Skip to content

Cart

Your cart is empty

F.FACTORY

Sort by

94 products

Filters

Save ¥1,540M4 Carbon Stock Pipe (Tokyo Marui Electric Gun Standard Type) [FirstFactory]M4 Carbon Stock Pipe (Tokyo Marui Electric Gun Standard Type) [FirstFactory]
Save ¥1,980FOLDING RAIL STOCK NEO VISOR STOCK TYPE [FirstFactory]FOLDING RAIL STOCK NEO VISOR STOCK TYPE [FirstFactory]
FOLDING RAIL STOCK NEO VISOR STOCK TYPE [FirstFactory] Sale price¥7,920 Regular price¥9,900
Sold outSave ¥1,716KRYTAC KRISS VECTOR CUSTOM MAGAZINE CATCHKRYTAC KRISS VECTOR CUSTOM MAGAZINE CATCH
KRYTAC KRISS VECTOR CUSTOM MAGAZINE CATCH Sale price¥6,864 Regular price¥8,580
KRYTAC KRISS VECTOR GBB Custom Hop Dial [FirstFactory]KRYTAC KRISS VECTOR GBB Custom Hop Dial [FirstFactory]
Save ¥1,760Folding Rail Stock NEO [First Factory]Folding Rail Stock NEO [First Factory]
Folding Rail Stock NEO [First Factory] Sale price¥7,040 Regular price¥8,800
Save ¥1,056SAIGA-12K FULL AUTOMATIC SELECTOR LEVER [FirstFactory]SAIGA-12K FULL AUTOMATIC SELECTOR LEVER [FirstFactory]
SAIGA-12K FULL AUTOMATIC SELECTOR LEVER [FirstFactory] Sale price¥4,224 Regular price¥5,280
Save ¥396M4 Carbon End Plate [FirstFactory]M4 Carbon End Plate [FirstFactory]
M4 Carbon End Plate [FirstFactory] Sale price¥1,584 Regular price¥1,980
Save ¥220SILENCER ATTACHMENT NEO FOR KURZ [CCW]SILENCER ATTACHMENT NEO FOR KURZ [CCW]
SILENCER ATTACHMENT NEO FOR KURZ [CCW] Sale price¥880 Regular price¥1,100
Save ¥1,276Rail Stock Base [FirstFactory]Rail Stock Base [FirstFactory]
Rail Stock Base [FirstFactory] Sale price¥5,104 Regular price¥6,380
Save ¥550Tokyo Marui M4 Series Outer Barrel PieceTokyo Marui M4 Series Outer Barrel Piece
Tokyo Marui M4 Series Outer Barrel Piece Sale price¥2,200 Regular price¥2,750
Save ¥1,276KRYTAC KRISS VECTOR  PICATINNY REAR STOCK BASE[FirstFactory]KRYTAC KRISS VECTOR  PICATINNY REAR STOCK BASE[FirstFactory]
Save ¥1,100M4 Short Stock Pipe (Tokyo Marui Automatic Electric Gun Series)[FirstFactory]M4 Short Stock Pipe (Tokyo Marui Automatic Electric Gun Series)[FirstFactory]
Save ¥330HK Hand Guard Lock PinHK Hand Guard Lock Pin
HK Hand Guard Lock Pin Sale price¥1,320 Regular price¥1,650
Save ¥550Next Gen. M4 WrenchNext Gen. M4 Wrench
Next Gen. M4 Wrench Sale price¥2,200 Regular price¥2,750
Save ¥990M4 Patriot HC Picatinny Rail Stock BaseM4 Patriot HC Picatinny Rail Stock Base
M4 Patriot HC Picatinny Rail Stock Base Sale price¥3,960 Regular price¥4,950
On saleCarbon Barrel Piece[FirstFactory]Carbon Barrel Piece[FirstFactory]
Carbon Barrel Piece[FirstFactory] Sale priceFrom ¥3,696 Regular price¥4,620
Save ¥616SIG SAUER ProForce MPX Battery BlockSIG SAUER ProForce MPX Battery Block
SIG SAUER ProForce MPX Battery Block Sale price¥2,464 Regular price¥3,080
Save ¥616P90 Custom Magazine CatchP90 Custom Magazine Catch
P90 Custom Magazine Catch Sale price¥2,464 Regular price¥3,080
Sold outSave ¥1,276SIG MCX Barrel SupporterSIG MCX Barrel Supporter
SIG MCX Barrel Supporter Sale price¥5,104 Regular price¥6,380
Save ¥330M4 SERIES OUTER BARREL ADJUSTMENT SHIM RING SET [FirstFactory]]M4 SERIES OUTER BARREL ADJUSTMENT SHIM RING SET [FirstFactory]]
Sold outSave ¥1,496Picatinny Rear Stock Base for TM NGRS MP5 series [FirstFactory]Picatinny Rear Stock Base for TM NGRS MP5 series [FirstFactory]
Save ¥528TOKYO MARUI REAL GAS BLOWBACK M4A1 MWS STRIKE HOP ARM First FactoryTOKYO MARUI REAL GAS BLOWBACK M4A1 MWS STRIKE HOP ARM First Factory
Save ¥990Scorpion Picatinny Stock BaseScorpion Picatinny Stock Base
Scorpion Picatinny Stock Base Sale price¥3,960 Regular price¥4,950
Sold outSave ¥396M870 Fore end Tube Nut OpenerM870 Fore end Tube Nut Opener
M870 Fore end Tube Nut Opener Sale price¥1,584 Regular price¥1,980
