Description
AR-15/M16 BOLT GAS RINGS
Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. Available singly, or in 3-paks.
SPECS: Materials and finish at least equal to OEM parts. Chrome silicon springs indicated by (CS).
