Steel valve lock View basket “20mm steel bolt carrier for Tokyo Marui MWS M4 GBB(2023 spec)” has been added to your basket. Home>Upgrades>Steel valve lock Steel valve lock $ 5.99 for WA/SCW 1911/infinity magazines Steel valve lock quantity Add to basket Category: Upgrades Share000 Description SUS316 made valve lock Provides stable blowback and everlasting life. Sold out $ 149.99 Out of stock Quickview Winchester gas conversion kit GBBR upgrades, Upgrades For KTW/Dong san M1873 series FPS: 350~400 with green gas on carbine 270~300 with green gas on Randal $ 149.99 $ 149.99 Out of stock Sold out $ 299.99 Out of stock Quickview RMR cut slide set for TM G19 gen4 Handgun upgrades, Upgrades $ 299.99 $ 299.99 Out of stock $ 220.00 Select options Quickview Protected: TM FNX45 CNC aluminium slide set Handgun upgrades, Upgrades $ 220.00 $ 220.00 Select options Sold out $ 59.99 Out of stock Quickview RMR Housing for TM FNX45 Handgun upgrades, Upgrades $ 59.99 $ 59.99 Out of stock