15 in stock
— OR —
Tune up spring for your AEG! Tempered steel wire, non-linear design, easy to install part to increase your AEG FPS.
Approximate FPS: 490 FPS to 515 FPS (.20g BB).
If you’re unsure and want to know more, email us Here.
There are no reviews yet.
You must be logged in to post a review.