Top rifle is Hatsan 86 Sniper .177 cal
Bottom rifle is Ruger Air Magnum .22 cal.
Pistol is Ruger Mark1 with extensive trigger job.
Bottom pic is 3 of ten wabbits taken in 3 weeks, back in the Spring of this year.
.22 cal is a quicker kill, even though the .177 did 1 shot kills.
Most wabbits were taken at 30 yds average, 3 were taken at 45 and 50 yards.
All were taken 1 shot 1 kill. Head shots.
Both these Rifles will shoot a 1/2" group at 30 yards, with the right pellet. Both rifles ,and the pistol shoot Crosman Premier domed pellets the best.18 gr in .22 and 10.6 gr in .177. Artillery hold while firing is essential, for consistant accuracy grouping.
Every gun has a specific pellet it shoots best. Find the right pellet for your gun ,and it should shoot <1" groups at, and out to 35 yards.
I went thru 12 or more shapes/configuration, brands, weight/grain to find most accurate. The heavier the pellet ,the more accurate,