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.
![[APS] M4A1 Handguard [For M4A1 AEG / GBB Series][BLK]](http://www.sixmm.com/cdn/shop/files/1_5161732b-6e4a-4f1e-b2d4-aa5fd4365ae8.jpg?v=1710133420&width=950)
![[Z-Parts] WE MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/1_38117b4a-9b53-40ff-8d01-7e6c96c0e930.jpg?v=1709867874&width=950)
![[Z-Parts] WE MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/2_db3a8694-aa6c-429a-85fc-c46b6021fa4f.jpg?v=1709867873&width=950)
![[Z-Parts] VIPER MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/1_cd3afedb-1614-4a85-a214-eac0c9312558.jpg?v=1709867120&width=950)
![[Z-Parts] VIPER MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/2_59099b50-2bd8-4ef9-87ea-b7a3bf01c68c.jpg?v=1709867121&width=950)
![[Z-Parts] VFC MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/1_5aa7a29b-a841-47c7-9ea5-5e116781369f.jpg?v=1709866590&width=950)
![[Z-Parts] VFC MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/2_0eb10e4c-f9b9-4332-8ea4-4a5219d2601d.jpg?v=1709866591&width=950)
![[Z-Parts] SYSTEMA MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/1_0d25b221-d3fa-420b-bc02-1c83061bdae9.jpg?v=1709864796&width=950)
![[Z-Parts] SYSTEMA MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/2_343dbdb0-a551-457a-8af8-d988c5a56f1e.jpg?v=1709864795&width=950)
![[Z-Parts] MARUI MK4 10" Handguard [For Z-Parts Marui MWS Series][OD]](http://www.sixmm.com/cdn/shop/files/3_28d7d1fa-fc18-499d-89c8-e985d82ad08f.jpg?v=1709864195&width=950)
![[Z-Parts] MARUI MK4 10" Handguard [For Z-Parts Marui MWS Series][OD]](http://www.sixmm.com/cdn/shop/files/2_3b946207-4d77-446c-96a1-174d8a6a2c0c.jpg?v=1709864196&width=950)
![[Z-Parts] MARUI MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/1_ba55d7fa-2a5a-4837-8150-e203caf36d78.jpg?v=1709863285&width=950)
![[Z-Parts] MARUI MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/2_236c16a0-b327-41f2-86f6-c5ee4257129e.jpg?v=1709863285&width=950)
![[Z-Parts] KSC MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/1_8cfd3a4b-d0c5-4089-a3bc-bbc631639805.jpg?v=1709862709&width=950)
![[Z-Parts] KSC MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/2_bd4cce16-cafb-4323-a95d-f3639b10636f.jpg?v=1709862708&width=950)
![[GHK] GHK MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/1_767413cf-7920-4841-b531-a714bd342029.jpg?v=1709862163&width=950)
![[GHK] GHK MK4 10" Handguard [OD]](http://www.sixmm.com/cdn/shop/files/2_71ca4510-1d95-4ac4-9369-5914dfb4183a.jpg?v=1709862163&width=950)
![[CGS] CYMA CGS Noveske NSR9 M-Lok Rail Handguard [For AR / M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/files/CGS_CYMACGSNoveskeNSR9M-LokRailHandguard_ForARM4GBBSeries_BLK.png?v=1714126606&width=950)
