GM Hydramatic M16A1 Clone AR15 Lower Receiver by Bad Attitude Department

Clone AR15 Lower Receiver - Government Property GM Hydramatic

SKU:
101-0505-022
$109.95
(22 reviews)
Current Stock:
Description

Clone / Tribute AR15 Lower Receiver - GM Hydramatic Clone

We engrave these lowers as close as we can get to the originals.  The originals were roll marked which leaves a different appearance, but we work hard to reproduce the engravings as accurately as possible.  These lowers are machined from modern A2 Style 7075-T6 forgings and do not accurately replicate the forging style of the original.

  • CNC Machined from an A2 profile 7075-T6 forging
  • Hard coat anodized
  • M4 style fire control group pocket machined to current government prints
  • Manufacturer markings are underneath the trigger guard
  • Model:  M16A1
  • Manufacturer:  Bad Attitude Dept
  • Caliber: 5.56MM
  • Manufactured right here at the Bad Attitude Department

Note:  We mill the lug pockets for the upper receiver at the very bottom of the specification.  If your upper is at the top of the specification, you will have a snug fit.  If it is out of spec on the high side, you may have to stone the sides of your upper receiver lugs to fit.  This is a feature, not a bug. 

This is considered by the ATF to be a firearm and must be shipped to an FFL for transfer to you. These cannot ship directly to your residence. Please be aware that because these are not long guns, you must be 21 to take possession of them at your dealer. Returns due to failed transfers will be accepted with a 15% fee and return shipping covered by the customer. Customized lowers cannot be returned for any reason other than manufacturing defect. Any transfer fees charged by the transferring dealer are the responsibility of the purchaser.

We must have a copy of your dealer's FFL prior to shipment. Either you or your FFL may email it to FFL@CATFFL.COM

Additional Information
Anodize Color:
Black

Reviews

  • 5
    M16A1 lower rocks

    Posted by JC on 15th May 2025

    Machining and quality is top tier. I have bought a few of these already.

  • 5
    Excellent lower - Great for my clone build

    Posted by Anonymous on 27th Mar 2025

    Great lower. Finish is flawless. I had been looking for one of these for an m16a1 build, and this did the trick. Will definitely be buying from BAD again. Also, packinging/ lower box is super cool too. Buy with confidence!

  • 5
    Great Lower!

    Posted by Thomas on 24th Mar 2025

    These lowers are simply beautiful! Perfect for a MK18 build.

  • 5
    Lower is great for my mk18 clone

    Posted by Kristopher Payne on 14th Mar 2025

    Great lowers! Use them for all my cloning needs.

  • 5
    GM Hydromatic marked lower

    Posted by P. Thomas on 21st Feb 2025

    This lower is great! The markings are crisp and I love the retro style, exactly what I was looking for!

  • 5
    excellent reciver

    Posted by benny on 15th Feb 2025

    this is one of the best recivers i have ever bought so i have come back for more !!!!!!!!!!!!!!!!

  • 5
    excellent reciver

    Posted by Benny Leonard on 17th Jan 2025

    I am done with PSA and Anderson their quality can not compare it's BA all the way.

  • 5
    excellent reciver

    Posted by Benny Leonard on 13th Jan 2025

    this is a outstanding product i will be buying more

  • 5
    BA hydra clone correct lower

    Posted by Mac on 29th Dec 2024

    Fantastic quality, everything was in spec.