Dual Recoil System installed on one TM SCAR!
Very hard to make it work in the m4 buffer tube. The buffer tube and the gearbox were not even aligned!
A modify tremors recoil kit was used. Heavy mods are needed and not worth wasting your time.
The result looks okay now but a laylax enforced piston was wasted with only 1 semi shot fired. Had to modify a piston of full steel rack to make it work and able to handle full auto.
Not worth trying.
https://youtu.be/cxahXiIZt1A