CAPCO +P&S RAS M4 Handguard

***we have 1 left that was a take off. It’s in excellent condition, however the interior area near the barrel nut shows wear due to installation and removal. 
The RAS M4 Handgaurd is the gold standard for your MK18 Mod 0,  CQBR Block I,  and M4A1 Block I clones. 
 
We received a few new surplus RAS M4 Handgaurds. The top half is  made by P&S Products and the lower half is made by CAPCO. The top tensioning screw is included. There is a slight difference in finish color between the upper and lower. The P&S has a deeper black anodized finish, whereas the CAPCO is slightly grey. 
 
For your reference, Knights Armament Corp had the original RAS M4 Handguard contract, however, P&S and CAPCO were contracted by the Dept of Defense to provide the same exact handgaurd to the exact same specs. Therefore these products are cross compatible. The RAS M4 handguards have become very difficult to find at a reasonable price over the last few years. If you find one nowadays, they are typically used surplus and "salty" meaning that the finish is worn along corners and edges.