Developed to meet the demanding requirements of the Special Operations Command (SOCOM), the U.S. military's Special Forces, the MK23 prototype is now available in the CO2 blowback series! Details like the orange circular indentations on the left side of the rear and front sights, as well as the engravings stamped on the left side and lower front of the frame, are faithfully reproduced. Serrations on the front of the slide also offer flexibility, allowing the slide to be pulled from either the front or rear. Enjoy the powerful blowback action of the oversized body and powerful CO2 power unit "System Zero."
Weight: 960g
Total length: 245mm
Magazine Capacity: 27 rounds Firing Mode: Semi-auto *Requires a 12g CO2 cartridge (genuine gas cylinder recommended)
![[KSC] MK23 Prototype (CO2) ABS [Limited Edition] (New release on September 29, 2025)](http://rock-et.jp/cdn/shop/files/F805_1_1024x1024.png?v=1757550810)
![[KSC] MK23 Prototype (CO2) ABS [Limited Edition] (New release on September 29, 2025)](http://rock-et.jp/cdn/shop/files/F805_2_1024x1024.png?v=1757550810)
![[KSC] MK23 Prototype (CO2) ABS [Limited Edition] (New release on September 29, 2025)](http://rock-et.jp/cdn/shop/files/F805_3_1024x1024.png?v=1757550810)
![[KSC] MK23 Prototype (CO2) ABS [Limited Edition] (New release on September 29, 2025)](http://rock-et.jp/cdn/shop/files/F805_4_1024x1024.png?v=1757550810)
![[KSC] MK23 Prototype (CO2) ABS [Limited Edition] (New release on September 29, 2025)](http://rock-et.jp/cdn/shop/files/F805_1_medium.png?v=1757550810)
![[KSC] MK23 Prototype (CO2) ABS [Limited Edition] (New release on September 29, 2025)](http://rock-et.jp/cdn/shop/files/F805_2_medium.png?v=1757550810)
![[KSC] MK23 Prototype (CO2) ABS [Limited Edition] (New release on September 29, 2025)](http://rock-et.jp/cdn/shop/files/F805_3_medium.png?v=1757550810)
![[KSC] MK23 Prototype (CO2) ABS [Limited Edition] (New release on September 29, 2025)](http://rock-et.jp/cdn/shop/files/F805_4_medium.png?v=1757550810)
