Shipping Notice for USA Customers UPDATED 9th Nov., 2025
Due to recent updates in the tariff policy by the U.S. government, shipments from the UK to the USA may incur duties or import taxes, ranging from 20% to 40% of the total value. As a result, we will mark most items at 50% off of the original order value. In order to minimize the import duty charges, we will take steps that we hope will not cause any issues for you.
![[Guns Modify] Aluminum CNC Receiver Set [For Tokyo Marui M4 MWS GBB][Blink Marking]](http://www.sixmm.com/cdn/shop/products/GM0460-00-2L.jpg?v=1630395861&width=950)
![[Guns Modify] Aluminum CNC Receiver Set [For Tokyo Marui M4 MWS GBB][Blink Marking]](http://www.sixmm.com/cdn/shop/products/GM0460-00-1L.jpg?v=1630395864&width=950)
![[Guns Modify] CNC Aluminium M4A1 / M16A2 Upper Receiver Set[For Tokyo Marui M4 MWS Series]](http://www.sixmm.com/cdn/shop/files/GunsModify_CNCAluminiumM4A1M16A2UpperReceiverSet_ForTokyoMaruiM4MWSSeries_1.jpg?v=1759486771&width=950)
![[Guns Modify] CNC Aluminium M4A1 / M16A2 Upper Receiver Set[For Tokyo Marui M4 MWS Series]](http://www.sixmm.com/cdn/shop/files/GunsModify_CNCAluminiumM4A1M16A2UpperReceiverSet_ForTokyoMaruiM4MWSSeries_2.jpg?v=1759486771&width=950)
![[Golden Eagle] Metal Receiver [For M4 GBB Airsoft Series]](http://www.sixmm.com/cdn/shop/files/1_3ac37266-70d4-4cb9-a8a6-e55bbf852718.jpg?v=1722833196&width=950)
![[Golden Eagle] Metal Receiver [For M4 GBB Airsoft Series]](http://www.sixmm.com/cdn/shop/files/22_65d7c014-7180-453c-9e8e-98e9695cf100.jpg?v=1722833196&width=950)
![[Z-Parts] Airsoft M4 Forged Receiver[KC SR-16 Style][For Tokyo Marui MWS Series]](http://www.sixmm.com/cdn/shop/files/Z-Parts_AirsoftM4ForgedReceiver_KCSR-16Style_ForTokyoMaruiMWSSeries.jpg?v=1686035915&width=950)
![[Guns Modify] Aluminum CNC Receiver Set [For Tokyo Marui M4 MWS GBB][BCM Marking]](http://www.sixmm.com/cdn/shop/products/GM0460-05-1L_b407a17f-aeee-403b-a6cf-6905102cc73c.jpg?v=1643968019&width=950)
![[Guns Modify] Aluminum CNC Receiver Set [For Tokyo Marui M4 MWS GBB][BCM Marking]](http://www.sixmm.com/cdn/shop/products/GM0460-05-2L_af47a7d3-269e-456b-8379-7497ecceb993.jpg?v=1643968019&width=950)
![[Angry Gun] CNC MWS Upper Receiver Square [Forge Mark Version]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverSquare_ForgeMarkVersion_1.jpg?v=1618377516&width=950)
![[Angry Gun] CNC MWS Upper Receiver Square [Forge Mark Version]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverSquare_ForgeMarkVersion_5.jpg?v=1618377516&width=950)
![[Revanchist] Airsoft Upgrade Recoil Set [For VFC / WE / GHK M4 GBBR Series]](http://www.sixmm.com/cdn/shop/files/123_c6a199f0-7cea-494d-ae4a-8bb49f63a061.jpg?v=1718338061&width=950)
![[Revanchist] Airsoft Upgrade Recoil Set [For VFC / WE / GHK M4 GBBR Series]](http://www.sixmm.com/cdn/shop/files/321_3be5a87e-f133-4f9a-a28d-852504a7c635.jpg?v=1718338061&width=950)
![[BJTAC] CNC 7075 G Style Receiver [For Marui MWS AR/ M4 GBB Airsoft Series][GFR]](http://www.sixmm.com/cdn/shop/files/Untitled-1_8d7cd2f1-966d-4e3c-b4a2-e09ee0fe6362.jpg?v=1704532981&width=950)
