ZRTS Forged AR15 Lower

(2 customer reviews)


  • 7075 Forged Lower
  • FIRE/SAFE Engraved
  • Broached Magwell
  • Threaded Bolt Catch Pin
  • Mil-Spec Black Anodize

Out of stock


Machined entirely in house, ZRTS manufactures these forged 7075 lowers to exact tolerances.  Each unit starts as a 7075 mil-spec forging.  ZRTS machines the units to all Mil-Spec tolerances.  Magwell corners are broached.    ZRTS lowers include enhanced features such as a threaded bolt catch pin and rear takedown pin detent set screw.  These components are included with each lower.  Black finish is a Mil-Spec Anodize. MUST SHIP TO AN FFL



Additional information

Weight 8 oz
Select Finish

As machined- no finish, Standard Black Finish

2 reviews for ZRTS Forged AR15 Lower

Based on 2 reviews
5 star
4 star
3 star
2 star
1 star
Showing 2 of 2 reviews (5 star). See all 2 reviews
  1. Anonymous (verified owner)

    Verified reviewVerified review - view originalExternal link

    I’m quickly becoming a fan of ZRTS because of their parts for my B&T’s.
    For such an awesome price, of course I had to get a lower, too!

    Was this review helpful to you?
  2. Mark

    This was my first time building with a ZRTS lower. I really liked the threaded pin on the bolt catch. It is so much simpler than hammering in a roll pin. I paired it with a PSA stainless barrel and upper, and all of the plasticware is Magpul. I only have a few hundred rounds through it so far since ammo is hard to get, but after getting it tuned in I’m getting 2 inch groups at 75 yards. Definitely recommend.

    Uploaded image(s):

    Image #1 from Mark
    Was this review helpful to you?
Add a review

Your email address will not be published. Required fields are marked *