Vector Optics M-LOK Free Float 17" Handguard - Black

Specification:

• Overall Length: 432mm (17.0 inch)
• Overall Width: 38mm (1.5 inch)
• Weight (net): 320g (11.3 Ounce)
• Inside Dia.:33mm (1.3 inch)
• Material:6061-T6 aluminum alloy
• Finish:Black Matte
• Top flat picatinny rail with 42 slots
• Lower rail style with CNC procedure
• One piece style more accurate
• Upper rail is extended over the barrel nut for a 'no-gap' monolithic look
• Super light weight in precision
• Easy and quick installation
• Fit most .223 Rem M4
• Shock tested by real firearms
• Fittings：2 pc 3" rails, screws, hex keys