I am primarily a backwoods kind of guy, camping, fly fishing, bow hunting etc. and the answer I'm looking for is which of my Glockies is best suited as an everyday woods carry pistol sufficient for deer hunting backup.
Please...I have 1/2 a century as a pistol hunter and need no lectures on caliber basics and Internet wisdom experiences. I have taken game in most hunting suitable calibers from .357 mag. through .454 Casull plus various Contenders in rifle loads. I understand the nuances.
So lets stick to the specifics of my situation. Constant carry, usually under parka, jacket, fishing vest or chest waders and a smaller/lighter gun is needed. This gun may never actually get used for it's intended purpose, so no I'm not going to buy another (mdl 40 10mm) just for this use. Instead, which of my existing Glocks is best suited to add an extended length barrel (necessary to make my State's 5 1/2" barrel restriction for a hunting pistol)?
I can get hot .357s, .40s or .45s that close in on 500 FPE (or load .45 Supers that nudge the 10mm)...but energy/performance/penetration data is all geared to humanoids and short range, and 500fpe is pretty marginal as a deer shooter.
What I suspect is that as shot distances get longer the fatter/heavier bullets slow and energy drops off quickly, the .357 will start to deliver better results in comparison.
Will it? Does good support data exist?
Does the .357 SIG's speed and penetration (with the proper bullet) make it the better Glock to deliver power out in the 75 yard + range?