Battle Proven Rail System
The CASV was originally developed for the US Navy E.O.D. Groups (Explosive Ordnance Disposal), the CASV has become a Battle Proven rigid mounting platform, respected by all end users.
This model is designed for barrels with a Mid Length gas system or a Carbine Length gas system with a low profile gas block.
The CASV-M is one of the simplest rail systems to install, requiring no special installations tools. All that is needed is to remove the pinned in sling swivel located on the front sight tower assembly. Each handguard assembly has a rigid continuous rail section along the top, and comes with removable rail sections that allow the user to install rail sections where needed.
Fits all flat top receivers, Mid-length gas systems or Carbine length gas systems with the use of a low profile gas block to fit under the CASV - M.