Keltec SUB-2000 .40 S&W Navy & Black Collapsible Semi-Automatic Rifle

A: Hi Frank Yes it will accept all Glock .40 magazines including the G23

A: Frank, yes it will. It will accept any Glock/Glock Compatible 40S&W Magazine or Drum except the "Sub Compact" Magazines which would be too short to fit the Sub-2000.

A: Yes, 9/16"-24 RH threads for .40 cal

A: Isido, yes, this carbine has a 9/16"-24 threaded barrel.

A: Yes Isidro, the barrel is threaded. The rifle comes with a thread protector installed to protect the threads from damage, which is removable with a wrench. Any muzzle accessory, such as a muzzle brake or suppressor, can be installed on the 9/16"-24 threads (.40 cal S&W).

A: yes it has a 9/16"-24 threaded barrel with thread protector installed

A: it will depend on where in Illinois as many counties have different laws I suggest that you ask your local FFL as he would be the one doing the transfer paperwork https://www.budsgunshop.com/community.php/q/view/q_id/39389/does+it+ship+to+Illinois

A: Isaac, no Sir. The 15rd Magazine it ships with is not IL compliant Sir. Details are here : https://www.budsgunshop.com/feeds/state_reg/illinois_restrictions.pdf

A: It is a Gen 2