Another new product announcement from Lees Precision Engineering with these Piston Heads  for .40 Tactical SD Gas Blowback Pistol designed by Tanio KOba... "These CNC machined aluminium upgrade piston heads have been designed & manufactured In the United Kingdom  specifically to replace the original green plastic cupseal (Part No I-8) in the Tanio Koba USP .40 Tactical SD GBB which is prone to breaking when green gas is used.

The Lees Precision Engineering piston heads consist of a CNC machined 2014 T6 aircraft grade aluminium and a standard metric size o-ring to increase durability when used with green gas and also provide a better seal than the original cupseals.

RRP : £10 + P&P

Available from www.LeesPrecision.com. Enquiries are also welcome from genuine retailers and wholesalers.