If you are looking for alternatives, Cyma Thompson is a hell of a good gun. For 260$ shipped and 35$ for 5 mags, it's an amazing gun.
Won't require much money to keep it up to beat also.
Barely upgraded mine with a new spring guide and bushings and at 330 fps, it shoots laserz.
NEW BACON FOR SALE!
"WHEN I DIE
SO THE WORLD
CAN KISS MY ASS"