Does Triple 7 powder go bad?
all pellets go bad after a year or 2. They are in an unsealed container and that allows moisture to get to them. Loose powder is best. You can always shoot them just to get rid of them, but i certainly would start fresh.
What is Hodgdon Triple 7 powder used for?
Triple Seven™ Powder produces the highest velocities by volume of any granular muzzleloading propellant, resulting in flatter trajectories and more accurate shots. This powder comes in FFFG granulation with smaller grain size intended for use in pistols or rifles of . 50 caliber or smaller. Highly recommended for .
What is Hodgdon Triple 7?
Hodgdon® Triple 7 Blackpowder Pelletsare designed to have the same velocity as the famous Pyrodex pellet. Triple 7 pellets provide the modern muzzleloader fast, easy loading with instant ignition. Use with in-line muzzleloaders using 209 primers.
Does black powder have a shelf life?
When properly stored, an unopened container of smokeless powder has an indefinite shelf life, but once it is opened, the stabilizers it contains begin to slowly but surely weaken. Hodgdon had purchased the powder on the military-surplus market, so one can only guess how long ago it was actually made.
What is the cleanest black powder?
Blackhorn 209 produces some of the highest velocities out of all available black powder substitutes. Additionally, it’s very consistent in performance, which really aids accuracy. It’s also non-corrosive and is by far the cleanest burning black powder substitute.
How many pellets does a triple 7 have?
Five (5) Pellets operate at slightly higher velocities (30—90 fps), depending on components that three (3) Triple Seven Pellets, but at slightly lower pressures. Wherever muzzleloader manufacturers recommend three (3) Triple Seven Pellets, four (4) or five (5) FireStar Pellets should be safe to use.
How long can gunpowder be stored?
What is the estimated shelf life of gun powder? The estimated shelf-life of Vihtavuori gun powders is a minimum of 10 years, if stored and sealed in its original containers at a temperature of circa 20°C/ 68°F and a relative humidity of 55-65 %.
Are there any drawbacks to Triple Seven powder?
Another negative feature was impaired shelf life, the powder changing its pyrotechnic nature even when stored properly. Triple Seven has shown none of these drawbacks. Velocity for Triple Seven FFg, the granulation tested, proved to yield high energy. The new powder also shows good stability.
What are the negative features of Hodgdon’s Triple Seven?
In the past, I’ve tried a few promising propellants that provided easy cleaning, but the rest of the story was poor energy yield resulting in low velocity, plus high standard deviations for potentially large groups. Another negative feature was impaired shelf life, the powder changing its pyrotechnic nature even when stored properly.
How is triple seven bullet loaded by volume?
Named for the 777th formulation, which finally worked as its inventor Dean Barrett intended, Triple Seven is loaded just like black powder — by volume, not by weight. Cartridge fans can use a powder/bullet scale or powder measure if they wish, but they must first establish the correct charge weight by use of a volumetric powder measure.
How to use Hodgdon’s Triple Seven powder charge?
Set an adjustable volume muzzle loader’s powder measure at 60 grains. Pour Triple Seven into the measure to slightly overfull. Tap the barrel of the measure to settle the powder. Rotate the swing-out funnel in place to strike off excess powder kernels. Place this volumetric charge on a powder/bullet scale.