Optimizing 7mm Performance for Hunting
Backcountry Hunting Podcast
English - April 01, 2022 05:59 - 1 hour - 69.7 MB - ★★★★★ - 962 ratingsWilderness Sports Health & Fitness elk backcountry cartridge deer hunt hunting mountain rifle Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: Timney Triggers & Deer Bullets with Chris Ellis
Next Episode: How To Shoot Bears, with Tyler Freel
7mm-caliber cartridges are capable of taking any hooved, non-dangerous game in the world—as long as they're paired with the right bullet. This episode takes a deep dive into the 7mm world, from the historic 7x57 Mauser that started it all up through the cutting-edge modern "sevens."
Focus is on how to get the best-possible performance out of your 7mm cartridge, whatever it might be. We use the following criteria:
Intended use (game type and anticipated shot distance) Big game. Elk up through moose & bison Deer-size game Short shots in timber (tough, deep penetrators) Long shots (accurate, highly aerodynamic projectiles) Cartridge capacity (propellant, which equals velocity) Three categories of cartridge 28 Nosler 7mm Rem Mag .280 Ackley 7mm SAUM 7x57 Mauser 7mm-08 Rem Rifling twist rate 1:9.5, 1:9, and the oh-so-useful 1:8/1:8.5s Barrel length For maximum velocity For use with a suppressor Accuracy in short vs. long barrels Rifle weight Pros & cons of rifle weight Shooter recoil sensitivity Maximizing rifle shootabilityFinal thought: Hunt the world with a 7mm. Confidently.
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