22 Rimfire Shooting Troubles
The problem is probably you. You may want to look at your breathing. On the swinging target, you are probably getting your shot off quickly and are not making the mistake of holding your breath for prolonged periods. A common mistake on fixed targets is holding your breath too long to take the shot and depriving your muscles of oxygen. This makes your hold unstable. Get to know your trigger by dry firing. DON"T dry fire a rimfire on an empty chamber, or you'll peen the chamber and ruin the gun. Leave a fired cartridge or a snap cap in place. Make sure the fired cartridge is indeed fired before practicing if you go that route. After you become familiar with your gun's trigger, try to time your release at a natural pause in your breathing. Concentrate on maintaining your sight picture before, through and after the release of the firing pin. Also, try keeping BOTH eyes open if you're using open sights. If you can pull all this together, your groups will shrink. It just takes practice. Good luck!
K2