I stumbled onto a GAMO (Spanish brand) BB pistol about 4 months ago. It has a heavy trigger pull like a DAO gun. I cleaned and greased the mechanism to ease the pull but it didn't help much - just like real. After about 1000 pulls I was strong enough to handle any pistol or revolver.
It has a full-size magazine that takes handloading of 15 'rounds', carries the CO2 cartridge and requires the same slap into the frame. The magazine release is in the standard place and works just like real.
It has a rifled steel barrel - just like real. After 10,000 rounds it still shoots pretty darn good. I am able to hit that can from fifty feet about one out of four shots. It shows wear now. Just like real.
Unlike a Sigma or Glock it has an external safety. That is useful for practice draw for my Taurus carry gun.
With this gun I practice almost every day everything that I do at the range for real. And for a helluva lot less cost.
I'm very happy with this gun.
