HK M320 Retention Clamp

The Heckler & Koch M320 Retention Clamp was born during a request from one of our Military partners needing an on-body, Soldier Systems retention system for the LMT M320 stand alone launchers. We wanted to make the HK M320 Retention Clamp similar to our battle-tested Rattler MCX clamps we did for a different Military partner.

Design

We are using squadron material with a small, 1/2″ buckle to clasp the system. The bulk of the retention comes from the 0.125″ thick KYDEX that is vacuum formed into the ribs of the grip on the 40mm tube. The HK M320 Retention Clamp also comes together at the trigger guard to prevent any sliding of the launcher system, in the retention clamp itself.

Specification

Designed for HK M320 Launchers with left or right side mounted – 0.125″ thick KYDEX – Squadron with 1/2″ Buckle for Retention – Blade Tech Tek Lok for on body Mounting – Hole pattern matches Blade Tech Molle Lok Hinges for Molle compatibility – Hard plastic bushings for minimal flexing of the clamp – Flared shoulders for easy of insertion of the launcher

Retention

The HK M320 Retention Clamp also comes together at the trigger guard to prevent any sliding of the launcher system, in the retention clamp itself.

M203 Retention Clamp

The genesis of the M203 Retention Clamp stemmed from a specific request by one of our esteemed Military partners. They sought a robust on-body retention system for the M203 stand-alone launchers within their Soldier Systems. Drawing inspiration from the proven design of our Rattler MCX clamps, crafted for a separate Military partner, we aimed to replicate its success. We recognized the efficacy of integrating a strap or buckle into the design. Our solution utilizes squadron-grade material coupled with a modest 1/2″ buckle to secure the system in place. The primary retention mechanism employs 0.125″ thick KYDEX, meticulously vacuum-formed onto the ribs of the grip surrounding the 40mm tube. To further enhance stability, the M203 Retention Clamp is ingeniously engineered to converge at the trigger guard, thwarting any potential sliding of the launcher system within the clamp itself. Notably, the buckle is specifically engineered to secure over the rear LMT Leaf Elevation Sight, ensuring comprehensive functionality.

 

For LMT 203 Launchers with straight walled receivers

Design

Flared shoulders for easy of insertion of the launcher

Specification

Left or right side mounted – 0.125″ thick KYDEX – Squadron with 1/2″ Buckle for Retention – Blade Tech Tek Lok for on body Mounting – Hole pattern matches Blade Tech Molle Lok Hinges for Molle compatibility

Retention

Hard plastic bushings for minimal flexing of the clamp