65 produits
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![***[Systema] Infinity Gearbox Kit [M130 Cylinder Ver.][2024 Ver.]](//www.sixmm.com/cdn/shop/files/Systema_InfinityGearboxKit_M130CylinderVer._2024Ver_2.webp?v=1718716489&width=950)
![***[Systema] Infinity Gearbox Kit [M130 Cylinder Ver.][2024 Ver.]](//www.sixmm.com/cdn/shop/files/Systema_InfinityGearboxKit_M130CylinderVer._2024Ver_6.webp?v=1718716489&width=950)
Mar, 2026 Batch!IN STOCK -
![***[Systema] PTW M4 CQB Value Upgrade Kit[Inc. Ambi Gearbox Ver. & M130 SS Cylinder]](//www.sixmm.com/cdn/shop/files/Systema_PTWM4CQBValueUpgradeKit_Inc.AmbiGearboxVer._M130SSCylinder.jpg?v=1730937510&width=950)
![***[Systema] PTW M4 CQB Value Upgrade Kit[Inc. Ambi Gearbox Ver. & M130 SS Cylinder]](//www.sixmm.com/cdn/shop/files/Systema_PTWM4CQBValueUpgradeKit_Inc.AmbiGearboxVer._M130SSCylinder_3.webp?v=1730937292&width=950)
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![[Systema] PTW Professional Training Weapon Challenge Kit TW5-A4[W/ M90 Cylinder]](//www.sixmm.com/cdn/shop/products/9855__Systema__PTW_Professional_Training_Weapon_Challenge_Kit_TW5-A4_W_M90_Cylinder_1.jpg?v=1609913325&width=950)
![[Systema] PTW Professional Training Weapon Challenge Kit TW5-A4[W/ M90 Cylinder]](//www.sixmm.com/cdn/shop/products/9855__Systema__PTW_Professional_Training_Weapon_Challenge_Kit_TW5-A4_W_M90_Cylinder__1_1.jpg?v=1609913328&width=950)
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![[Limited Available][Systema] PTW MAX Value Kit 3 [Ambi Gearbox]](//www.sixmm.com/cdn/shop/products/Systema_PTWMAXValueKit3_AmbiGearbox.jpg?v=1610435393&width=950)
![[Systema] PTW MAX Value Kit 3 [Ambi Gearbox]](//www.sixmm.com/cdn/shop/products/7135__Systema__PTW_MAX_Value_Kit_3__Ambi_Gearbox__2_1.jpg?v=1610435393&width=950)
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![[Systema] 12V Battery for M4/CQBR M150 PTW MAX, Super Max Challenge Kit PTW[1300mAh]](//www.sixmm.com/cdn/shop/products/9876__Systema__12V_Battery_for_M4CQBR_M150_PTW_MAX__Super_Max_Challenge_Kit_PTW_1300mAh_1.jpg?v=1609910897&width=950)
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![[Systema] Adjuster Cushion[For Systema PTW Series]](//www.sixmm.com/cdn/shop/products/Systema_AdjusterCushion_ForSystemaPTWSeries_2.jpg?v=1610608924&width=950)
![[Systema] Adjuster Cushion[For Systema PTW Series]](//www.sixmm.com/cdn/shop/products/Systema_AdjusterCushion_ForSystemaPTWSeries_1.jpg?v=1610608927&width=950)
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![[Systema] Airsoft AEG Magazine[For Systema PTW M4/M16 Series[120rds]](//www.sixmm.com/cdn/shop/products/Systema_AirsoftAEGMagazine_ForSystemaPTWM4M16Series_120rds_2.jpg?v=1610609510&width=950)
![[Systema] Airsoft AEG Magazine[For Systema PTW M4/M16 Series[120rds]](//www.sixmm.com/cdn/shop/products/Systema_AirsoftAEGMagazine_ForSystemaPTWM4M16Series_120rds_3.jpg?v=1610609512&width=950)
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![[Systema] Airsoft Steel Dust Cover Shaft [For Systema PTW M4 Series]](//www.sixmm.com/cdn/shop/products/Systema_AirsoftSteelDustCoverShaft_ForSystemaPTWM4Series.jpg?v=1610609644&width=950)
