Got the viper .30 last summer. It's been a good pistol to have fun with. I run slugs and pellets. One magazine is missing the external spring so I run rmr bullets 2nd quality "slap" slugs. They are super affordable and hit the target. The other magazine with spring gets jsb or aea pellets. 44-45 grains for all ammo. It has a holosun eps carry reflex sight. Optional moderator. Weighs under 3 lbs loaded. Over 3 lbs with moderator. Tricky to sight in because each shot changes velocity as you loose air, so I have it set to get as close as possible but poi changes with each shot. You can absolutely hit your mark but then they will start to move away from center. It makes 30 lbs give or take. Velocity was taken with slugs. 10 shots per fill last shot 486 fps. My reason for going with this pistol was that the magazines can be removed and the gun can be de-cocked.













