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.
Related products
-
-
-
Sale!
ALG Defense QMS Quality Mil-Spec Trigger
Original price was: $68.25.$54.97Current price is: $54.97. -
Sale!
Fortis Manufacturing, Inc. RED 5.56 Stainless Steel Muzzle Brake
Original price was: $79.99.$49.97Current price is: $49.97.
David H. –
I have not yet started this build but the visual quality of these parts is obvious!The company is responsive and fast delivery.Very happy with everything I have purchased!
Anthony Lang –
All the parts were there, and packaged in a way that was easy to sort. However the magazine catch was not long enough for my 80% lowers AR 10 lower. The pivot pin and take on pin where the longer ones, so I assumed that the rest of the parts were meant for The wider lower as well. I had to order an extended magazine catch from another supplier.
Henry Stanton –
The 80% Lower, jig and tool kit along with the online instruction made it very easy to finish my lower and install the parts kit.The customer service personnel was very knowledgeable, friendly and helpful. I will definitely be ordering from 80% Lower in the future.
Richard Smith –
Simple as normal i plan on buying more items from you for future builds thx
Michael L. –
Great products at great price
Dave G. –
Quality parts, and a great experience as usual!!
J K –
Seems legit, haven’t got around to it yet.
Robert Cooper –
Love you products
Robert Starks –
Parts ordered and received from 80% Lowers within days and great quality.
Phil –
Great kit to complete a lower build. Everything fit fine and went together with no problems. I would like to see one more part added to this kit since it is for an AR308. I would like to see a tension set screw added. I had to order this part from another vendor. Even so, I would order this kit again.