![[BJTAC] CNC 7075 G Style Receiver [For Marui MWS AR/ M4 GBB Airsoft Series][GFR]](http://www.sixmm.com/cdn/shop/files/2_16e89d5c-b0f7-477f-8e6d-5a35037960d9.jpg?v=1704532980&width=950)
![[Z-Parts] Airsoft M4 Forged Receiver[Canadian C8 Style][For Tokyo Marui MWS Series]](http://www.sixmm.com/cdn/shop/files/canadianC8.jpg?v=1685980724&width=950)
![[Z-Parts] Airsoft M4 Forged Receiver[Canadian C8 Style][For Tokyo Marui MWS Series]](http://www.sixmm.com/cdn/shop/files/Z-Parts_AirsoftM4ForgedReceiver_GEIStyle_ForTokyoMaruiMWSSeries_d420a948-1589-4de3-8434-bebdfaea3e0e.jpg?v=1685980724&width=950)
![[Guns Modify] Tokyo Marui MWS GBBR Receiver Set [CNC Aluminum] C*LT Marking](http://www.sixmm.com/cdn/shop/products/1_ff9cd676-f8c8-468b-a02f-a1ad5dc88644.jpg?v=1677294492&width=950)
![[Guns Modify] Tokyo Marui MWS GBBR Receiver Set [CNC Aluminum] C*LT Marking](http://www.sixmm.com/cdn/shop/products/2_1f8a59cf-fe82-45a1-a808-7339bfe26c03.jpg?v=1677294493&width=950)
![[MadDog] Complete Metal Airsoft Receiver Set[For WA M4 GBB Series][*CM]](http://www.sixmm.com/cdn/shop/products/MadDog_CompleteMetalAirsoftReceiverSet_ForWAM4GBBSeries_CM_1.jpg?v=1669276368&width=950)
![[MadDog] Complete Metal Airsoft Receiver Set[For WA M4 GBB Series][*CM]](http://www.sixmm.com/cdn/shop/products/MadDog_CompleteMetalAirsoftReceiverSet_ForWAM4GBBSeries_CM_2.jpg?v=1669276368&width=950)
![[GHK] Aluminium Barrel Extension[For GHK M4 GBB Series Only][SV]](http://www.sixmm.com/cdn/shop/products/GHK_AluminiumBarrelExtension_ForGHKM4GBBSeriesOnly_SV_3.jpg?v=1669096819&width=950)
![[GHK] Aluminium Barrel Extension[For GHK M4 GBB Series Only][SV]](http://www.sixmm.com/cdn/shop/products/GHK_AluminiumBarrelExtension_ForGHKM4GBBSeriesOnly_SV_2.jpg?v=1669096819&width=950)
![[Dytac] F4 Denfense Licensed F4-15 M4 Aluminium Receiver[For Tokyo Marui M4 MWS Series]](http://www.sixmm.com/cdn/shop/products/Dytac_F4DenfenseLicensedF4-15M4AluminiumReceiver_ForTokyoMaruiM4MWSSeries_1.jpg?v=1632818525&width=950)
![[Dytac] F4 Denfense Licensed F4-15 M4 Aluminium Receiver[For Tokyo Marui M4 MWS Series]](http://www.sixmm.com/cdn/shop/products/Dytac_F4DenfenseLicensedF4-15M4AluminiumReceiver_ForTokyoMaruiM4MWSSeries_6.jpg?v=1632818525&width=950)
![[Guns Modify] Aluminum CNC Receiver Set [For Tokyo Marui M4 MWS GBB][AERO Marking]](http://www.sixmm.com/cdn/shop/products/GM0460-07-1L.jpg?v=1630392911&width=950)
![[Guns Modify] Aluminum CNC Receiver Set [For Tokyo Marui M4 MWS GBB][AERO Marking]](http://www.sixmm.com/cdn/shop/products/GM0460-07-2L.jpg?v=1630392914&width=950)
![[Z-Parts] Forged Receiver Set[Tokyo Marui M4 MWS GBB Series][NO Auto Marking][SV]](http://www.sixmm.com/cdn/shop/files/Z-Parts_ForgedReceiverSet_TokyoMaruiM4MWSGBBSeries_NOAutoMarking_SV_2.jpg?v=1743933509&width=950)
![[Z-Parts] Forged Receiver Set[Tokyo Marui M4 MWS GBB Series][NO Auto Marking][SV]](http://www.sixmm.com/cdn/shop/files/Z-Parts_ForgedReceiverSet_TokyoMaruiM4MWSGBBSeries_NOAutoMarking_SV_1.jpg?v=1743933509&width=950)