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![[Systema] Airsoft Steel Dust Cover[For Systema PTW M4 Series]](//www.sixmm.com/cdn/shop/products/UR-003-L_700x_e5ac57a6-1b0a-4063-91b6-a9ee30335a3d.jpg?v=1610611613&width=950)
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![[Systema] Bolt Stop Spring[For Systema PTW Series]](//www.sixmm.com/cdn/shop/products/9894__Systema__Bolt_Stop_Spring_For_Systema_PTW_Series_1.jpg?v=1609908636&width=950)
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![[Systema] Bolt Stop[For Systema M4 PTW Series]](//www.sixmm.com/cdn/shop/products/Systema_BoltStop_ForSystemaM4PTWSeries_2.jpg?v=1664795038&width=950)
![[Systema] Bolt Stop[For Systema M4 PTW Series]](//www.sixmm.com/cdn/shop/products/Systema_BoltStop_ForSystemaM4PTWSeries_1.jpg?v=1664795038&width=950)
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![[Systema] Chamber Packing Base[For SYSTEMA PTW Series]](//www.sixmm.com/cdn/shop/products/Systema_ChamberPackingBase_ForSYSTEMAPTWSeries.jpg?v=1610611883&width=950)
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![[Systema] Chamber Packing[For Systema PTW Series]](//www.sixmm.com/cdn/shop/products/DPFE-CPO54_MARK1_faf911f8-28e7-4b67-8e91-caf84abe93ba_800x600a.jpg?v=1655713192&width=950)
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![[Systema] charging handle[For SYSTEMA M4 PTW Series]](//www.sixmm.com/cdn/shop/products/Systema_charginghandle_ForSYSTEMAM4PTWSeries_1.jpg?v=1610612039&width=950)
![[Systema] charging handle[For SYSTEMA M4 PTW Series]](//www.sixmm.com/cdn/shop/products/Systema_charginghandle_ForSYSTEMAM4PTWSeries_2.jpg?v=1610612039&width=950)
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![[Systema] Compelete Challenge Kit EVOLUTION M4A1 SUPERMAX](//www.sixmm.com/cdn/shop/products/Systema_CompeleteChallengeKitEVOLUTIONM4A1SUPERMAX_2.jpg?v=1666181611&width=950)
![[Systema] Compelete Challenge Kit EVOLUTION M4A1 SUPERMAX](//www.sixmm.com/cdn/shop/products/Systema_CompeleteChallengeKitEVOLUTIONM4A1SUPERMAX_4.jpg?v=1666181610&width=950)
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![[Systema] Cylinder Head Assembly[For Systema PTW Series][M130]](//www.sixmm.com/cdn/shop/products/Systema_CylinderHeadAssembly_ForSystemaPTWSeries_M130.jpg?v=1610612174&width=950)
![[Systema] Cylinder Head Assembly[For Systema PTW Series][M130]](//www.sixmm.com/cdn/shop/products/9944__Systema__Cylinder_Head_Assembly_For_Systema_PTW_Series_M130_1.jpg?v=1610612174&width=950)
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![[Systema] Dust Cover Spring[For Systema PTW M4 Series]](//www.sixmm.com/cdn/shop/products/9906__Systema__Dust_Cover_Spring_For_Systema_PTW_M4_Series_1.jpg?v=1609907055&width=950)
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![[Systema] Electrical Control Unit [ECU] [For SYSTEMA 2008 Model or later PTW]](//www.sixmm.com/cdn/shop/products/9926__Systema__Electrical_Control_Unit__ECU___For_SYSTEMA_2008_Model_or_later_PTW_1.jpg?v=1609836979&width=950)
