UTG PRO 4/15 Carbine Quad Rail – AR-15/M4 Carbine Length

The UTG PRO 4/15 Carbine Quad Rail transforms your AR-15 or M4 carbine into a modular platform with four continuous Picatinny rail surfaces for mounting optics, lights, lasers, foregrips, and other accessories. This drop-in handguard replacement provides multiple attachment points while maintaining a slim profile for improved weapon handling and target acquisition in dynamic shooting scenarios.

Machined from aircraft-grade aluminum with a hard-anodized black finish, this quad rail is designed for carbine-length gas systems and installs directly onto standard AR-15 barrel nuts using the included delta ring. The full-length top rail co-witnesses with your flat-top upper receiver for uninterrupted mounting options, while integrated heat shield vents help manage barrel heat during extended shooting sessions. No gunsmithing required—installation uses standard armorer's tools.

• Type: Drop-in quad rail handguard
• Compatible Firearms: AR-15, M4 carbine-length gas systems
• Material: Aircraft-grade aluminum
• Finish: Hard-anodized black
• Rail System: Four MIL-STD-1913 Picatinny rails
• Installation: Drop-in replacement, delta ring system included