![[CGS] CYMA CGS Noveske NSR9 M-Lok Rail Handguard [For AR / M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/files/Untitled-3_469294c2-a7de-4aeb-bd90-6c0b171642fe.jpg?v=1714126606&width=950)
![[CGS] CYMA CGS Noveske NSR9 M-Lok Rail Handguard [For AR / M4 GBB Series][FDE]](http://www.sixmm.com/cdn/shop/files/Untitled-2_e2874e9f-81dd-4257-99c6-f8b6f71dd9c5.jpg?v=1748943126&width=950)
![[CGS] CYMA CGS Noveske NSR9 M-Lok Rail Handguard [For AR / M4 GBB Series][FDE]](http://www.sixmm.com/cdn/shop/files/Untitled-1_2b2843f2-c5ad-4089-914b-80278bc58afb.jpg?v=1748943126&width=950)
![[CGS] CYMA CGS Noveske NSR9 M-Lok Rail Handguard [For AR / M4 GBB Series][FDE]](http://www.sixmm.com/cdn/shop/files/Untitled-2_429294f1-da95-4c88-a4c3-0626a218d532.jpg?v=1708414483&width=950)
![[CGS] CYMA CGS Noveske NSR9 M-Lok Rail Handguard [For AR / M4 GBB Series][FDE]](http://www.sixmm.com/cdn/shop/files/Untitled-3_880e9216-d6ca-4436-b77e-28a3d81c9df0.jpg?v=1708414481&width=950)
![[CGS] CYMA CGS Noveske NSR9 M-Lok Rail Handguard [For AR / M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/files/Untitled-1_831fb080-6b5d-45dc-be39-214ff689c330.jpg?v=1708414023&width=950)
![[CGS] CYMA CGS Noveske NSR9 M-Lok Rail Handguard [For AR / M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/files/Untitled-2_d2b31ec2-5f22-470a-b925-efe0404a9e67.jpg?v=1708414021&width=950)
![[CYMA] CGS M16A1 Type Delta Ring[For Tokyo Marui / VFC / GHK M4 AEG GBB Series][BLK]](http://www.sixmm.com/cdn/shop/files/CYMA_CGSM16A1TypeDeltaRing_ForTokyoMaruiVFCGHKM4AEGGBBSeries_BLK.webp?v=1707464672&width=950)
![[G&D] M4 RIS Handguard [For DTW / PTW M4 Series]](http://www.sixmm.com/cdn/shop/files/1_5d2aa999-a6e0-458f-ac2c-76fb89b362fd.jpg?v=1705057164&width=950)
![[G&D] M4 RIS Handguard [For DTW / PTW M4 Series]](http://www.sixmm.com/cdn/shop/files/2_a73d5708-507e-423e-8a8c-7e8bf0dee277.jpg?v=1705057164&width=950)
![[Army Force] M16A2 Style Handguard [For M16 / AR Series]](http://www.sixmm.com/cdn/shop/files/1_cb2e4720-2368-4bdf-a3d5-7c608c377cda.jpg?v=1704791199&width=950)
![[MadDog] Repro OLD GEN. XM177 / M723 ABS Handguard[Shinny Black][BLK]](http://www.sixmm.com/cdn/shop/files/MadDog_REPROOLDGEN.XM177M723ABSHandguard_ShinnyBlack_BLK_3.jpg?v=1703763039&width=950)
![[MadDog] Repro OLD GEN. XM177 / M723 ABS Handguard[Shinny Black][BLK]](http://www.sixmm.com/cdn/shop/files/MadDog_REPROOLDGEN.XM177M723ABSHandguard_ShinnyBlack_BLK_4.jpg?v=1703763038&width=950)
![[MadDog] 13” URX4 M-Lok W/ QD Sling Swivel Slot Rail Handguard [For M4 / M16 Series AEG / GBB / PTW]](http://www.sixmm.com/cdn/shop/files/MadDog_13_URX4M-LokWQDSlingSwivelSlotRailHandguard_ForM4M16SeriesAEGGBBPTW_3.jpg?v=1703724992&width=950)
