I have experience with one similar from same site. All brass but copper battery contacts and it's telescope. The Philippine
mods are nice. It even has a screw off top to get to a kick when you use one. Mines Mortar V5 and sold me on all mechanicals. I just couldn't go buying some of the high end mods with all the little pieces. This just simple and smooth and easy easy threads. I haven't cleaned it yet except the attachment threads drip well area
juice spills leaks. It's looking like I like. Warm brass with slight patina. I have yet to spill anything on it that leaves a stain in 2 1/2 months. Just use it on and off everyday and it's still pretty. If you kick these I think it changes the firing smoothness. It fires very smoothly but with a kick unit I have to be a little more precise with the bottom firing function. They look to be the same , different materials. I like mine better! ha ha