Up to 35% off clearance. Discount applied in cart.
RECEIVER, AR-15, LOWER/UPPER, MATCHED SET, BILLET, LIGHTWEIGHT

RECEIVER, AR-15, LOWER/UPPER, MATCHED SET, BILLET, LIGHTWEIGHT

Wilson Combat
SKU:
TR-LOWUPP-BIL-LWATB
$531.95
(4 reviews)
Current Stock:
Adding to cart… The item has been added
Wilson Combat

The Wilson Combat lightweight billet AR-15 upper and lower receiver set is a top-tier choice for any experienced shooter. Expertly CNC machined from 7075-T6 aluminum, this set features a sleek design that cuts weight without compromising strength or durability. 

For any rifle shooter, the Wilson Combat lightweight billet AR-15 upper and lower receiver set is a premier selection. Expertly constructed from 7075-T6 aluminum with CNC machining, this exquisite design reduces weight without sacrificing its strength or durability. An oversized magazine well allows for faster reloads, and the set is finished with our Armor-Tuff coating for superior corrosion and wear resistance. As this set contains a serialized lower receiver, it requires transfer through a licensed FFL dealer to complete the purchase. For the serious shooter looking for precision without sacrifice, this Wilson Combat billet AR-15 upper and lower receiver set is a perfect choice. 

  • AR-15
  • Upper/Lower Receiver
  • Billet CNC machined aircraft grade 7075-T6 aluminum 
  • Oversize, EDM machined magwell for fast smooth reloading
  • Picatinny top rail
  • M4-style extended feed ramps for excellent reliability with a wide variety of calibers
  • Lightweight side profile without forward assist
  • Precision threaded receiver and reamed pin holes
  • Hex screw bolt catch retention
  • Black armor tuff finish

NOTE: Wilson Combat rifle parts are intended to provide an easy drop-in fit, but due to the variance in manufacturer tolerances it is possible that some minor fitting may be necessary for proper installation. If you lack experience or confidence in your ability to properly install these parts we STRONGLY recommend consulting with a professional gunsmith prior to proceeding. Failure to do so could potentially result in serious injury or death - USE AT YOUR OWN RISK.

Reviews

  • 5
    You get what you pay for!

    Posted by Dave on May 18th 2026

    This receiver set is absolutely top notch. I have 4 of these now and I swear by them. While they may be a little more pricey than some others, the quality of these parts make it worth every penny. I am getting ready to build a 22 ARC next and these are on the parts list.

  • 4
    Longterm Review

    Posted by Matt S on Jun 23rd 2025

    Bought the lightweight billet matched receiver set a a few years ago. Waited to do a review till I put it through its paces. This was my first AR build. I wanted a top of the line rifle but didnt have the budget for it. So I started with this WC lightweight matched billet receiver set and over time I bought 1 part here and 1 part there and finally got what I wanted. It was my first build so I wanted everything to be perfect. Im not a gunsmith so I researched everything till the enth degree. Everything fit great. Tolerances were nice n’ tight. No rattle, etc. When I finally got it all together I was pretty neurvois about the first shot, but it went bang. In a couple shots I had that thing dialed in and shooting sub-moa groups at 75 yards. Years later and 1000’s of rounds through it, I have had ZERO issues and ZERO complaints! Well done WC! I am now going to start wroking on an AR-10 and I will be buying in same set in AR10 specs! If you are looking for the best, dont hesitate. It’s awesome.

  • 4
    Beautiful set.

    Posted by Tron on Dec 24th 2024

    I was tired of bolt slop in my current build. Also, my takedown pin holes were too wide and would come out while shooting. This set took care of all tolerance issues and had the plus of looking amazing.

  • 5
    Impeccable

    Posted by Djohnston on Aug 23rd 2024

    I received this in armor tuff green finish. It looks amazing, it's light, the machine work is stunning (and I am a machinist) I will purchase this again probably try another color. This product has my seal of approval