Steel valve lock View basket “Tungsten alloy buffer for TM MWS GBBR (485g)” 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. $ 220.00 Select options Quickview Protected: TM FNX45 CNC aluminium slide set Handgun upgrades, Upgrades $ 220.00 $ 220.00 Select options $ 189.99 Add to cart Quickview Tungsten alloy buffer for TM MWS GBBR (485g) GBBR upgrades, Upgrades $ 189.99 $ 189.99 Add to cart 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 $ 329.99 Add to cart Quickview T-style G19 RMR slide set Handgun upgrades, Upgrades $ 329.99 $ 329.99 Add to cart