The BCM 3-inch Picatinny Rail Section allows the attachment of various rail-mounted accessories such as lights, vertical grips, etc.

The rail is made from lightweight, impact-resistant polymer to the 1913 Picatinny specifications and it features a snag-resistant design while retaining Mil-Standards.

Made in the USA.

Relevant installation info

All hardware necessary for attachment directly to integral mounting slots on M-LOK handguards and forends is included. Additional hardware may be necessary for other applications. Included is a 1/8" Allen key for tightening the screws. Do not overtighten! Maximum allowed torque is 20 in-lbs / 2.26 Nm.