Most of my 357 Max shooting is with 300gr subsonic loads. I simply stopped when I found an accurate load with lots of energy remaining at 150 yards. Every single detail of this muzzleloader has been designed from the ground up, to offer you the most premier muzzleloader platform of any out there. The primers look fine and breach opening and extraction are normal. These custom TC muzzleloader barrels will benefit from using one of the top gun barrel platforms available today. According to Quickload, my 182gr load exceeds 40,000 psi, but below 50,000 psi. If you read some of the articles by Mike Belm on the 357 Max, he explains how the Contender can handle pressures up to 55,000 psi. All of my barrels are Match Grade Machine made, with long throats.ġ53gr JHP / VV N110 - 21gr / 2.10 oal / Chrono 2050fps - 1428 ft-lbs / Well under Max SAMMI Pressureġ82gr JHP / VV N110 - 22gr / 2.20 oal / Chrono 1964fps - 1559 ft-lbs (Safe in my custom chambered Contender barrel) I would not exceed 19gr in a chamber that only allowed a 2.1 oal. Ive never loaded/shot a commercial projectile through my 357 Maximums. These projectiles are swaged in BT Sniper's dies using an annealed 9mm case as the jacket. My two most accurate 16" barrel length "hunting" loads are below. Also H110 isn't that easy to get hold of along with many other US powders. Magnum pistol primers have never been that easy to find where I am and right now apparently unobtainium currently. Oh, and Speer lists this load as max velocity of all powders. The powder is compressed at that load with that boolit at an OAL of 1.58". Now I know why the 15.0 grain load is considered tops. My burning rate chart lists N110 right next to Lil Gun.Įdit: I just loaded some of the same boolits with 15.0 grains of VV N110. I likee the accuracy with a peep sight and a 1/16" brass bead. I have gotten safely to 14.5 grains N110 with no pressure signs. One coat of Smoke's John Deere Green and unsized. In my alloy, COWW, it comes out at 160 grains. The boolit I am using is Lee's 158 grain flat point plain bae. My Speer reloading handbook Number 14 lists a maximum charge of N110 as 15.0 grains ahead of a 158 grain jacketed boolit in a rifle like mine. N110 is a cut powder and seems to be easier to light. They seem to need small rifle magnum powders.
I have had trouble with the speherical powders like W296 and H-110 being hard to ignite. I have been working with VV N110 in my Marlin 1894C levergun in.357 Magnum. Considering it for hi-vel loads in a 32-20. It hits (I think) the sear and prevents closing. Looking at the barrels, the only difference is that the MZ bbl has a pin sticking down from the bottom lug. Many *** are owned by local government and have cheap houses for poorer families.It gets great reviews for clean and consistent performance and available locally. I have 2 contender frames (high 300K, low 400K) and 2 14' barrels (222 and 35 Rem). >(UK) участок, территория (An area of land and modern buildings developed for residential, industrial, or commercial purposes an area where there are many houses, usually built at the same time by the same company.
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