SuperFeed Series High Speed Replacement Magazine Springs (gen 2 w/ Heat Treating) (Pack of 3) AEG Gearbox Upgrades Pistol Builds and Upgrades mmAirsoft buffer tube

mmAirsoft buffer tube

Improve air flow and featured adjustable FPS

Content: 9 pieces of memory foam (including 2 long) + 19 piece of Velcro

8V (2 ~ 4S) LiPo batteries

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SuperFeed Series High Speed Replacement Magazine Springs (gen 2 w/ Heat Treating) (Pack of 3) AEG Gearbox Upgrades Pistol Builds and Upgrades mmAirsoft buffer tubeMaple Airsoft Supplys SuperFeed series replacement high speed magazine springs are perfect match for AEG, GBB, and PTW platforms. These updated Generation 2 springs are heat treated to help retain their shape and avoid being crushed under their own weight. SuperFeed springs use a superior one piece design to decrease the chance of jamming and increase reliability. Competitors replacement springs use a two piece design which can be detrimental to the