Free tool

Race Gun Build Planner

Plan your competition build part by part. See the total price and the part mass we know about, share the build with a mate, then add it all to your cart in one go.

01 Choose your gun

02 Choose your parts

Choose your gun to start a build.

Your build

Choose parts and your build, its price and the part masses we know update here.

Check division rules before you build: division equipment rules.

Build planner questions

How accurate is the weight?

Part masses are design estimates unless a part is marked as measured, and only parts with a figure are counted. Your finished gun's weight also depends on the gun, magazine and optic. Weigh it on an accurate scale before a match in a weight-limited division.

Can I save or share my build?

Yes. Use "Copy link to this build". The link holds every choice, so you can bookmark it or send it to a mate.

Is a kit cheaper than building it myself?

Often. Ready-made kits for your gun are listed under your build. Compare the kit price with your build total.

Will my build be legal in my division?

Parts that change a gun's size or weight, or that add a compensator, can move it out of a division. Check the division equipment rules before you buy.