ZERO Tuning Set for AWS and MB44xx Replicas
A very durable tuning set for spring-action sniper rifle replicas. The set includes a new version (2015) of a piston, spring and 9 mm steel spring guide.
The hybrid piston was made with a high care for quality using CNC machines. The piston also features a rubber o-ring and a pad.
The spring guide was made of a single piece of steel. Its external diameter is 6.95 mm and it was designed specially for tuning springs.
The set is compatible with Marui AWS replicas as well as replicas by Well: MB44xx series (4401, 4402, 4403, 4404, 4410, 4411, 4412, etc.). The set is not compatible with VSR, MB02, 03, M24, MB01, etc. replicas.
Attention: the purchase of a dedicated CNC trigger box by AirsoftPro is necessary for the installation of the set.