Want an aesthetic update or, slightly more grip? Maybe you just want more girth to your slim-line SIR. Add something new to your old handguard. Compatible with all A.R.M.S. S.I.R. handguards. Industrial grade heat resistant MJF PA-12 Nylon, hardware included.
#4 rail length
Please add in your notes whether you'd prefer hex head (back oxide) or slotted (painted stainless) hardware.
