War Dog Industries

SR-15 Skeletonized Lower Receiver [BLK]

(7 Reviews)
Current Stock:











The War Dog Industries SR-15 Lightweight Lower Receiver is precision cut from high strength billet 6061-T6 aerospace grade aluminum with an exceptionally lightweight design. Excess material has been removed wherever possible without reducing the integrity of the receivers, allowing this matched set to weigh in at just over 6 ounces.

Our skeletonized lower receiver is fully compatible with MIL-SPEC components. Featuring an integral enhanced trigger guard and receiver set tension set screw.

Each WDI skeletonized lower receiver is hand deburred, matched, and inspected for dimensional accuracy, ensuring you receive the highest quality set for your build.







Our lower receivers are sold without the markings for the safety selector that read "SAFE" and "FIRE". However, our design has in no such way altered the functionality of the trigger, safety selector, selector detent/spring placement within the standard military specification.

 The safety selector on our advanced lightweight lower receivers work in the same manner and function for safe, fire, automatic fire as would any other standard AR-15 lower receiver. 

This lower receiver, along with any other lower receiver; should always have installed lower receiver parts and components by a properly trained and licensed gunsmith. 


WAR DOG INDUSTIRES shall not be held liable for any damage caused to the lower receiver while being assembled by a non licensed gunsmith individual. We highly recommend any and all firearms lower receiver parts for assembly, fitment and installation be performed by a trained and licensed gunsmith. Please email info@wardogindustry.com if you have any questions. 

Reviews (7)


Written by keith hart on Mar 18th 2021

when i received the product i was blown away by the final fit and finish the pictures of the website do it absolutely no justice what so ever and i found some stuff on the receiver that i haven't found on any of the other receivers that i have purchased from other companies in the past that actually make building a little bit easier for me. but all in all a great product and i cant wait to get more!


Written by Tom V. on Jan 18th 2021

Looks awesome, seems very sturdy


Written by Colton McConnell on Dec 16th 2020

Pictures of the skeletonized stripped lower do it no justice at all!! This will make my 50 beowulf build like none other!! Would recommend to every one building a gun!!


Written by STACY on Oct 26th 2020

After reading some feedback about some fitment issues, the first thing I did upon receiving my upper and lower was to test fit everything. I found zero issues with any component. The precision and the quality of the machining done to the upper and lower rivals any of the well known brands I have (aero, seekins, sharps bros). Finish is flawless as well. I am well pleased with wardog.


Written by Daniel McCaghren on Sep 19th 2020

It looks great. No scratches or noticeable flaws. Light weight. Mates well. I recommend this lower. The only I’ve noticed to note, (still not taking any points away). Is the bum bell shaped anti roll/walk pins work best. The rectangle kind wont fit on the hammer pin and rotate down to line up the trigger. The corner of the rectangle hits preventing it from lining up.. The barbell shaped ones fit perfect. Thanks! It’s the lightest lower I own. Well made. Good job guys!

best skeletonized lower on the market

Written by Juan on Oct 22nd 2019

War dog industries has the best skeletonized receivers on the market and there customer service is amazing

Lower receiver

Written by Lous on Aug 28th 2019

Love it. Fit and finish is flawless. And shipping was quick.

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