luka123

The best type of gun for DMR builds is the M14, as their hop unit is held far more securely.
If you're looking for something that can have DMR-like performance for not a lot of money, buy a CYMA or G&G M14, stick a tightbore in it and use 0.30g or above BBs. Maybe a stronger spring if you want to up the muzzle velocity, but you'll have to disable full auto if you want it to be over 350 or so FPS.