BCA AEG Upgrade Spring (M90-M160) Power:M120 KJ Works 26rd Magazine for

KJ Works 26rd Magazine for KP-09 Cz75 (Green Gas Version)

Use with Guarder Hopup Chamber

Heavy-duty zippers are in place so that you can access your equipment easily without fail

Battery compartment fit up to 8

BCA AEG Upgrade Spring (M90-M160) Power:M120 KJ Works 26rd Magazine forBrands are as follows: BCA Ace1Arms SHS Spring M90 320 to 350 fps . 20g BBs varies by AEG. Spring M100 350 to 380 fps . 20g BBs varies by AEG. Spring M110 370 to 400 fps . 20g BBs varies by AEG. Spring M120 400 to 420 fps . 20g BBs varies by AEG. Spring M130 420 to 440fps . 20g BBs varies by AEG. Spring M140 450 to 460fps . 20g BBs varies by AEG. Spring M150 470 to 490fps . 20g BBs varies by AEG. Spring M160 500 to 550fps . 20g BBs varies by AEG.