Demonical
Sorry your experiences with the Speer 400gr on your 6'3" Black Bear were somewhat less than favourable. Two spine shots @ 30yds should definately have anchoured it, good shooting.
Small lead fragments and pieces of jacket of one bullet and the other 'Vaporizes'? 400grs + of soft lead totally disappeared/vaporized? And this happened @ close range & at .45-70 velocities 1800 f/sec, yet there is a top velocity of 2400 f/sec listed for that bullet in the .458wm loads? Ya, I'd be 'amazed' to.
In discussions with Speer tech and in their # 13 manual, they admit, "The bullet is designed for the .45-70 but could be used in the.458wm., however, in the .458wm the 350gr is a more appropiate choice". In their listed .45-70 Lever Action loads and in the .458wm loads, they state the short comings and limitations of the 400gr bullet. Even so, I guess I'm amazed by the degree of how much one of your bullets fragmented and the other 'Vaporized'.
Yes, the Remington 405's may well be 'better' and as I've stated, I look forward to getting my hands on 'some' and testing accuracy, penetration and mushrooming quality.
You're curious about the reason for my choice of the 400gr Speer as a favorite? Thats because of all the jacketed bullets I've tried, to date, in both my Marlin GS and a Pedersoli, my best accuracy was obtained with the Speer 400gr. I was also pleased with the results I obtained shooting into a couple mediums, at .45-70 velocities.
You're also curious as to what I've shot with it game wise? As I've mentioned much earlier on this site and others, nothing. It's just within the last year or so that I've started taking this gun & ammo combo out for 'walks in the woods'. Hopefully, this year.
Last but not least, there are a number of people on this site and another that have experienced very favourable results with this bullet. Check out;
Huntingbc.ca
- Forum - Gun Talk, Reloading and Wildcat Cartridges
- Thread - Marlin XLR .45-70 Range Results
In particular, post's # 14 & 37 that show mushrooming results and post # 25 showing target results.