#10mm
S&W Model 310 Night Guard 10mm / .40S&W
S&W will be selling the S&W Model 310 NightGuard that chambers .40 S&W and its’ parent cartridge 10mm Auto. Because these are rimless cartridges moon clips will be needed to be used to hold the cartridges together.
Worst looking Glock I have ever seen
All I can say is I hope that this is a lifelike airsoft Glock 20 and not the real deal.