Browning 7MM with Boss - Load and Adjustments

IME, you don't do load development for a BOSS-equipped rifle the way you do it for one w/o the BOSS. The whole point of the BOSS is to tune the rifle to the load, rather than tuning the load to the rifle.

If you don't have Browning's BOSS tuning instructions, they're on Browning's website, or as said you can always call them. Be advised: Browning does not recommend handloads in their guns (no major manufacturer does, that I know of), so you're probably not gonna get anywhere trying to talk to them about handloads. Just ask how to tune the BOSS to a given cartridge.

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