Cylinder Valve(GBBp/GBBr)- in order to increase the Power Muzzle Velocity. Gas Blowback Rifle or Pistols are mostly like the same. SIXmm has most of the type of Cylinder Valve available. SHOP NOW!
Got what I ordered at a decent price. Shipping did take a while (3weeks/4weeks) but expected since it is from Hong Kong and I’m in the UK. No issue with customs.
Very solid construction and good paint. Locking has no free play and stays solid after lockdown.Overall quality is good , no defects or discolorations.Effect on sound profile is audible and reduction in Db is notable. Overall good quality product.