![[Systema] Electrical Control Unit [ECU] [For SYSTEMA 2008 Model or later PTW]](//www.sixmm.com/cdn/shop/products/9926__Systema__Electrical_Control_Unit__ECU___For_SYSTEMA_2008_Model_or_later_PTW__1_1.jpg?v=1609836982&width=950)
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![[Systema] Forward Assist Knob Spring[For SYSTEMA PTW M4 Series]](//www.sixmm.com/cdn/shop/products/Systema_ForwardAssistKnobSpring_ForSYSTEMAPTWM4Series_1.jpg?v=1627044213&width=950)
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![[Systema] Forward Assist Knob [For SYSTEMA PTW M4 Series]](//www.sixmm.com/cdn/shop/products/Systema_ForwardAssistKnob_ForSYSTEMAPTWM4Series.jpg?v=1627044081&width=950)
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![[Systema] Full-Auto shear dummy pin[For Systema PTW][2pcs/Set]](//www.sixmm.com/cdn/shop/products/Systema_Full-Autosheardummypin_ForSystemaPTW_2pcsSet.jpg?v=1646663562&width=950)
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![[Systema] Gearbox Assembly[2013 Ver.][MAX Version]](//www.sixmm.com/cdn/shop/files/Systema_GearboxAssembly_2013Ver._MAXVersion_4.webp?v=1700124322&width=950)
![[Systema] Gearbox Assembly[2013 Ver.][MAX Version]](//www.sixmm.com/cdn/shop/files/sys-gb-max-4_800x533_fa8b449f-2473-4d0c-a347-21b78090d6bc.webp?v=1700124322&width=950)
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![[Systema] Grip End Screw[For Systema PTW Series][4pcs/Set]](//www.sixmm.com/cdn/shop/files/Untitled-1_2b749d1f-e9bc-49df-954a-8ba2e25a578b.jpg?v=1689143848&width=950)
![[Systema] Grip End Screw[For Systema PTW Series][4pcs/Set]](//www.sixmm.com/cdn/shop/files/Untitled-2_52ca6129-4362-4e6c-a9b0-680aa8ca23a3.jpg?v=1689143848&width=950)
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![[Systema] Hop Up Adjuster, Roller Packing, Fit-pin for Roller Packing [for Systema PTW]](//www.sixmm.com/cdn/shop/products/Systema_HopUpAdjuster_RollerPacking_Fit-pinforRollerPacking_forSystemaPTW.gif?v=1644237281&width=950)
![***[Systema] Infinity Gearbox Kit [M130 Cylinder Ver.][2024 Ver.]](http://www.sixmm.com/cdn/shop/files/Systema_InfinityGearboxKit_M130CylinderVer._2024Ver_2.webp?v=1718716489&width=950)
![***[Systema] Infinity Gearbox Kit [M130 Cylinder Ver.][2024 Ver.]](http://www.sixmm.com/cdn/shop/files/Systema_InfinityGearboxKit_M130CylinderVer._2024Ver_6.webp?v=1718716489&width=950)
![***[Systema] PTW M4 CQB Value Upgrade Kit[Inc. Ambi Gearbox Ver. & M130 SS Cylinder]](http://www.sixmm.com/cdn/shop/files/Systema_PTWM4CQBValueUpgradeKit_Inc.AmbiGearboxVer._M130SSCylinder.jpg?v=1730937510&width=950)
![***[Systema] PTW M4 CQB Value Upgrade Kit[Inc. Ambi Gearbox Ver. & M130 SS Cylinder]](http://www.sixmm.com/cdn/shop/files/Systema_PTWM4CQBValueUpgradeKit_Inc.AmbiGearboxVer._M130SSCylinder_3.webp?v=1730937292&width=950)
![[Systema] PTW Professional Training Weapon Challenge Kit TW5-A4[W/ M90 Cylinder]](http://www.sixmm.com/cdn/shop/products/9855__Systema__PTW_Professional_Training_Weapon_Challenge_Kit_TW5-A4_W_M90_Cylinder_1.jpg?v=1609913325&width=950)
