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.
![[Etiny] PTW Electronic Set[ECU, Selector Board, and MOSFET][For Systema M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/Etiny_PTWElectronicSet_ECU_SelectorBoard_andMOSFET_ForSystemaM4PTWSeries_1.jpg?v=1620741428&width=950)
![[Etiny] PTW Electronic Set[ECU, Selector Board, and MOSFET][For Systema M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/Etiny_PTWElectronicSet_ECU_SelectorBoard_andMOSFET_ForSystemaM4PTWSeries_2.jpg?v=1620741428&width=950)
![[Blackcat Airsoft] M4 Magazine Inner Case Assembly[For Systema PTW][5pcs/SET][30/120rds]](http://www.sixmm.com/cdn/shop/products/Vanaras_M4PTWDTWmagazineinnercaseassembly_5pcs_GEN.2_d533d6f8-c00f-45d5-b823-c5abf7308955.jpg?v=1643945649&width=950)
![[Blackcat Airsoft] M4 Magazine Inner Case Assembly[For Systema PTW][5pcs/SET][30/120rds]](http://www.sixmm.com/cdn/shop/products/Vanaras_M4PTWDTWmagazineinnercaseassembly_5pcs_GEN.2_1_70964e8c-3978-4c42-a937-d61a8d962714.jpg?v=1643945649&width=950)
![[PTS] Enhanced Polymer Magazine EPM Magazine [For Systema M4 PTW Series][150rds][BLK]](http://www.sixmm.com/cdn/shop/files/PTS_EnhancedPolymerMagazineEPMMagazine_ForSystemaM4PTWSeries_150rds_BLK_2.jpg?v=1713192412&width=950)
![[PTS] Enhanced Polymer Magazine EPM Magazine [For Systema M4 PTW Series][150rds][BLK]](http://www.sixmm.com/cdn/shop/files/PTS_EnhancedPolymerMagazineEPMMagazine_ForSystemaM4PTWSeries_150rds_BLK_1.jpg?v=1713192412&width=950)
![[G&D] PTW Spring Magazine[For Systema M4 PTW Series] [120rds]](http://www.sixmm.com/cdn/shop/products/G_D_DTWPTWSpringMagazine_120rds_1.jpg?v=1626783776&width=950)
![[TW Nerf] M4 Spring Metal Magaziine [For Systema M4 PTW or G&D DTW][COLD Marking]](http://www.sixmm.com/cdn/shop/products/TWNerd_M4SpringMetalMagaziine_ForSystemaM4PTWorG_DDTW_3_376deb7e-9bd9-4737-aa30-91b7b86418ff.jpg?v=1633929690&width=950)
![[TW Nerf] M4 Spring Metal Magaziine [For Systema M4 PTW or G&D DTW][COLD Marking]](http://www.sixmm.com/cdn/shop/products/TWNerd_M4SpringMetalMagaziine_ForSystemaM4PTWorG_DDTW_1_0c872016-bd36-4763-9ecc-8016d926c359.jpg?v=1633929690&width=950)
![[Alpha Parts] Umarex H&K Polymer Magazine Gen.2 Stanag[For Systema PTW Series][120rds]](http://www.sixmm.com/cdn/shop/products/AlphaParts_UmarexH_KPolymerMagazineGen.2Stanag_ForSystemaPTWSeries_120rds_6.jpg?v=1657720520&width=950)
![[Alpha Parts] Umarex H&K Polymer Magazine Gen.2 Stanag[For Systema PTW Series][120rds]](http://www.sixmm.com/cdn/shop/products/AlphaParts_UmarexH_KPolymerMagazineGen2Stanag_ForSystemaPTWSeries_120rds_4.jpg?v=1657720520&width=950)
![[Z-Parts] Forged Receiver Set for SYSTEMA M4 PTW AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-007-_1.jpg?v=1611649110&width=950)
![[Z-Parts] Forged Receiver Set for SYSTEMA M4 PTW AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-007-_2.jpg?v=1611649111&width=950)
![[Systema] Magazine Follower Top[For Systema M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_MagazineFollowerTop_ForSystemaPTW_G_DDTW_1.jpg?v=1657722962&width=950)
![[Systema] Magazine Follower Top[For Systema M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/Systema_MagazineFollowerTop_ForSystemaPTW_G_DDTW_2.jpg?v=1657722963&width=950)
![[Vanaras] M4 PTW/DTW magazine inner case assembly[GEN.2]](http://www.sixmm.com/cdn/shop/files/Vanaras_M4PTWDTWmagazineinnercaseassembly_GEN.2.jpg?v=1695764965&width=950)
![[G&D] M16A2 DTW Receiver Set W/ Hop Up and Motor Set[For Systema M4 PTW Series]](http://www.sixmm.com/cdn/shop/products/G_D_M16A2DTWReceiverSetWHopUpandMotorSet_ForSystemaM4PTWSeries.jpg?v=1663826218&width=950)
![[MAG] 160rd Magazine for Systema PTW M4 / M16 Series[4pcs/Set]](http://www.sixmm.com/cdn/shop/products/MAG_160rdMagazineforSystemaPTWM4_M16Series_4pcs_Set_3.jpg?v=1622388456&width=950)
![[MAG] 160rd Magazine for Systema PTW M4 / M16 Series[4pcs/Set]](http://www.sixmm.com/cdn/shop/products/MAG_160rdMagazineforSystemaPTWM4_M16Series_4pcs_Set.jpg?v=1622388458&width=950)
