Top rifle: Colt Coltsman 243. Minox ZA5 3-15x42 The Coltsman has a Sako L579 action that Colt marketed in the 50s and 60s.
Middle rifle: Pre 64(1960) Win 70 in 264 Win Mag. Sightron SII Big Sky 3-12x42 in Talley LW lows.
Bottom rifle: Kimber 8400 Classic in 270 WSM. Sightron SII Big Sky 3-9x42