What exactly are the lower internals part in the sl-15 combo kit. Mostly intended and what brand they are from and what is the buffer weight is
SL-15 COMBO KIT what are the parts???
osha_violator Parts lists are detailed on the product page. We source most of our parts through KAK, though the buffer tubes are Anderson. The buffer is a standard steel weight buffer of 3.5 Ounces.