• Shop By Brand

Lower Receiver Kits and Parts From Top Brands

When you’re customizing your gun with the best parts and accessories, you want to work with aftermarket firearm brands you can trust, but that won’t gouge you with high prices. We’ve put together our selection of firearms parts from some of the leading brands in the business based on one guiding principle: every American should be able to create a quality firearm they can depend on without breaking the bank. We’ve partnered with companies that offer high-quality, precision parts that don’t compromise when it comes to performance, so you can customize your personal defense weapon, range favorite, or duty sidearm to fit your needs.

Shoot Your Way

Why do you keep and bear arms? Whether you’re a hunter, shooting sports enthusiast, someone who cares passionately about self-defense, or carry a weapon while you serve and protect, we have parts and accessories from firearms brands you can count on to perform when they’re needed most. From custom trigger groups to state-of-the-art tactical optics, you’ll find the gear you need to shoot better at the range and operate confidently under stress, when ideal range conditions just aren’t the situational reality. The brands we work with deliver parts that are engineered to exact tolerances, manufactured for long service lives, and trusted by professionals whose lives depend on their weapons.

Customize Your Gun

It’s time to take your Second Amendment lifestyle to the next level with parts that help you shoot better. Responsible firearms ownership and use is an American tradition and a freedom we’re passionate about. You can count on us to deliver world-class parts, the latest in news that affects the firearms community, and hot deals on gear from the firearms brands your gun deserves. Order your gun parts, accessories, and supplies from JSD Supply today.