Hello everyone, I'm new here, and to PCP rifles, and I'm looking for some help. I've just bought (yesterday) a Gamo PX-40, having read all the glowing reviews on it, but it's not acting like I'd hoped. I've been using the pump that came with it, and pumping it up to full, but I'm only getting about 20 rounds out of it before the pressure falls away, and the pellets start dropping by a long way as well. Everything I've been told about this rifle says I should get 120 - 130 shots out of it on a full charge.
I'm following all the instructions from the book and from websites, and I'm wondering what I'm doing wrong.
I've been a shooter all of my life, mainly .22LR, so I'm fairly experienced in the general dynamics of shooting.
I'm following all the instructions from the book and from websites, and I'm wondering what I'm doing wrong.
I've been a shooter all of my life, mainly .22LR, so I'm fairly experienced in the general dynamics of shooting.