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M4 Series Standard

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M4 Carbon Stock Pipe (Tokyo Marui Electric Gun Standard Type) [FirstFactory]M4 Carbon Stock Pipe (Tokyo Marui Electric Gun Standard Type) [FirstFactory]
M4 Carbon Stock Pipe (Tokyo Marui Electric Gun Standard Type) [FirstFactory] Sale price¥7,700
M4 Short Stock Pipe (Tokyo Marui Automatic Electric Gun Series)[FirstFactory]M4 Short Stock Pipe (Tokyo Marui Automatic Electric Gun Series)[FirstFactory]
M4 Short Stock Pipe (Tokyo Marui Automatic Electric Gun Series)[FirstFactory] Sale price¥5,500
Sold outLightweight 12 Position Buffer TubeLightweight 12 Position Buffer Tube
Lightweight 12 Position Buffer Tube Sale price¥5,940
M4 Carbon End Plate [FirstFactory]M4 Carbon End Plate [FirstFactory]
M4 Carbon End Plate [FirstFactory] Sale price¥1,980
Carbon Barrel Piece[FirstFactory]Carbon Barrel Piece[FirstFactory]
Carbon Barrel Piece[FirstFactory] Sale priceFrom ¥4,620
V2 M4 Adjustable TriggerV2 M4 Adjustable Trigger
V2 M4 Adjustable Trigger Sale price¥4,180
Next Generation / Standard M4 Series STRAIGHT TRIGGER "SIGMA"Next Generation / Standard M4 Series STRAIGHT TRIGGER "SIGMA"
Next Generation / Standard M4 Series STRAIGHT TRIGGER "SIGMA" Sale price¥4,180
NEXT GENERATION M4, STANDARD M4 SERIES ROUND TRIGGER "EPSILON"NEXT GENERATION M4, STANDARD M4 SERIES ROUND TRIGGER "EPSILON"
NEXT GENERATION M4, STANDARD M4 SERIES ROUND TRIGGER "EPSILON" Sale price¥4,180
Tokyo Marui M4 Series Outer Barrel PieceTokyo Marui M4 Series Outer Barrel Piece
Tokyo Marui M4 Series Outer Barrel Piece Sale price¥2,750
M4(Standard/Next Gen) Outer Barrel Base (Barrel Base 4inch)M4(Standard/Next Gen) Outer Barrel Base (Barrel Base 4inch)
M4(Standard/Next Gen) Outer Barrel Base (Barrel Base 4inch) Sale price¥5,280
Outer Barrel Base"SHORT" for M4 AEG(Standard)Outer Barrel Base"SHORT" for M4 AEG(Standard)
Outer Barrel Base"SHORT" for M4 AEG(Standard) Sale price¥5,280
M4 Offset Stock Base - Buffer Tube AdapterM4 Offset Stock Base - Buffer Tube Adapter
M4 Offset Stock Base - Buffer Tube Adapter Sale price¥9,680
UTG PRO(R) AR15 Ops Ready S5 Fixed Stock専用 フィクスドストックアダプター[FirstFactory/ファーストファクトリー]UTG PRO(R) AR15 Ops Ready S5 Fixed Stock専用 フィクスドストックアダプター[FirstFactory/ファーストファクトリー]
UTG PRO(R) AR15 Ops Ready S5 Fixed Stock専用 フィクスドストックアダプター[FirstFactory/ファーストファクトリー] Sale price¥6,380
FIXED STOCK ADAPTER FOR LANCER SYSTEMS LCS CARBON FIBER STOCK[FirstFactory]FIXED STOCK ADAPTER FOR LANCER SYSTEMS LCS CARBON FIBER STOCK[FirstFactory]
FIXED STOCK ADAPTER FOR LANCER SYSTEMS LCS CARBON FIBER STOCK[FirstFactory] Sale price¥6,380
Prometheus EG Barrel 185mm/ Inner BarrelPrometheus EG Barrel 185mm/ Inner Barrel
Prometheus EG Barrel 185mm/ Inner Barrel Sale price¥6,380
Prometheus EG　Barrel 363mm/ Inner BarrelPrometheus EG　Barrel 363mm/ Inner Barrel
Prometheus EG　Barrel 363mm/ Inner Barrel Sale price¥6,710
Prometheus EG Barrel 407mm/ Inner BarrelPrometheus EG Barrel 407mm/ Inner Barrel
Prometheus EG Barrel 407mm/ Inner Barrel Sale price¥6,710
Prometheus EG Barrel 509mm/ Inner BarrelPrometheus EG Barrel 509mm/ Inner Barrel
Prometheus EG Barrel 509mm/ Inner Barrel Sale price¥7,480
Prometheus EG Barrel 550mm/ Inner BarrelPrometheus EG Barrel 550mm/ Inner Barrel
Prometheus EG Barrel 550mm/ Inner Barrel Sale price¥7,480
CUSTOM BLAST DIVERTERCUSTOM BLAST DIVERTER
CUSTOM BLAST DIVERTER Sale price¥5,280
M4 SERIES CUSTOM AMBI BOLT CATCHM4 SERIES CUSTOM AMBI BOLT CATCH
M4 SERIES CUSTOM AMBI BOLT CATCH Sale price¥5,280
M4 SERIES CUSTOM AMBI MAG CATCHM4 SERIES CUSTOM AMBI MAG CATCH
M4 SERIES CUSTOM AMBI MAG CATCH Sale price¥3,850
BC Bright Barrel 407mm M4A1・SR-16・S-SYSTEM・R.I.S.(ALL+)BC Bright Barrel 407mm M4A1・SR-16・S-SYSTEM・R.I.S.(ALL+)
BC Bright Barrel 407mm M4A1・SR-16・S-SYSTEM・R.I.S.(ALL+) Sale price¥3,850
EG Spring Guide SmootherEG Spring Guide Smoother
EG Spring Guide Smoother Sale price¥2,200
Prometheus Nozzle M16A2・M4・RIS・SR-16・M733・S-SYSTEMPrometheus Nozzle M16A2・M4・RIS・SR-16・M733・S-SYSTEM
Prometheus Nozzle M16A2・M4・RIS・SR-16・M733・S-SYSTEM Sale price¥1,320
Sold outM16 Trigger Lock PinM16 Trigger Lock Pin
M16 Trigger Lock Pin Sale price¥660
M4 SERIES OUTER BARREL ADJUSTMENT SHIM RING SET [FirstFactory]]M4 SERIES OUTER BARREL ADJUSTMENT SHIM RING SET [FirstFactory]]
M4 SERIES OUTER BARREL ADJUSTMENT SHIM RING SET [FirstFactory]] Sale price¥1,650
Sold outM4 Carbon Fiber Buffer Tube Long (AEG Standard Type) LayLax-FirstFactoryM4 Carbon Fiber Buffer Tube Long (AEG Standard Type) LayLax-FirstFactory
M4 Carbon Fiber Buffer Tube Long (AEG Standard Type) LayLax-FirstFactory Sale price¥8,250

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