Just bought one of these today, looking forward to getting it!
C,mon in, the water's great! Seriously, I think that you will be well-pleased with your purchase. These are a sweet shotgun with a unique dual operating system, whose only unknown at this point is the gun's long-term durability. That will be determined in due course. Performance straight out of the box is fine, with excellent reliability thus far.
I ordered a GG&G M2 Extended Tactical Charging Handle to replace the civilian-pattern Charging Handle that comes with the shotgun. The axle of the GG&G Handle is a big bigger circumference than the hole in the Bolt-Carrier, necessitating some reduction. I used a sanding drum on my handy-dandy Dremel to work down the size of the Pin, eventually achieving a solid fit. The extended Charging Handle makes for much easier and more positive control of the Bolt Carrier's position.
I also installed an S&J Hardware Extended Bolt Release 2.0 pad, which requires center-drilling the existing steel "button" and tapping with a 5-40 Tap. Once installed, the pad makes it easy to acquire and operate the Bolt Catch by touch alone, with or without gloves. Another excellent, essential upgrade for the M3 "Turknelli" clone.


















































