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: 9.6"
Weight - Handguard: 7.08oz
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!

All of our handguard lengths are purposely done to fit specific barrel lengths to maximize handguard real estate.
6.7" Handguard mates perfectly with a 7.5" Barrel
9.6" Handguard mates perfectly with a 10.3" or 10.5" Barrel 
11.8" Handguard mates perfectly with a 12.5" Barrel
13.8" Handguard mates perfectly with a 14.5" Barrel 
15.3" Handguard mates perfectly with a 16.1" Barrel