Ruger Precision Rimfire in .17 HMR, with a Vortex Diamonback Tactical 4-16x44mm FFP target scope, Badger Ordnance FTE muzzle brake (lol, muzzle brake on a tiny li'l rimfire), generic M-Lok mount bipod, skeletonized grip, and custom machined bolt handle and rear monopod made by myself.

This thing is a tack driver, I can hit a 4" steel gong at 300 meters all day long. After that, the .17 HMR cartridge just runs out of steam and falls out the sky.

For those interested in the photography, this was shot with a 4'x4' sheet of black acrylic on the floor under the gun, and a 4'x4' sheet of white acrylic standing up vertically behind it. The camera, near the floor, was a Canon EOS 6D with an EF 24-70mm f/2.8L USM lens, and a 580EXII flash fired directly up at the ceiling.