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  • Black Anodized Billet .308 80% Lower Receiver80% Arms - 80 Lowers, Jigs, 80 Uppers
  • Black Anodized Billet .308 80% Lower Receiver80% Arms - 80 Lowers, Jigs, 80 Uppers
  • Black Anodized Billet .308 80% Lower Receiver80% Arms - 80 Lowers, Jigs, 80 Uppers
  • Black Anodized Billet .308 80% Lower Receiver80% Arms - 80 Lowers, Jigs, 80 Uppers

Black Anodized Billet .308 80% Lower Receiver
434 $99.99 - $119.99


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Product Details

Shipping Status: In Stock

The 80% Arms Lower Receiver has been machined to MIL-SPEC tolerances to ensure the highest quality lower receiver. We pride ourselves in the highest quality and ensure you get the best lower receiver by implementing a multi-inspection process to ensure you get the very best lower receiver for your build.

Details: 

  • DPMS Gen 1 Pattern Compatibility
  • Type III Hard Anodized Black to Milspec
  • Compatible with both DPMS and SR-25 Magazines.
  • 5 axis CNC machined from billet to extremely tight tolerances
  • Integral trigger guard
  • Semi / Safe selector marking engraved on both sides
  • Ultra-tough reinforced billet design
  • Broached magwell
  • CMMG Mk3 lower Parts Kit is recommended for our 308 lowers
  • Rear takedown lug area comes already milled out 
  • Proudly made in USA

Operations left to complete are as follows: fire control group, trigger pin, hammer pin, trigger slot and safety selector. This item does not require an FFL.

Discounts are available for 5 packs and 10 packs. Once you add a quantity of 5 or more lowers to your cart, the price will automatically adjust to the discounted price.

Shipping Restriction: Can not ship to NJ

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Customer Reviews

Based on 434 reviews
5 Star
90% 
390
4 Star
6% 
26
3 Star
3% 
13
2 Star
0% 
1
1 Star
1% 
4
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BB
10/09/2018
Brandon B.
United States

Satisfied customer!

I was absolutely amazed how well the jig and lower receiver was built. Very good quality. Professional results! Very happy I chose 80% arms will be returning for future builds.

LB
09/12/2018
Lenard Barthel

308 project to be used on a 6.5 creedmore

The lower turned out great. Machined up very nice ! after the black was put on it looked as good as a finished one done by a company. the only problem I had is the top of the round part were the buffer tube screws in the bolt hit it so I had to file it down so the upper would close all the way and the charging handle would cycle. Other than that it fits really good.

JH
09/11/2018
John H.
United States

Excellence

My order was filled in a timely fashion. I couldn't be happier with it.

MM
09/08/2018
Martin M.
United States

308 80%lower

Have not used it yet. Looks good, machining and finish look good.

G
09/07/2018
Garrett
United States

80% ar-10 Black anodized lower

I have completed the routing of this lower using the Gen 2 jig and end mills from American Gunsmithing and am quite pleased with the outcome, if you compared it to a lower done on a CNC Machine you would find it difficult to tell them apart, I’m very happy with the outcome!

Garrett verified customer review of Black Anodized Billet .308 80% Lower Receiver