The Fortis Camber™AR15 Rail System featuring our new Camber Lock™ mounting system is the next evolution of our extremely popular handguards. Built for the end user that requires an even more rock solid platform. The Camber Lock™ is one of the industries' most solid mounting systems available. The stainless steel barrel nut & locking camber nuts are purpose built for rigidity & weight savings. 

Installation only requires a high quality castle nut wrench (not included) and with an included T30 Torx L-Key, you'll lock the rail down in a matter of minute. This rail system is very easy to install and more importantly, remove to service your weapon. MLOK slots in the usual 3, 6 & 9 O'clock positions with additional MLOK slots at the 1:30, 4:30, 7:30 & 10:30 positions for all your light & switch needs.

Features: 

Material: Aircraft Grade 6061-T6 Aluminum
Length: 13.8" 
Weight - Handguard: 9.18oz
Weight - Barrel Nut: 2.9oz
Internal Diameter: 1.34" 
Continuous Top Rail 
MLOK at the 3, 6, & 9 o'clock ADDITIONAL off-set location at the front of handguard.
Type 3 Hard-coat Anodized 
Stainless Steel Barrel Nut (Castle Nut Wrench Compatible) 
Made in the USA!