![[MadDog] 13” URX4 M-Lok W/ QD Sling Swivel Slot Rail Handguard [For M4 / M16 Series AEG / GBB / PTW]](http://www.sixmm.com/cdn/shop/files/MadDog_13_URX4M-LokWQDSlingSwivelSlotRailHandguard_ForM4M16SeriesAEGGBBPTW_1.jpg?v=1703724992&width=950)
![[BBT] MI Style M LOK Handguard[For VFC M249 GBB Series]](http://www.sixmm.com/cdn/shop/files/BBT_MIStyleMLOKHandguard_ForVFCM249GBBSeries_2.jpg?v=1703293170&width=950)
![[BBT] MI Style M LOK Handguard[For VFC M249 GBB Series]](http://www.sixmm.com/cdn/shop/files/BBT_MIStyleMLOKHandguard_ForVFCM249GBBSeries_1.jpg?v=1703293172&width=950)
![[Golden Eagle] Polymer Handguard with Integrated Bipod [For Tokyo Marui G3 AEG Series]](http://www.sixmm.com/cdn/shop/files/GoldenEagle_PolymerHandguardwithIntegratedBipod_ForTokyoMaruiG3AEGSeries_9.jpg?v=1701954404&width=950)
![[Golden Eagle] Polymer Handguard with Integrated Bipod [For Tokyo Marui G3 AEG Series]](http://www.sixmm.com/cdn/shop/files/GoldenEagle_PolymerHandguardwithIntegratedBipod_ForTokyoMaruiG3AEGSeries_3_3b8ef661-0f6e-40ff-ba1a-f692c282da5c.jpg?v=1701954404&width=950)
![[MadDog] SPR MK12 MOD1 RAS Rail Handguard Set[For Tokyo Marui M4 MWS Series][Lone Survivor Build]](http://www.sixmm.com/cdn/shop/files/MadDog_SPRMK12MOD1RASRailHandguardSet_ForTokyoMaruiM4AEGSeries_1.jpg?v=1701952892&width=950)
![[MadDog] SPR MK12 MOD1 RAS Rail Handguard Set[For Tokyo Marui M4 MWS Series][Lone Survivor Build]](http://www.sixmm.com/cdn/shop/files/MadDog_SPRMK12MOD1RASRailHandguardSet_ForTokyoMaruiM4AEGSeries_LoneSurvivorBuild_7_930e3e70-7357-42f9-9581-304ab763037d.jpg?v=1701952892&width=950)
![[MadDog] SPR MK12 MOD1 RAS Rail Handguard Set[For Tokyo Marui M4 AEG Series][Lone Survivor Build]](http://www.sixmm.com/cdn/shop/files/MadDog_SPRMK12MOD1RASRailHandguardSet_ForTokyoMaruiM4AEGSeries_7.jpg?v=1701952781&width=950)
![[MadDog] SPR MK12 MOD1 RAS Rail Handguard Set[For Tokyo Marui M4 AEG Series][Lone Survivor Build]](http://www.sixmm.com/cdn/shop/files/MadDog_SPRMK12MOD1RASRailHandguardSet_ForTokyoMaruiM4AEGSeries_LoneSurvivorBuild_7.jpg?v=1701952781&width=950)
![[APS] RIS Handguard [For M4 / ASR AEG Series]](http://www.sixmm.com/cdn/shop/files/Untitled-1_1f97bfb8-bf19-4b00-8267-693ecef6136d.jpg?v=1701326865&width=950)
![[APS] RIS Handguard [For M4 / ASR AEG Series]](http://www.sixmm.com/cdn/shop/files/2_df322284-cf81-46b5-a46b-102c9fdfa553.jpg?v=1701326866&width=950)
![[MadDog] MK18 10.5" MLOK Rail W/ Outer barrel and Gas Block Set[For Tokyo Marui MWS Series] [FDE]](http://www.sixmm.com/cdn/shop/files/MadDog_MK18MLOKRailWOuterbarrelandGasBlockSet_ForTokyoMaruiMWSSeries_FDE.jpg?v=1700225154&width=950)
![[MadDog] MK18 10.5'' MLOK Rail [For M4/M16 Series AEG/ GBB/ PTW / MWS] [BLK]](http://www.sixmm.com/cdn/shop/files/MadDog_MK1810.5_MLOKRail_ForM4M16SeriesAEGGBBPTWMWS_FDE_4_6a4d9aab-9175-4c6b-bf85-8b05ec6dd018.jpg?v=1700225154&width=950)
