To convert a Well brand spring airsoft sniper rifle, model MB06 into HPA, or ASG Urban sniper.
SDIK - Sniper Drop in Kit - a set of components which allows converting a spring rifle into gas-powered rifle. It is cheap and very effective method to upgrade.
The entire structure was designed from the ground up - as evidenced by the patent issued. The Conversion Kit is based on a simple and effective system of gas supply that is reliable and durable.
With proper construction and materials, the mechanism does not burden other components of a gun - they may be standard (e.g., the trigger assembly, cylinder etc). Rifle can be reloaded with one finger - overcharging is very smooth.
By using an appropriate regulator it is possible to obtain very stable (+ /-3fps), satisfactory fps.
In some rifles assembly may require modification of the body/parts.