Aztech's Steel Spring retainer is designed to work in all Aztech Scythe gearbox variants with the 4 lug locking tab. Hollow through the center to allow adjustment of the Aztech Accu-Port piston head. A 2-piece design is used to allow installation of the stainless steel thrust bearing and plates. 100% stability during spring compressions. Loctite 222 is needed to secure the head onto the threads. Quad locking lug for maximum strength and positive position lock to eliminate torque and twist. Features: - CNC machined 303 grade high strength stainless steel - Hollow design for Accu-Port adjustment - Internally threaded for buttstock bolt - Ball bearing spring guide for optimized performance. - Rotating guide shaft to prevent spring binding. - Corrosion resistant Suits: -APS V2 Silveredge Gearbox -Aztech Scythe CNC V2
