Griffin Armament SR-RIGID M-LOK Rail 11.5" Handguard - Black Anodized

The Griffin Armament SR-RIGID M-LOK Handguard is a suppressor-ready rail system engineered for the AR-15 platform. This 11.5" rail is machined from lightweight aluminum and finished in a durable black anodized coating, with M-LOK compatible slots along its length for mounting accessories such as lights, lasers, bipods, and foregrips.

Designed with suppressor compatibility in mind, the SR-RIGID handguard provides a 1.54" internal diameter measured from the inside of the reinforcement spars. That clearance allows the handguard to wrap around suppressors up to 1.5" outside diameter without contact, keeping a suppressed rifle slim and clean while still delivering full hand protection.

The rigid octagonal profile adds strength and repeatability without unnecessary weight. Installed, the 11.5" model weighs just 9.9 oz, with overall outer dimensions of 1.79" wide by 2" tall. Its low-profile design keeps the rail unobtrusive while preserving a comfortable grip area for both supported and unsupported shooting.

Whether the build is a suppressed SBR, a duty rifle, or a precision platform, the SR-RIGID delivers a rugged, precision-fit handguard purpose-built to integrate with the AR-15.