My customized airsoft gas blowback Hicapa 1911s:
KJW full metal Tactical Hicapa 1911 GBB with Tanio Koba grip, black CQB Master hyper speed aluminum slide, CQB Master upgrade kit internals, beavertail grip safety, Shooters Design diamond Type B Metal Rear Sight, threaded adapter for silencers,
Future upgrades: WE Tactical Master conversion rail block and front compensator or silencer & barrel extension
Tokyo Marui TM Hicapa 4.3 gas blowback GBB (black parts sanded to restore original metal) with blue IPSC custom grip, black tactical full metal slide, Matrix IPSC silver magwell, G&P blue aluminum scope mount rail, & Airsoft Surgeon super light sear & upgraded internals.
Further upgrades: muzzle extension/compensator, Matrix IPSC thumb rest and IPSC cocking handle.