The Wilson Combat’s Tactical Rail Interface, Modular (T.R.I.M.) rail provides shooters with a sleek, lightweight, free-floating forearm for their AR15 type rifles. The T.R.I.M. rail is constructed of 6005A-T5 aluminum, with a 4130 steel barrel nut and QD sling studs.
We really liked the ease of installation and handling characteristics of the Wilson Combat T.R.I.M. rail. T.R.I.M. rails are avaiable in 7.3, 9.3, 10.4, 12.6 and 13.8″ lengths. For more information about Wilson Combat’s Tactical Rail Interface, Modular rail, visit Wilson Combat.