Been using it and it badly outdamages...well...pretty much any other energy weapon since NV has a lot of stuff that increases crit chance.
10% from luck
5% from finesse
4% from set lasers for fun
3% from built to destroy
5% from light touch
5% from NCR first recon beret
10% from laser commander
= 42% crit chance. You can get a further 3-5% from using NVDLC armors like Ulysses's duster.
1.5x crit multiplier then gets you on average 5-6 shots critting. With better criticals, that's 202 crit damage with better criticals that ignore DT/DR (assuming 5 crit) before you take into account any other perks, the base weapon damage, 2x headshot modifier or modifiers from using ammo (up to another 50% from max charge MF cells).
Meanwhile the gauss rifle does 210 total damage on a crit with better criticals. Yes, the metal blaster on average outdamages a weapon with 3x the skill requirement and using 5x the ammo per shot.
This thing is pretty crazy...
