Budget: $300-$400 Type: Gas Model: WE Tech GBB Open Bolt M16A3 using CO2/Propane mags vs. WE Tech GBB M14 Role: DMR/Sniper I'm not new to airsofting but I am definitely new to GBBR's. I need one of these two for a DMR/Sniper role, but can't decide which is a better gun. Factors to include: -Consistent FPS ~ 400 fps (with an NPAS or not) -stock accuracy ~ 200-300 ft (which one has more? which can be modified to higher? etc.?) (I understand neither will hit 300, just wanted to put a max on.) -Weight -Build Quality -Durability -Gas Efficiency -Fun Factor -Modability Thanks! By the way, I am capable of being a DM, I understand the gun may not be stock, and upgrades will be made at purchase. NPAS, Aluminum Nozzles, tightbore, Etc. Like I said, I'm not new to airsoft, just this forum.