I.W.A. International 37MM Chalk Marking Round (8 Pack)

Designed for effective training and simulation, the I.W.A. International 37MM Chalk Marking Rounds (8 Pack) deliver precision and visibility in every shot. These non-lethal rounds are ideal for marking impact zones in tactical exercises, scenario-based training, or range demonstrations.

Each round is packed with orange colored chalk to create a clear, high-visibility marking on contact—making them a valuable tool for LEO, military, or civilian training environments. Compatible with standard 37MM launchers, they offer reliable performance, easy clean-up, and consistent impact patterning.

The IWA 37MM Chalk Marking Round can be launched up to 150 yards from any 37/38MM launcher. Producing a 5 foot radius of bright orange chalk powder. This pack will come with eight 38 Special blanks. The end user will simply insert the 38 Special blank into the 37MM Chalk Marking Round and aim to desired target.