Geissele 9.3" M-LOK MK16 Black Super Modular Rail 05-651B

Geissele 9.3" M-LOK MK16 Black Super Modular Rail 05-651B is the short end of the MK16 family - the same rail that got adopted by USASOC for the URG-I program at 13.5", trimmed down here for pistol builds, SBRs, and suppressed configurations where every inch matters.

Machined from 7000-series aluminum and Type III hardcoat anodized, this Geissele Super Modular Rail MK16 mounts through the updated Geissele barrel nut design - genuinely easy to install compared to older barrel nut systems, but that ease doesn't come at the cost of rigidity. Anti-rotation tabs and set screws keep the rail from rotating even under hard use, which matters more on a short rail than people expect, since there's less length for a shooter's grip to naturally stabilize things.

A full-length M1913 Picatinny rail runs the top, and this Geissele MK16 9.3 configuration puts M-LOK slots on every quadrant, so accessory placement isn't limited by a short handguard's reduced real estate. At 10.1 ounces bare and 11.74 with the barrel nut, weight stays low without the rail feeling flimsy.

Key Features:

• 9.3" free-float length, full-length Picatinny top rail
• M-LOK slots on every quadrant
• 7000-series aluminum, Type III hardcoat anodized
• Updated Geissele barrel nut design, anti-rotation tabs and set screws
• Height 2.39", inner diameter 1.26", outer diameter 1.59"
• Weight: 10.1 oz bare, 11.74 oz w/ barrel nut
• Black finish
• Fits mil-spec AR-15 upper receivers

This Geissele 9.3 handguard proves a short rail doesn't have to mean a compromised one - same URG-I-proven design philosophy, just built for a shorter platform.