![[Vanaras] M4 PTW/DTW magazine inner case assembly[5pcs][GEN.2]](http://www.sixmm.com/cdn/shop/files/8041__5BVanaras_5D_M4_PTWDTW_magazine_inner_case_assembly_5BGEN.2_5D_1.jpg?v=1697509252&width=950)
![[Vanaras] M4 PTW/DTW magazine inner case assembly[5pcs][GEN.2]](http://www.sixmm.com/cdn/shop/files/8041__Vanaras__M4_PTWDTW_magazine_inner_case_assembly_GEN.2_1_3.jpg?v=1697509252&width=950)
![[Z-Parts] MK16 DD GOV 10.3 inch Outer Barrel for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/2_840246e4-32ec-4954-9a0c-c2e64055636c.jpg?v=1611737332&width=950)
![[Z-Parts] MK16 DD GOV 10.3 inch Outer Barrel for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/outer-barrel002.jpg?v=1611737332&width=950)
![[Z-Parts] Aluminum 10.5 Inch Outer Barrel For SYSTEMA M4 PTW AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-002-01.jpg?v=1611814102&width=950)
![[Z-Parts] Aluminum 10.5 Inch Outer Barrel For SYSTEMA M4 PTW AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-002-02.jpg?v=1611814102&width=950)
![[Z-Parts] 416 SMR 14.5" handguard for SYSTEMA from Zparts/VIPER (Blk)](http://www.sixmm.com/cdn/shop/products/416-smr-14.5__-001.jpg?v=1611810883&width=950)
![[Z-Parts] 416 SMR 14.5" handguard for SYSTEMA from Zparts/VIPER (Blk)](http://www.sixmm.com/cdn/shop/products/416-smr-14.5__-005.jpg?v=1611810883&width=950)
![[Z-Parts] SMR 10.4" AL. Outer Barrel Set for SYSTEMA 416 AEG (DDC)](http://www.sixmm.com/cdn/shop/products/416-smr-set005.jpg?v=1611904841&width=950)
![[Z-Parts] SMR 10.4" AL. Outer Barrel Set for SYSTEMA 416 AEG (DDC)](http://www.sixmm.com/cdn/shop/products/img_3467_efeeb561-e052-4dfb-a558-b6c0a282b8a6.jpg?v=1611904841&width=950)
![[Z-Parts] Steel 14.5" HK416 Outer Barrel For SYSTEMA PTW (14mm CW)](http://www.sixmm.com/cdn/shop/products/1_11586744-38e5-4aa6-83da-93448a79608f.jpg?v=1611728464&width=950)
![[Z-Parts] Steel 14.5" HK416 Outer Barrel For SYSTEMA PTW (14mm CW)](http://www.sixmm.com/cdn/shop/products/3_d4643ff8-185f-45d9-92a8-ab953b513342.jpg?v=1611728464&width=950)
![[Z-Parts] Aluminum 14.5 Inch Outer Barrel For SYSTEMA M4 PTW AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-001-01.jpg?v=1611814259&width=950)
![[Z-Parts] Aluminum 14.5 Inch Outer Barrel For SYSTEMA M4 PTW AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-001-02.jpg?v=1611814260&width=950)
![[Z-Parts] Aluminum 10.5 Inch Outer Barrel For SYSTEMA M4A1 PTW AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-004-01.jpg?v=1611632374&width=950)
![[Z-Parts] Aluminum 10.5 Inch Outer Barrel For SYSTEMA M4A1 PTW AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-004-02.jpg?v=1611632374&width=950)
![[Systema] HW Magazine[For Systema PTW M4 / M16][120rds][6pcs/Set]](http://www.sixmm.com/cdn/shop/products/9866__Systema__HW_Magazine_For_Systema_PTW_M4__M16_120rds_6pcsSet_1.jpg?v=1609911629&width=950)
![[Z-Parts] SMR 14.5"Steel Outer Barrel Set for SYSTEMA 416 AEG (BLK)](http://www.sixmm.com/cdn/shop/products/416-smr-set003_76804bf0-8d29-4599-9025-75c4f86a627d.jpg?v=1611906621&width=950)
![[Z-Parts] SMR 14.5"Steel Outer Barrel Set for SYSTEMA 416 AEG (BLK)](http://www.sixmm.com/cdn/shop/products/416-smr-14.5__-001_31a98d58-e15f-457a-a453-4da6a34100bc.jpg?v=1611906621&width=950)
![[Z-Parts] Mk16 DD GOV 14.5 inch Outer Barrel for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/2_de9f65eb-2469-44b1-b363-f4e46d646615.jpg?v=1611904187&width=950)
![[Z-Parts] Mk16 DD GOV 14.5 inch Outer Barrel for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/outer-barrel001_d7e19ae2-ae9e-4943-a2cf-be78d788d5b4.jpg?v=1611904187&width=950)
![[Z-Parts] MK12 MOD1 Set w/ Steel Barrel For SYSTEMA PTW (Blk)](http://www.sixmm.com/cdn/shop/products/systema-m4-006-02.jpg?v=1612237575&width=950)
![[Z-Parts] MK12 MOD1 Set w/ Steel Barrel For SYSTEMA PTW (Blk)](http://www.sixmm.com/cdn/shop/products/outer-barrel008_8fb64ee6-8b24-4afd-b9aa-de0178d27204.jpg?v=1612237575&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)