![[Angry Gun] CNC VLT MUR MWS Upper Receiver [For Tokyo Marui M4 MWS Series]](http://www.sixmm.com/cdn/shop/files/AngryGun_CNCVLTMURMWSUpperReceiver_ForTokyoMaruiM4MWSSeries.jpg?v=1689060475&width=950)
![[Z-Parts] Airsoft M4 Forged Receiver[*CM Style][For Tokyo Marui MWS Series]](http://www.sixmm.com/cdn/shop/files/Z-Parts_AirsoftM4ForgedReceiver_GEIStyle_ForTokyoMaruiMWSSeries_c2b02a4d-d95b-4c70-b1a0-41594162ca1e.jpg?v=1685980391&width=950)
![[Z-Parts] Airsoft M4 Forged Receiver[*CM Style][For Tokyo Marui MWS Series]](http://www.sixmm.com/cdn/shop/files/Z-Parts_AirsoftM4ForgedReceiver_GEIStyle_ForTokyoMaruiMWSSeries_2_e8a701dc-4b3d-4737-8d66-ffcf4e191c80.jpg?v=1685980391&width=950)
![[Angry Gun] CNC MWS Upper Receiver w/ 'Keyhole' Forged Mark -Milspec for Tokyo Marui M4 MWS / MTR GBBR [BLK]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverw_Keyhole_ForgedMark-MilspecforTokyoMaruiM4MWSMTRGBBR_BLK_1.jpg?v=1618376385&width=950)
![[Angry Gun] CNC MWS Upper Receiver w/ 'Keyhole' Forged Mark -Milspec for Tokyo Marui M4 MWS / MTR GBBR [BLK]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverw_Keyhole_ForgedMark-MilspecforTokyoMaruiM4MWSMTRGBBR_BLK_2.jpg?v=1618376385&width=950)
![[Angry Gun] CNC MWS Upper Receiver w/ 'A' Forged Mark for Tokyo Marui M4 MWS / MTR GBBR [BLK]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverw_A_ForgedMarkforTokyoMaruiM4MWSMTRGBBR_BLK_1.jpg?v=1618377980&width=950)
![[Angry Gun] CNC MWS Upper Receiver w/ 'A' Forged Mark for Tokyo Marui M4 MWS / MTR GBBR [BLK]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverw_A_ForgedMarkforTokyoMaruiM4MWSMTRGBBR_BLK_2.jpg?v=1618377981&width=950)
![[Angry Gun] CNC MWS Upper Receiver w/ 'A' Forged Mark & BC* Lasermark for Tokyo Marui M4 MWS /MTR GBBR [BLK]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverw_A_ForgedMark_BCLasermarkforTokyoMaruiM4MWSMTRGBBR_BLK_1.jpg?v=1618382072&width=950)
![[Angry Gun] CNC MWS Upper Receiver w/ 'A' Forged Mark & BC* Lasermark for Tokyo Marui M4 MWS /MTR GBBR [BLK]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverw_A_ForgedMark_BCLasermarkforTokyoMaruiM4MWSMTRGBBR_BLK_2.jpg?v=1618382073&width=950)
![[Angry Gun] CNC MWS Upper Receiver w/ 'Eagle' Forged Mark for Tokyo Marui M4 MWS / MTR GBBR [BLK]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverw_Eagle_ForgedMarkforTokyoMaruiM4MWSMTRGBBR_BLK_1.jpg?v=1618376737&width=950)
![[Angry Gun] CNC MWS Upper Receiver w/ 'Eagle' Forged Mark for Tokyo Marui M4 MWS / MTR GBBR [BLK]](http://www.sixmm.com/cdn/shop/products/AngryGun_CNCMWSUpperReceiverw_Eagle_ForgedMarkforTokyoMaruiM4MWSMTRGBBR_BLK_2.jpg?v=1618376737&width=950)
![[Maddog] M4 Lower Receiver[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/10452__Maddog__M4_Lower_Receiver_For_WA_M4_GBB_Series_1.jpg?v=1610936665&width=950)
![[Maddog] M4 Lower Receiver[For WA M4 GBB Series]](http://www.sixmm.com/cdn/shop/products/10452__Maddog__M4_Lower_Receiver_For_WA_M4_GBB_Series__1_1.jpg?v=1610936667&width=950)
