Probably seems like way back old school to younger shooters with the variety of scopes/features available today, but I used one scope for three rifles for quite a while in the 60s and early 70s. B&L sold adjustable scope bases/mounts (v shape) and a very good plain tube scope in some fixed powers - I had a 6X with a very nice reticle and those mounts fixed on three rifles - 7X57 Mauser, 300 H&H Mag and 22/250, No adjustments in the scope - a simple tube stoutly made with excellent glass and ultra dependable - never went sour, Sighted and set the mounts as desired on each rifle - instant swaps - each ready to go.
