Free Float Slim Style, All Key Mod Cutout, Steel Barrel Nut

2 Pcs 3'' Detachable Picatinny Rails, One Piece for Rifle Style, Mil-spec Black Matte Finish

Specifications

• Top flat picatinny rails, other three sides key hole cutout
• Overall Length: 260mm (10.2 inch)
• Weight (net): 395g (11.6 ounce)
• Inside Dia 35mm (1.4 inch)
• Lower rail style with CNC procedure
• One piece style more accurate
• Wtih steel barrel nut
• Light weight in precision
• Easy and quick installation
• High quality aluminum alloy in durable mil-spec style black matte finish
• With tools, 2 pcs 3" detachable picatinny rails and gift box
• Shock proof can be used on real fire gun

 Suitable for WE M4 GBB / PTW