The SUB-2000 is a semi-automatic, collapsible rifle chambered in 9mm Luger 

Made from a polymer that is made of an impact modified glass reinforced Zytel. Two integrated pitactinny rails come standard on the forend for mounting accessories. Includes 5 M-LOK mounting slots per side, to accept M-LOK accessories.

An adjustable stock can be folded into itself, allowing for the rifle to be collapsed to half its size.

Operating System: Blowback
Caliber: 9mm
Magazine Capacity: 17
Magazine Type: Smith and Wesson M&P
Barrel Length: 16.25"
Barrel Twist Rate: 1:10
Trigger Pull: 9-10 pounds
Accessory Mount: Picatinny Rail, M-LOK
Length: 29.25"-30.5"
Length of Pull: 13.25"-14.5"
Grip Width: 1.25"
Max Height: 7 Inches
Weight: 4.25 Pounds
Barrel Threads: 1/2-28

https://www.thegunparlor.com/products/kel-tec-REDACTED82-REDACTED82-3873