The mainspring is the most fundamental part in the concept of customization, and it is the part that determines bullet velocity and firing cycle. In addition to selecting high-quality materials, we have completely redesigned the winding pitch and heat treatment process.
![[LayLax] Non-Liner Spring MS80](http://rock-et.jp/cdn/shop/files/4582109586990_ebb5524b-fc56-4575-9694-4035de2ae7d0_1024x1024.webp?v=1747112344)
![[LayLax] Non-Liner Spring MS80](http://rock-et.jp/cdn/shop/files/4582109586990_1_2e327e09-432c-4c5c-bc9c-02b906c57e86_1024x1024.jpg?v=1747112389)
![[LayLax] Non-Liner Spring MS80](http://rock-et.jp/cdn/shop/files/4582109586990_2_a59238f5-74a0-4ca5-ab72-4aa1faf9b418_1024x1024.jpg?v=1747112389)
![[LayLax] Non-Liner Spring MS80](http://rock-et.jp/cdn/shop/files/4582109586990_ebb5524b-fc56-4575-9694-4035de2ae7d0_medium.webp?v=1747112344)
![[LayLax] Non-Liner Spring MS80](http://rock-et.jp/cdn/shop/files/4582109586990_1_2e327e09-432c-4c5c-bc9c-02b906c57e86_medium.jpg?v=1747112389)
![[LayLax] Non-Liner Spring MS80](http://rock-et.jp/cdn/shop/files/4582109586990_2_a59238f5-74a0-4ca5-ab72-4aa1faf9b418_medium.jpg?v=1747112389)
