B&T HANDGUARD 3X NAR FOR MP5K BLK

Description

The B&T 3X NAR Handguard is a purpose-built rail system designed to replace the factory forend on the HK MP5K, giving operators a practical platform for mounting lights, lasers, grips, and other accessories on a platform that was originally limited in that regard. The MP5K’s compact format makes rail real estate a genuine constraint, and B&T’s design addresses that directly by wrapping three sides of the forend in Picatinny rail sections, letting you position attachments without competing for a single strip of space.

The NAR designation — Night Aiming Rail — reflects the handguard’s origins in applications where mounting an IR laser or illuminator alongside a weapon light is a practical requirement rather than an afterthought. Having independent rail surfaces on three sides means a laser and a light can occupy separate positions without requiring offset mounts or stacked adapters that add bulk and shift point-of-impact relative to your zero. The geometry follows the contour of the MP5K’s receiver, so the fit is specific to that host rather than a generic clamp-on solution adapted from a longer platform.

Finished in black, the handguard is offered by B&T — the Swiss manufacturer responsible for the MP5K-compatible accessory ecosystem — rather than a third-party vendor, which means the interface geometry is developed against the actual host rather than reverse-engineered from measurements. If you’re running an MP5K in any role where accessories need to be mounted repeatably and securely, this is the direct-fit answer from the manufacturer that knows the platform.