Delta Optical Stryker HD Review

The Delta Optical Stryker HD has pleased me beyond my expectations. It’s a Japanese-made scope built around a 34mm tube for a stout but compact chassis. The 56mm objective is well proportioned for a true long-range-capable scope and is not overwhelmed by the 37mm diameter elevation turret, standing 30mm above the central spherical saddle. This, along with th...

The Perfect Leshiy Scope

Ok This is the number one question I seem to get when a person purchases a Leshiy. Since the gun came out, I have asked Ed to offer a dedicated scope for the gun. The Leshiy sits in its own class without the support that other guns get regarding scope options. It is built kind of like a mini AR-15 and as such many of the scopes that would fit an AR f...

R5M/ Lelya trigger adjustment

​. At early R3M we have two screws on the trigger. Like on that picture. ​ As you can see there are two screws there. They worked as follows — when you push the trigger the screw # 1 start to push the plate of the balance-beam. In the beginning of the movement of the trigger the screw # 2 is not touching the beam, b...

Tuning the Leshiy

Probably the most common question I get from owners of the Leshiy is how to tune the gun to get the most power, best efficiency, and tightest extreme spread possible; the holy trinity of airguns so to speak. Before arriving at the adjustment explanation part of this blog, I feel it is essential to understand how a regulator works. The part that is commonly c...

Birth of EDgun

Hey all, I have dug this documentation out of the Russian blog archives as I thought is was not only an interesting read and worthy of sharing but worth documenting in English to protect it and make sure it is never lost in time. I spent a lot of time translating it from Russian to English, although my translation is not perfect I hope you can understand mos...