N1 SERIES PCAR 19/32 BRASS

N1 SERIES PCAR/SCAR FOR USE WITH 19/32" BRASS BARREL. TWIST IS 8 DEGREES. ENJOY! NOTE: 100MM LONG FROM COLLET SLICE TO DESIRED LENGTH. REMEMBER SCALE MODEL TO PRINTER. BARREL FIT IS 19/32" OR 15.08MM RIFILING IS 14.40MM