Aluminum OTS® Full Rail M-Lok® Carbine length Handguard
1 Year Limited Warranty
Upgrade your AR15, M4, or M16 low-profile gas block rifle with the IMI Defense™ Aluminum OTS® Full Rail M-LOK® Carbine Handguard — a rugged drop-in rail system engineered for strength, modularity, and mission-ready performance.
Precision-machined from 6061 aircraft-grade aluminum and finished with a durable black anodized coating, this handguard delivers exceptional durability while maintaining a slim, ergonomic profile. The extended-length design provides additional gripping surface and accessory mounting space while creating the modern free-float appearance preferred by professional shooters.
Designed for quick installation using your existing delta ring, barrel nut, and round handguard cap, the two-piece clamshell construction allows you to upgrade your rifle without permanent modifications or gunsmithing.
Featuring a full-length Picatinny top rail and M-LOK® mounting slots at the 3, 6, and 9 o'clock positions, the OTS® Full Rail Handguard provides extensive flexibility for mounting optics, lights, lasers, grips, bipods, sling attachments, and other mission-essential accessories.
Built for military, law enforcement, and professional users, the OTS® combines rugged construction, modern ergonomics, and versatile accessory compatibility into a dependable rail platform.
Achieve a modern tactical appearance with a simple two-piece Clamshell Drop-In design allowing for quick installation over low-profile gas blocks
using your existing delta ring, barrel nut, and handguard cap. Fits carbine barrels from 11.5” to 16”.. Fits carbine barrels from 11.5” to 16”.
Maximum Accessory Flexibility
Full-length Picatinny rail and M-LOK® mounting slots provide endless options for optics, lights, lasers, grips, and sling attachments.
Strength Without Compromise
Precision-machined from high-grade 6061 aluminum to withstand hard use while maintaining a lightweight profile.
