Description
A.R.M.S.® #58™M-CV Mid-Length S.I.R.® System
Military Version for mid-length gas system weapons.
*Wt. measured w/o 1,2,3 rails and sling swivel which are included with the SIR system. Rails can be removed/added as needed. Patents US7,707,762B1, D544564
100% MADE IN THE USA.