DAVID R. –
Great price and quality. Everything you need is in this organized kit. Very Pleased! It saved me time and money. Thanks!