NEW MK48A1 7.62 BOLT CARRIER/SLIDE ASSEMBLY. PN# 49022L.  MK48A1 SLIDES ARE NICKEL BORON. THESE HDD DESIGNED SLIDES ARE…

M249, MK46, MK48 SLIDE PIVOT PIN. PN# 9348393. (412)

M249, MK46, MK48 SLIDE PIVOT PIN RETAINING PIN. PN# 9348394. (413)

MK48 FIRING PIN.  7.62  PN# 49056. (414)

M249, MK46 & MK48 FIRING PIN SPRING. PART NUMBER 9350090. (415).

M249, MK46, MK48 FIRING PIN RETAINING PIN, OUTER. PN# 9348397, (416). THIS PIN IS USED WITH A INNER PIN # 9348398, (41…

M249, MK46, MK48 FIRING PIN RETAINING PIN, HEAVY DUTY COIL PIN, STRONGEST AND LATEST VERSION.  THIS REPLACES THE OLD IN…

M249, MK46, MK48 FIRING PIN RETAINING PIN, INNER. PN# 9348398, (417). THIS PIN IS USED WITH OUTER PIN # 9348397, (416)…

MK48 SLIDE ROLLER ASSEMBLY. PN# 49023. (420)

M249, MK46, MK48 SLIDE ROLLER SPRING. PN# 11826046. (425)

M249, MK46, MK48 RETAINING PIN FOR THE FEED CHANNEL ROLLER ON TOP OF THE SLIDE. PN# 9348404. (426)

MK48 OPERATING ROD/PISTON ASSEMBLY. PN# 49028, (430).  (NOT FOR THE M249, MK46 5.56MM GUNS).