The Apex 1.5" top rail section fits all lengths of the Apex Modular Handguard System. Compact and low profile, it secures to the handguard using flush fitting, flat head screws and is designed to mount a back up iron sight without ungainly excess rail length. As with all Apex rails it is CNC machined from a solid bar of 6061-T6 aluminum, thoroughly deburred, and MIL-SPEC hard anodized. Includes hardware for top mounting to the Apex Modular Handguard System.

Top Rail weight is .5 oz.

MIL-STD 1913 Picatinny rail specifications

Top Rail 1.5" OAL

Instructions included

Fits all lengths of the Apex Handguard System

Hardware coated to resist corrosion in 1000 hour salt spray tests

Top Rail and hardware are made in the USA