Save ¥1,276MP7 AEP Picatinny Stock BaseMP7 AEP Picatinny Stock Base
MP7 AEP Picatinny Stock Base Sale price¥5,104 Regular price¥6,380
Sold outSave ¥132M16 Trigger Lock PinM16 Trigger Lock Pin
M16 Trigger Lock Pin Sale price¥528 Regular price¥660
Save ¥1,716RAIL STOCK PIPE ADAPTER LIGHT(Picatinny Buffer Tube Adapter & Buffer Tube)[FirstFactory]RAIL STOCK PIPE ADAPTER LIGHT(Picatinny Buffer Tube Adapter & Buffer Tube)[FirstFactory]
Save ¥396MUZZLE PROTECTOR 17.5mm FirstFactoryMUZZLE PROTECTOR 17.5mm FirstFactory
MUZZLE PROTECTOR 17.5mm FirstFactory Sale price¥1,584 Regular price¥1,980
Save ¥297Hand Gun Stand Clear (2Pcs)Hand Gun Stand Clear (2Pcs)
Hand Gun Stand Clear (2Pcs) Sale price¥1,188 Regular price¥1,485
Save ¥1,056AMP Hider - Sound Amplifier Flash HiderAMP Hider - Sound Amplifier Flash Hider
AMP Hider - Sound Amplifier Flash Hider Sale price¥4,224 Regular price¥5,280
Save ¥1,716SAIGA 12K Short Outer Barrel [FirstFactory]SAIGA 12K Short Outer Barrel [FirstFactory]
SAIGA 12K Short Outer Barrel [FirstFactory] Sale price¥6,864 Regular price¥8,580
Save ¥484QD SLING SWIVEL NEOQD SLING SWIVEL NEO
QD SLING SWIVEL NEO Sale price¥1,936 Regular price¥2,420
Save ¥1,496P90 Sling Swivel NEOP90 Sling Swivel NEO
P90 Sling Swivel NEO Sale price¥5,984 Regular price¥7,480
Sold outSave ¥440Frame lock Pin for M4 Metal Frame <Front>Frame lock Pin for M4 Metal Frame <Front>
Frame lock Pin for M4 Metal Frame Sale price¥1,760 Regular price¥2,200
Save ¥1,056Outer 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¥4,224 Regular price¥5,280
Save ¥770M4 SERIES CUSTOM AMBI MAG CATCHM4 SERIES CUSTOM AMBI MAG CATCH
M4 SERIES CUSTOM AMBI MAG CATCH Sale price¥3,080 Regular price¥3,850
Save ¥330Silencer Attachment NEO R MP5 14mm Reverse Thread (CCW) [FirstFactory]Silencer Attachment NEO R MP5 14mm Reverse Thread (CCW) [FirstFactory]
Save ¥484KRISS VECTOR 400-ROUND DRUM MAGAZINE ADAPTER for KRYTAC KRISS VECTORKRISS VECTOR 400-ROUND DRUM MAGAZINE ADAPTER for KRYTAC KRISS VECTOR
Save ¥1,276AK74 Picatinny Rear Stock BaseAK74 Picatinny Rear Stock Base
AK74 Picatinny Rear Stock Base Sale price¥5,104 Regular price¥6,380
Sold outSave ¥330Magazine Adaptor for Next Gen. M4& SCAR-LMagazine Adaptor for Next Gen. M4& SCAR-L
Magazine Adaptor for Next Gen. M4& SCAR-L Sale price¥1,320 Regular price¥1,650
Save ¥220Frame Lock pin for Next Gen. M4Frame Lock pin for Next Gen. M4
Frame Lock pin for Next Gen. M4 Sale price¥880 Regular price¥1,100
Save ¥836Next Gen. M4 Sling Buffer PlateNext Gen. M4 Sling Buffer Plate
Next Gen. M4 Sling Buffer Plate Sale price¥3,344 Regular price¥4,180
Save ¥616Hard Barrel Base for Next Gen. M4Hard Barrel Base for Next Gen. M4
Hard Barrel Base for Next Gen. M4 Sale price¥2,464 Regular price¥3,080
Sold outSave ¥484Next Gen. M4 Hard Buffer RingNext Gen. M4 Hard Buffer Ring
Next Gen. M4 Hard Buffer Ring Sale price¥1,936 Regular price¥2,420
Save ¥1,276AK Stock base for TM Next Generation AEG AK SeriesAK Stock base for TM Next Generation AEG AK Series
AK Stock base for TM Next Generation AEG AK Series Sale price¥5,104 Regular price¥6,380
Sold outSave ¥1,276NEXT GENERATION AUTOMATIC ELECTRIC GUN AK CUSTOM GRIP designed by Ishiwata Makoto from Nitroplus artsNEXT GENERATION AUTOMATIC ELECTRIC GUN AK CUSTOM GRIP designed by Ishiwata Makoto from Nitroplus arts
Save ¥1,276TOKYO MARUI REAL GAS BLOWBACK M4A1 MWS CUSTOM CHAMBER First FactoryTOKYO MARUI REAL GAS BLOWBACK M4A1 MWS CUSTOM CHAMBER First Factory
Save ¥1,210TM GBB M4A1MWS Inner Barrel 250mm(Inner φ6.03mm)TM GBB M4A1MWS Inner Barrel 250mm(Inner φ6.03mm)
TM GBB M4A1MWS Inner Barrel 250mm(Inner φ6.03mm) Sale price¥4,840 Regular price¥6,050