So I revieved a new 709 slim for christmas after much research and looking to decide which carry gun i wanted. I went to the range the first time with a box of cheap tulammo from walmart(all they had at the time) and after the third magazine it would randomly fire two shots with one pull of the trigger, kinda sketchy, so I set it down and let my dad shoot for a bit and picked it up to run one more mag through it and it did fine. Well i went back today and used my pinky extension just in case it was my fault for limp wristing and used blazer brass ammo this time. Same thing third magazine it shot two with one pull so i unloaded it and set it down and let the girlfriend shoot her new gun some, and when i shot another mag through it it did fine again. Its like something is sticking once it gets hot then when it cools its fine again. I tried calling taurus today and was on hold for over an hour and got fed up and hung up and figured i would see of ayone else has encountered this or if there is an easy fix as i am not 100% gun saavy when it comes to smithing and repair. Thanks in advance for any help as i really like this gun and dont want to have to start disliking it.