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.
![[MadDog] Dual Folding Buttstock [For M1913 AR / AK Adapter]](http://www.sixmm.com/cdn/shop/products/MadDog_DualFoldingButtstock_ForM1913AR_AKAdapter_2.webp?v=1678139877&width=950)
![[MadDog] Dual Folding Buttstock [For M1913 AR / AK Adapter]](http://www.sixmm.com/cdn/shop/products/MadDog_DualFoldingButtstock_ForM1913AR_AKAdapter_1.jpg?v=1678139876&width=950)
![[MadDog] CNC Aluminium M1913 Stock Adapter W/ QD Sling[For Tokyo Marui M4 AEG Series][BLK]](http://www.sixmm.com/cdn/shop/products/MadDog_CNCAluminiumM1913StockAdapterWQDSling_ForTokyoMaruiM4AEGSeries_BLK_8.jpg?v=1689321918&width=950)
![[MadDog] CNC Aluminium M1913 Stock Adapter W/ QD Sling[For Tokyo Marui M4 AEG Series][BLK]](http://www.sixmm.com/cdn/shop/products/MadDog_CNCAluminiumM1913StockAdapterWQDSling_ForTokyoMaruiM4AEGSeries_BLK_0.jpg?v=1689321918&width=950)
![[Strike Industries] VIPER PDW Stock[For Tokyo Marui M4 AEG Series]](http://www.sixmm.com/cdn/shop/products/StrikeIndustries_VIPERPDWStock_ForTokyoMaruiM4AEGSeries_4.jpg?v=1644573125&width=950)
![[Strike Industries] VIPER PDW Stock[For Tokyo Marui M4 AEG Series]](http://www.sixmm.com/cdn/shop/products/StrikeIndustries_VIPERPDWStock_ForTokyoMaruiM4AEGSeries_1.jpg?v=1644573124&width=950)
![[Strike Industries] Viper Mod 1 Mil-Spec Carbine Stock for AR GBB Series[BLK,Red]](http://www.sixmm.com/cdn/shop/products/StrikeIndustries_ViperMod1Mil-SpecCarbineStockforARGBBSeries_BLK_Red_1.jpg?v=1629715367&width=950)
![[Strike Industries] Viper Mod 1 Mil-Spec Carbine Stock for AR GBB Series[BLK,Red]](http://www.sixmm.com/cdn/shop/products/StrikeIndustries_ViperMod1Mil-SpecCarbineStockforARGBBSeries_BLK_Red_2.jpg?v=1629715370&width=950)
![Description: [GK Tactical] PDW Stabilizer for Tokyo Marui M4 MWS GBBR](http://www.sixmm.com/cdn/shop/products/GKTactical_SIPDWStabilizerforTokyoMaruiM4MWSGBBR_2.jpg?v=1623251907&width=950)
![Description: [GK Tactical] PDW Stabilizer for Tokyo Marui M4 MWS GBBR](http://www.sixmm.com/cdn/shop/products/33da4c602f8ee4a57d7b1a337311b708.jpg?v=1623251907&width=950)
![[MadDog] Dual Folding Buttstock [For M1913 M4 / AK Adapter][V3]](http://www.sixmm.com/cdn/shop/files/SIX-1058-01.jpg?v=1758177353&width=950)
![[MadDog] Dual Folding Buttstock [For M1913 M4 / AK Adapter][V3]](http://www.sixmm.com/cdn/shop/files/SIX-1058-02.jpg?v=1758177353&width=950)
![[MadDog] Dual Folding Stock Cheek Riser Adapter[BLK]](http://www.sixmm.com/cdn/shop/files/MadDog_DualFoldingStockCheekRiserAdapter_BLK_1.jpg?v=1685430759&width=950)
![[MadDog] Dual Folding Stock Cheek Riser Adapter[BLK]](http://www.sixmm.com/cdn/shop/files/MadDog_DualFoldingStockCheekRiserAdapter_BLK_4.jpg?v=1685430759&width=950)
