
Have a tromix upper in 458 socom,has had less than 50 rounds through it.it is 12.5 inches barrel.has a Midwest ind handgaurd.bcg.and ambi charging handle.comes with th vortex venom 1-6 Lpvo and vortex sport mount.2x Wilson combat mags.do your research Tromix is the gold standard for 458 socom uppers. 816-334-7416
Published on 11/10/2026
Have a tromix upper in 458 socom,has had less than 50 rounds through it.it is 12.5 inches barrel.has a Midwest ind handgaurd.bcg.and ambi charging handle.comes with th vortex venom 1-6 Lpvo and vortex sport mount.2x Wilson combat mags.do your research Tromix is the gold standard for 458 socom uppers. 816-334-7416