Mossberg & Sons MC1 9MM Tritium Night Sights 3.4in Black - Blue/Black, 3.4" Barrel, 7+1 Rounds, Night Sights

Everyone at my FFL dealer was amazed by it. I agree, in all ways, that the Mc1sc is better and better looking than the G43. I am a bit bummed that no aftermarket parts or companies are not jumping to the opportunity to make upgrades for these yet! (Hint hint....)

Good look. Buds was great as always. Only issue I had was my specific firearm during break-in period at times did not ride fully forward into battery - a slight tap would seat the round and good to go from there. Did not notice after the first 100 rounds but if using for EDC beware. Otherwise, overall good purchase. Works well with IWB holster for those of us with dad bods.

Cleaned and lubed prior to shooting per the manual. Shot group was way low and to the left. Trigger felt like it had sand in it and was hard to get a consistent pull. Had one failure to go into battery. Cleaned it again and worked the trigger. Trigger still felt gritty, but not as bad. Next session, still shot too far low and to the left. I had an instructor verify this. While they were shooting it, it failed to go into battery several times. I sent the gun back to Mossberg. They replaced the trigger for the battery issue. They sent me a picture showing a shot group being correct. I really liked how the gun fired after getting it back. But the shots are still too low, although they are centered. If I put the middle dot of the front sight even with the top of the rear sights, the shots are just a little low of center. All Mossberg could tell me is that it is a different gun and it is going to shoot differently. I'm really disappointed after reading many good reviews of this gun prior to purchasing it.