The "Sako Long" Benchrest follower fits all Sako Finnbear Models, L61R, AIII, AV and Finish made Browning Sako's chambered for long standard or magnum cartridges such as 25-06, 270 Win, 30-06 Sprg, 7mm Rem Mag, to 375 H&H Mag.
NOTE: We developed our line of Sako followers well before Sako manufactured their line of rifles with detachable magazine boxes, except for the very old Riihimaki models, while followers for some action models with detachable boxes may work , they were not designed for them and may not work well