The Bravo Company Gunfighter Stock Kit with the Mod 0 SOPMOD stock in black delivers a complete, rugged rear end solution for AR-15 builders who care about cheek weld and component fitment. Rather than selling you a stock and leaving you to source the rest, this kit includes everything behind the receiver: the Mod 0 SOPMOD stock, a mil-spec 7075-T6 aluminum receiver extension, a Bravo Company QD end plate, a carbine buffer, a castle nut, and a carbine buffer spring.
Matched components are the point. Mixed tolerance parts from three different sources are how you end up with a stock that rattles.
What the Bravo Company Gunfighter Stock Kit Includes
Every part in the kit was chosen to work with the others for long term reliability. The receiver extension is mil-spec 7075-T6 aluminum, the buffer and spring are carbine length, and the QD end plate adds a sling attachment point without a separate purchase.
It suits builders assembling a lower from parts, shooters replacing a worn or rattling factory stock, and anyone upgrading a rifle that came with the cheapest possible buffer tube assembly. Because the kit is complete, one order finishes the job.
Key Features of the Bravo Company Gunfighter Stock Kit
The Mod 0 SOPMOD stock is the centerpiece, and the supporting hardware matters just as much.
- Mod 0 SOPMOD stock with a wide, contoured cheek weld area for repeatable alignment
- Snag free profile with no sharp edges or external levers to catch on gear and slings
- Rubber buttpad that aids recoil control and shoulder retention during movement
- Mil-spec 7075-T6 aluminum receiver extension for a tight, consistent fit
- Bravo Company QD end plate for a secure sling attachment point
- Carbine buffer, buffer spring, and castle nut included to complete the assembly
Buying the Bravo Company Gunfighter Stock Kit as a bundle also saves money against sourcing each piece separately, and it eliminates the guesswork about buffer weight and spring length for a standard carbine build. Everything in the box is the correct part for a carbine length system.
Materials, Cheek Weld, and Fit
The stock body is molded from impact resistant polymer, which maintains structural integrity through hard use and rough handling. The contoured cheek weld surface is wider than a standard carbine stock, and that extra contact area is what makes your head position repeatable from shot to shot instead of something you rebuild every time you mount the rifle.
The rubber buttpad does two jobs. It softens the impulse on the shoulder and, more usefully, it grips clothing and plate carriers so the rifle stays put when you move. Snag free geometry rounds it out, with nothing sticking out to catch a sling during a transition.
The mil-spec receiver extension is the unsung part. A properly dimensioned 7075-T6 tube is what stops a stock from wobbling, and pairing it with a stock cut for the same standard is why this kit fits tightly. Bravo Company matches these tolerances deliberately.
Practical Use, Installation, and Care
Installation follows the standard sequence. Thread the castle nut and end plate onto the receiver extension, install the buffer retainer and spring, torque the extension into the lower receiver, then stake the castle nut so it cannot back off under recoil. Staking is the step people skip and later regret.
Set your length of pull for the gear you actually wear. A shooter in a plate carrier and heavy jacket needs a shorter position than the same shooter in a T-shirt. Clean the buffer tube interior occasionally, keep the spring free of grit, and listen for any new rattle that signals a loose castle nut. Browse grips, receivers, and build components in our parts and upgrades collection.
Complete, correctly matched, and built to take abuse, this kit removes the guesswork from finishing a lower receiver. Ships direct to your door, no FFL required.





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