JSD Supply Brand Parts & Accessories

JSD Supply is an industry leader in DIY firearms. We can help you build a firearm right in your garage with a selection of P320 aftermarket parts, as well as compatible parts for AR-15, AR-10, and Glock.

Each part is fully tested by our team and can help you assemble a custom pistol that looks, feels, and operates identically to pieces sourced directly from their manufacturers.

Whether you are completing your first build or your 100th, JSD Supply can help. Our in-house brand of components covers everything from receivers and frames to complete kits and more. With our selection, you’ll get everything you need to build your custom firearm.

Confidential Carrying

The JSD approach to building firearms is perfect for anyone who has privacy concerns. When you build using our parts, you are able to create a firearm in complete privacy. There are no background checks or government fees associated with home-built pieces. You don’t even have to engrave the finished firearm with a serial number in most states if you choose not to. This gives you a fully operational sidearm that is off the books and ready to carry no matter what your preferences are.

The Ultimate DIY Firearm Answer

With the JSD Supply brand of P320 aftermarket parts, you are getting some of the best pieces on the market. Everything we offer is backed by our team and is sent right to your door. There really isn’t an easier way to build a firearm for yourself than with our approach. Place your order today and see why we have been a go-to source the DIY firearm market since 2013.