A.R.M.S.® #58™M-CV MOD Mid-length S.I.R.® System
The #58™M-CV MOD is our mid-length S.I.R.® w/ the front relieved to fit around the carbine length front sight post and/or to allow for a fold down front sight.
Wt. 13.6 oz*
*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.
*Front handguard cap must be removed prior to installation. Pat. No. US7,707,762B1, D544063
100% MADE IN THE USA.