37 MM
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37MM .45 ACP High Performance Screw Apart Shell
The newest 37 MM powered by a .45 ACP casing.

37MM Black Powder Casing
37 MM Black Powder casing charged with a #209 primer. This unique design employs a stainless steel cup to hold the powder charge. It is held in place by three 2mm set screws.

37MM XD PRO Base
The newest 37 MM XD PRO base, well-established and used on many of our casings.

37MM XD PRO High Performance Screw Apart Shell
The newest 37 MM XD base! Including our patented stainless steel powder cup and vent plug with primer pocket, well-established and used on all of our 40 MM casings.

37MM/40MM Fin Stabilized OC/CS Gas Projectile
This updated aluminum fin stabilized OC/CS gas projectile has a new 5 fin design! Designed to fit our 37 and our 40 mm casings!

Burst Disks .016″ (10 Pack) – .45 ACP
For Added Performance 0.016" Pre-cut Copper vent plug burst disks (10 pack) Please select the correct size burst disk for your application!

Burst Disks .016″ (10 Pack) – Standard (Old Style) XD
For Added Performance 0.016" Pre-cut Copper vent plug burst disks (10 pack) Please select the correct size burst disk for your application!

Burst Disks .016″ (10 Pack) – XD Pro
For Added Performance 0.016" Pre-cut Copper vent plug burst disks (10 pack) Please select the correct size burst disk for your application!

UHMW 37MM/40MM Finned Projo
Improved 5 finned projectile, compatible with our 37 & 40 MM tubes, made from heavy duty UHMW high temperature plastic.