I held the Dagger at SHOT yesterday, and talked to them about it for awhile.
It's actually a very nice pistol.
-Ergonomics were not as good as the Nomad or Timberwolf 2.0 frame. But they are far better then the Gen 3 / Gen 4 Glock. Only one finger groove, and a more subdued grip angle / grip size then the G3/G4.
-Factory M&P trigger is lame, but the gun is drop in compatible with all Gen 3 Glock parts
-Slide and Barrel are Nitrided
-Comes with real, metal sights, as well as a metal guide rod
-RMR Milled version was on display, will be for sale in the coming months for slightly more money.
Frankly if this didn't say PSA on it, and instead said "POF/ZEV/Agency/etc" it would be entirely believable as an $800-$1200 Gucci Glock. It does not feel at all like a $300 gun.
I can already PSA 'deals' with this being outrageous.
IE: "PSA Dagger + 10x Magpul G19 Mags + 1000rd 9mm for $500 shipped."
Or: "PSA Dagger Optic Cut+ Holosun 507 for $500 shipped"
PSA is going to sell a metric ton of these things.