M4S1 Three Picatinny handguard rails system

The M4S1 Picatinny Handguard for AR15/M4 rifles with a mid-length framework and ergonomically designed with a polymer style. The M4S1 Handguard gives a lightweight, smooth, tech-savvy outline. The M4S1 Picatinny rail allows for mounting strategic lights, slings, grasps, and so forth. This reinforced AR tactical accessory, the M4S1 Picatinny Handguard, gives durability without the additional weight.

→ Designed with upper and lower handguard interlock sections, providing rigid and stability
→ Provides two quick detachable sling swivel mounting points
→ Includes 4 interchangeable rails and heat shields
→ The M4S1 measures 1.96" side rails and a 4.52" bottom rail
→ Bottom rail can mount to the front of the sling mount
→ Equipped with two interchangeable bottoms 4” rails and 1.75” Picatinny rail for rail change
→ Allows two removable 1.75” side rails allowing for mounting lights and lasers
→ Includes sling swivel inserts for Push Button Sling Swivel