My new to me 50 cal Career Dragon Slayer Air rifle

This is my set up on the picnic table where I sighted her in at 30 yds. I&got to get used to the fill gauge and learning the proper fills for the best accuracy , but was pleasantly surprised with the accuracy of the .495 diameter 182 grain round balls for now. Gotta get some lights on my chrony and check out the FPS/FPE one of these days. It will go through a pressure treated 2x6 at 30 yds with no problems. Videoed it for comparison in size to my Marauder and my AA S500. It&the shortest air rifle I own at the moment coming in at just over 40 inches OAL.