Pro 38 5G Casing. Forward and Rear Closures are included in the reload kits. You only need the Casing, Delay Adjustment Tool (P38-DAT) and Pro38-5G Reload. You need one or two Spacers (P38-SP) if you choose to load 3G or 4G reload into this 5G casing.
Manufactured from thin-wall 6061-T6 aluminum tubing with a clear anodized coating for corrosion protection, Pro38 motor cases are lightweight but strong, capable of holding well over 3000 psi of internal pressure. The forward closure is retained by a formed rim at the head end of the casing. The rear of the casing has precision-machined internal threads.
Don't forget that you'll need a delay adjustment tool for your Pro38 reloads, unless you use electronic ejection exclusively. The ProDAT-38 tool allows you to choose from 5 preset delay times with every reload.
Pro38 motor cases are not compatible with any other brand of reload.