The Dytac KeyMod is a simple and low profile system alternative to the M1913"Picatinny" rail, for your weapon mounted accessories. With KeyMod system, you can swap your accessories setting from one panel to other in just a minute.
The Dytac UXR 4 Rail is currently available for both “Tokyo Marui” and “Systema PTW” M4 profile rifles in 8.5”, 10”, 13”, and 14.5” lengths. Each model features a complete top rail for optics or sights, and KeyMod slots on each angle surfaces. The Dytac UXR 4 Rail is built stronger and more stable than previous Dytac UXR III and 3.1 designs. The UXR4 was developed to increase stabilization and provide a simpler solution. In conjunction with the UXR4, Dytac also released the Keymod accessories including irons sights and panel kits for End-user to modify an unique handguard panel.
• Dytac KeyMod system
• Uninterrupted upper rail platform
• One-piece construction
• CNC machine craftsmanship
• Constructed by 6061 - T6 Aluminum
• Hard coat anodized finishing
• Compatible with “SYSTEMA PTW” profile (1 1/4 inch /18) upper receiver
• Dytac UXR4 Installation tool required.
• Featured “11 KeyMod slots ” on each angle surface & “25 slots"upper rail
• For Airsoft Only
Major Color : Dark Earth (DE)
Built Material : Aluminum
Weight : 320g
Length Overall : 253mm
Height External / Internal : 53mm / 41mm
Width External / Internal : 41mm / 35mm
Inside diameter : 35mm
Based on Airsoft model : AR15/M16
Handguard type : Free floating
**Note: The “Dytac UXR4 Installation tool” required. This handgurad is for “SYSTEMA PTW” profile upper receiver only.