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HE507COMP - SIG GTO
Written on Apr 17, 2026
The Holosun 507Comp has been an absolute standout on my SIG Sauer P211 GTO. Easily the best handgun optic I own. The window is massive, making target acquisition incredibly fast, especially during transitions and rapid strings. The reticle system is versatile and crisp, and the overall build quality feels rock solid. It’s been reliable, holds zero perfectly, and just flat-out performs. This setup has noticeably elevated my shooting confidence and speed.
Mark IV Volquartsen Upgrade
Written on Apr 04, 2026
I recently installed the Volquartsen Accurizer Kit on my Mark IV, and the difference is night and day. The trigger break is crisp, clean, and consistent, with a much more predictable reset than stock. It immediately tightened up my groups and made the gun far more enjoyable to shoot, especially during longer range sessions.
The install was a bit intense, but the video provided on their website made it much more manageable and kept everything on track.
Overall, the component quality is exactly what you’d expect from Volquartsen; top notch. Easily one of the best upgrades you can make to this platform.
The install was a bit intense, but the video provided on their website made it much more manageable and kept everything on track.
Overall, the component quality is exactly what you’d expect from Volquartsen; top notch. Easily one of the best upgrades you can make to this platform.
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