A few years back, I happened upon a railed FSB/GB for the VEPR 12. The V12’s that made it to the states were almost entirely neutered without accessory rails under the gas block. I immediately contacted our good friends over at Evlutionz LLC, and asked if they could install it for me. As usual, Anthony did top notch work, and I had it back in hand and ready to shoot within a few weeks.
Photo includes shotgun, magazine, proof marks, and a weird rubber ducky that was on my porch…