![[Systema] PTW Professional Training Weapon Challenge Kit TW5-A4[W/ M90 Cylinder]](http://www.sixmm.com/cdn/shop/products/9855__Systema__PTW_Professional_Training_Weapon_Challenge_Kit_TW5-A4_W_M90_Cylinder__1_1.jpg?v=1609913328&width=950)
![[Limited Available][Systema] PTW MAX Value Kit 3 [Ambi Gearbox]](http://www.sixmm.com/cdn/shop/products/Systema_PTWMAXValueKit3_AmbiGearbox.jpg?v=1610435393&width=950)
![[Systema] PTW MAX Value Kit 3 [Ambi Gearbox]](http://www.sixmm.com/cdn/shop/products/7135__Systema__PTW_MAX_Value_Kit_3__Ambi_Gearbox__2_1.jpg?v=1610435393&width=950)
![[Systema] 12V Battery for M4/CQBR M150 PTW MAX, Super Max Challenge Kit PTW[1300mAh]](http://www.sixmm.com/cdn/shop/products/9876__Systema__12V_Battery_for_M4CQBR_M150_PTW_MAX__Super_Max_Challenge_Kit_PTW_1300mAh_1.jpg?v=1609910897&width=950)
![[Systema] Adjuster Cushion[For Systema PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_AdjusterCushion_ForSystemaPTWSeries_2.jpg?v=1610608924&width=950)
![[Systema] Adjuster Cushion[For Systema PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_AdjusterCushion_ForSystemaPTWSeries_1.jpg?v=1610608927&width=950)
![[Systema] Airsoft AEG Magazine[For Systema PTW M4/M16 Series[120rds]](http://www.sixmm.com/cdn/shop/products/Systema_AirsoftAEGMagazine_ForSystemaPTWM4M16Series_120rds_2.jpg?v=1610609510&width=950)
![[Systema] Airsoft AEG Magazine[For Systema PTW M4/M16 Series[120rds]](http://www.sixmm.com/cdn/shop/products/Systema_AirsoftAEGMagazine_ForSystemaPTWM4M16Series_120rds_3.jpg?v=1610609512&width=950)
![[Systema] Airsoft Steel Dust Cover Shaft [For Systema PTW M4 Series]](http://www.sixmm.com/cdn/shop/products/Systema_AirsoftSteelDustCoverShaft_ForSystemaPTWM4Series.jpg?v=1610609644&width=950)
![[Systema] Airsoft Steel Dust Cover[For Systema PTW M4 Series]](http://www.sixmm.com/cdn/shop/products/UR-003-L_700x_e5ac57a6-1b0a-4063-91b6-a9ee30335a3d.jpg?v=1610611613&width=950)
![[Systema] Bolt Stop Spring[For Systema PTW Series]](http://www.sixmm.com/cdn/shop/products/9894__Systema__Bolt_Stop_Spring_For_Systema_PTW_Series_1.jpg?v=1609908636&width=950)
![[Systema] Bolt Stop[For Systema M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_BoltStop_ForSystemaM4PTWSeries_2.jpg?v=1664795038&width=950)
![[Systema] Bolt Stop[For Systema M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_BoltStop_ForSystemaM4PTWSeries_1.jpg?v=1664795038&width=950)
![[Systema] Chamber Packing Base[For SYSTEMA PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_ChamberPackingBase_ForSYSTEMAPTWSeries.jpg?v=1610611883&width=950)
![[Systema] Chamber Packing[For Systema PTW Series]](http://www.sixmm.com/cdn/shop/products/DPFE-CPO54_MARK1_faf911f8-28e7-4b67-8e91-caf84abe93ba_800x600a.jpg?v=1655713192&width=950)
![[Systema] charging handle[For SYSTEMA M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_charginghandle_ForSYSTEMAM4PTWSeries_1.jpg?v=1610612039&width=950)
