VFC Original Parts - AV74M GBB Bolt Counterweight ( 02-07 / VG18BLT080 )

VFC Original Parts - AV74M GBB Recoil Spring Rod ( 02-02 / VG18SPC020 )

VFC Original Parts - AV74M GBB Steel Recoil Spring Base ( 02-11 / VG18SPC031 )

VFC Original Parts - AV74M GBB Full-Auto Release Rod Spring ( 03-43 / VG18SPG005 )

VFC Original Parts - AV74M GBB Hammer Spring ( 03-34 / VG18SPG001 )

VFC Original Parts - AV74M GBB Magazine Base ( 06-18 / VG18MAG030 )

VFC Original Parts - AV74M GBB Buffer ( 02-04 / VG18BLT050 )

VFC Original Parts - AV74M GBB Steel Trigger ( 03-25 / VG18THG010 )

VFC Original Parts - AV74M GBB Steel Rate Reducer Arm ( 03-38 / VG18LRV120 )

VFC Original Parts - AV74M GBB Hop-Up Base ( 08-07 / VG18HOP010 + 08-06 / PRIG000129 + 08-03 / VG18HOP040 + 08-02 / VG18HOP030 + 08-01 / VG18HOP020 )