Contact Us (626) 286-0360 Store Locations
Extended Phone Support Hours 7am-7pm PST
Browse by Type or Category
Airsoft Season! SAVE 18% with coupon code: SUMMER2018 (Exclude MAP and SALE Items)

Prometheus Non-Liner Irragular Pitch Airsoft AEG Upgrade Spring (M135 / 430~530 FPS)

2 Customer Reviews

by jacob p. on 02/08/2014
"very good spring! with a JG blue motor and a hefty 9.6 you can run it fine. (with a sorbo and upgraded gears. im running SHS) if you want a higher FPS this is the spring!!!!!!!!!!!!!!!!!
by Taylor P. on 01/13/2014
"Good spring! I installed this in my DMR Barrett and it is getting 480fps +or- 3 FPS W/.2g bbs. Overall very impressed, but it is a pain to install.