![[Systema] charging handle[For SYSTEMA M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_charginghandle_ForSYSTEMAM4PTWSeries_2.jpg?v=1610612039&width=950)
![[Systema] Compelete Challenge Kit EVOLUTION M4A1 SUPERMAX](http://www.sixmm.com/cdn/shop/products/Systema_CompeleteChallengeKitEVOLUTIONM4A1SUPERMAX_2.jpg?v=1666181611&width=950)
![[Systema] Compelete Challenge Kit EVOLUTION M4A1 SUPERMAX](http://www.sixmm.com/cdn/shop/products/Systema_CompeleteChallengeKitEVOLUTIONM4A1SUPERMAX_4.jpg?v=1666181610&width=950)
![[Systema] Cylinder Head Assembly[For Systema PTW Series][M130]](http://www.sixmm.com/cdn/shop/products/Systema_CylinderHeadAssembly_ForSystemaPTWSeries_M130.jpg?v=1610612174&width=950)
![[Systema] Cylinder Head Assembly[For Systema PTW Series][M130]](http://www.sixmm.com/cdn/shop/products/9944__Systema__Cylinder_Head_Assembly_For_Systema_PTW_Series_M130_1.jpg?v=1610612174&width=950)
![[Systema] Dust Cover Spring[For Systema PTW M4 Series]](http://www.sixmm.com/cdn/shop/products/9906__Systema__Dust_Cover_Spring_For_Systema_PTW_M4_Series_1.jpg?v=1609907055&width=950)
![[Systema] Electrical Control Unit [ECU] [For SYSTEMA 2008 Model or later PTW]](http://www.sixmm.com/cdn/shop/products/9926__Systema__Electrical_Control_Unit__ECU___For_SYSTEMA_2008_Model_or_later_PTW_1.jpg?v=1609836979&width=950)
![[Systema] Electrical Control Unit [ECU] [For SYSTEMA 2008 Model or later PTW]](http://www.sixmm.com/cdn/shop/products/9926__Systema__Electrical_Control_Unit__ECU___For_SYSTEMA_2008_Model_or_later_PTW__1_1.jpg?v=1609836982&width=950)
![[Systema] Forward Assist Knob Spring[For SYSTEMA PTW M4 Series]](http://www.sixmm.com/cdn/shop/products/Systema_ForwardAssistKnobSpring_ForSYSTEMAPTWM4Series_1.jpg?v=1627044213&width=950)
![[Systema] Forward Assist Knob [For SYSTEMA PTW M4 Series]](http://www.sixmm.com/cdn/shop/products/Systema_ForwardAssistKnob_ForSYSTEMAPTWM4Series.jpg?v=1627044081&width=950)
![[Systema] Full-Auto shear dummy pin[For Systema PTW][2pcs/Set]](http://www.sixmm.com/cdn/shop/products/Systema_Full-Autosheardummypin_ForSystemaPTW_2pcsSet.jpg?v=1646663562&width=950)
![[Systema] Gearbox Assembly[2013 Ver.][MAX Version]](http://www.sixmm.com/cdn/shop/files/Systema_GearboxAssembly_2013Ver._MAXVersion_4.webp?v=1700124322&width=950)
![[Systema] Gearbox Assembly[2013 Ver.][MAX Version]](http://www.sixmm.com/cdn/shop/files/sys-gb-max-4_800x533_fa8b449f-2473-4d0c-a347-21b78090d6bc.webp?v=1700124322&width=950)
![[Systema] Grip End Screw[For Systema PTW Series][4pcs/Set]](http://www.sixmm.com/cdn/shop/files/Untitled-1_2b749d1f-e9bc-49df-954a-8ba2e25a578b.jpg?v=1689143848&width=950)
![[Systema] Grip End Screw[For Systema PTW Series][4pcs/Set]](http://www.sixmm.com/cdn/shop/files/Untitled-2_52ca6129-4362-4e6c-a9b0-680aa8ca23a3.jpg?v=1689143848&width=950)
![[Systema] Hop Up Adjuster, Roller Packing, Fit-pin for Roller Packing [for Systema PTW]](http://www.sixmm.com/cdn/shop/products/Systema_HopUpAdjuster_RollerPacking_Fit-pinforRollerPacking_forSystemaPTW.gif?v=1644237281&width=950)