Daniel Defense M4 12.0FSP Free Float Rail System
Also included is 3 ladder rail covers.
The Daniel Defense 12.0 FSP Free Float Rail System features an opening in the top rail to accommodate the front sight post and gas block of a carbine length AR15 gas system. This precision cut-out provides much needed rail space along the top, sides, and bottom rails of the 12.0 FSP. The rifle’s front sight post protrudes through this opening but does not diminish the useable mounting area on the rail that extends beyond the gas block and over the carbine’s barrel.
This extra “real-estate” is a perfect location for aiming devices, flashlights, and laser sights.
The 12.0 FSP handguard was designed to work with the AR15 carbine gas system. The indexing pins are stainless steel while all other components are 6061-T6 aluminum. The finish is Mil-Spec hard coat anodized black. Rails are 1913 Mil-Spec and are 100% checked for conformity.
Every rail comes with either ladders or panels are made from santoprene, which can handle heat up to 350.
Must be free float.
Must be light weight and strong.
Must be able to quickly dissipate heat.
Must feel like a conventional forearm (Oval not round).
Must lock to barrel nut or upper receiver to prevent spin.
Materials & Construction
Precision CNC machined from a block of 6061 T6 aluminum and finished in hard coat type 3 mil-spec anodized black for a rock hard lasting finish while weighing in at a mere 12.5 ozs.
6061 T6 Aluminum
Type 3 Hard coat black anodizing
Weighs only 12.5 oz
Made in the USA!
Product# M412.0FSP
