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August 24th, 2021
Breaking News — The NRA has CANCELLED the 2021 NRA Annual Meetings & Exhibits scheduled for September 3-5, 2021 in Houston, Texas.
Here is the NRA’s official Statement:
Important Announcement: NRA Annual Meeting Cancellation
Due to concern over the safety of our NRA family and community, we regret to inform you that we have decided to cancel the 2021 Annual Meeting & Exhibits. This cancellation applies to all events and meetings that were scheduled in Houston. We will provide future notification regarding a rescheduled date for the annual Meeting of Members.
We make this difficult decision after analyzing relevant data regarding COVID-19 in Harris County, Texas. We also consulted with medical professionals, local officials, major sponsors & exhibitors, and many NRA members before arriving at this decision. The NRA Annual Meeting welcomes tens of thousands of people, and involves many events, meetings, and social gatherings. Among the highlights of our annual meeting are acres of exhibit space featuring the latest and greatest firearms, the display of countless accessories, and the offering of adventures and group gatherings that many travel hundreds, and some even thousands, of miles to experience. We realize that it would prove difficult, if not impossible, to offer the full guest experience that our NRA members deserve.
The NRA’s top priority is ensuring the health and well-being of our members, staff, sponsors, and supporters. We are mindful that NRA Annual Meeting patrons will return home to family, friends and co-workers from all over the country, so any impacts from the virus could have broader implications. Those are among the reasons why we decided to cancel our 2021 event.
We would like to thank our members, attendees, exhibitors, and staff for their understanding and support. We are grateful for the many contributions of the George R. Brown Convention Center, state and local officials, community organizers, area hotels, and countless event venues across Houston. We receive enormous support from Houston and the State of Texas – and we hope to return to the Bayou City for a full annual meeting experience.
The NRA looks forward to a Celebration of Freedom in Louisville in May 2022. In the meantime, we will support many other NRA local events and smaller gatherings – in a manner that is protective of our members and celebrates our Second Amendment freedom.
We wish continued health and safety to our entire NRA family.
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August 24th, 2021
The Biden State Department has banned imports of Russian-made firearms and ammunition. Russian firearms and ammo importation will be blocked for a minimum of 12 months starting September 7, 2021. The State Department Notice states:
New sanctions imposed today under the CBW Act include:
Restrictions on the permanent imports of certain Russian firearms. New and pending permit applications for the permanent importation of firearms and ammunition manufactured or located in Russia will be subject to a policy of denial.
Action Will Harm U.S. Firearms Owners
The Gun Owners of America (GOA) criticized the action, stating it will NOT achieve its stated purpose, but will only harm American hunters, shooters, and gun owners:
“It is clear to us that the intention is not to harm Russia but rather to hinder the acquisition of firearms and ammunition by American citizens.
Once again, the Biden Administration’s actions are misplaced. Ending imports by licensed importers will not stop drug dealers, murderers, and other assorted street criminals. It will, however, harm legitimate U.S. businesses while driving up the cost of other ammunition due to more buyers chasing a smaller supply.
We recognize the devastating implications these sanctions would have on individual gun owners amidst a national ammunition shortage. We are currently exploring administrative, congressional, and legal avenues to respond to these new sanctions.”
Ammo Shortages Will Worsen
Dean Weingarten cautions that the new ban will lead to more ammo shortages:
“This is the second round of sanctions imposed on Russia by the United States over the Aleksey Navalny incident. The first round of sanctions did not ban the importation of Russian ammunition or firearms.
It is unclear how long supplies in the pipeline will last. The announcement is likely to rekindle the ammunition bubble for calibers commonly imported from Russia, such as 7.62×54, 7.62×39, 5.45×39, 5.56×45, and even match grade .22 ammunition.”
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August 24th, 2021
POWDER GRAIN SHAPES — What You Need to Know
The shape of powder grains has a profound effect on the performance of the powder charge, as it concerns both pressure and velocity. There are multiple powder shapes including flake, ball, and extruded or “stick” (both solid and perforated).
So how does powder grain shape affect pressure and muzzle velocity?
In general, it can be said that powder that burns progressively achieves a desired muzzle velocity at lower maximum pressure than a powder that burns neutrally, not to mention a degressive powder. As grain size increases, the maximum pressure moves towards the muzzle, also increasing muzzle blast. Muzzle velocity and pressure can be adjusted by means of the amount of powder or loading density, i.e. the relationship between the powder mass and the volume available to it. As the loading density increases, maximum pressure grows.
All Vihtavuori reloading powders are of the cylindrical, single-perforated extruded stick type. The differences in burning rate between the powders depend on the size of the grain, the wall thickness of the cylinder, the surface coating and the composition. Cylindrical extruded powders can also have multi-perforated grains. The most common types are the 7- and 19-perforated varieties. A multi-perforated powder grain is naturally of a much larger size than one with a single perforation, and is typically used for large caliber ammunition.
Other types of powder grain shapes include sphere or ball, and flake. The ball grains are typically used in automatic firearms but also in rifles and handguns. The ball grain is less costly to produce, as it is not pressed into shape like cylindrical grains. Flake shaped grains are typically used in shotgun loadings.
Web thickness in gunpowder terminology means the minimum distance that the combustion zones can travel within the powder grain without encountering each other. In spherical powders, this distance is the diameter of the “ball”; in flake powder it is the thickness of the flake; and in multi-perforated extruded powders it is the minimum distance (i.e. wall thickness) between the perforations.
The burning rate of powder composed of grains without any perforations or surface treatment is related to the surface area of the grain available for burning at any given pressure level. The change in the surface area that is burning during combustion is described by a so-called form function. If the surface area increases, the form function does likewise and its behavior is termed progressive. If the form function decreases, its behavior is said to be degressive. If the flame area remains constant throughout the combustion process, we describe it as “neutral” behavior.
The cylindrical, perforated powders are progressive; the burning rate increases as the surface area increases, and the pressure builds up slower, increasing until it reaches its peak and then collapses. Flake and ball grains are degressive; the total powder surface area and pressure are at their peak at ignition, decreasing as the combustion progresses.
This article originally appeared on the Vihtavuori Website.
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August 24th, 2021
With shortages of factory ammunition, many more gun owners are reloading their own ammo these days. Redding offers handy, printable files for load data records and box labels.
Redding Reloading offers a handy Handloader’s Data Sheet in printable PDF format. This FREE form allows hand-loaders to document their tool settings, bushing size, powder charge, load specs (COAL etc.), and case prep status. In addition, the form allows you to enter your load testing information, complete with chronograph data, group size, zero range, and wind/temp conditions. With this single, handy form you can document all the vital information for your particular cartridges and loads. We suggest you print these out, 3-hole-punch them, and then keep them in a three-ring binder.
We’ve seen various reloading log templates, but this Redding form (shown below) is better than most because it combines both reloading data AND range-test data in one place. You can see all key details of the reloading process (tool settings etc.) plus the end results — how the load actually performed over the chronograph and on paper. This form allows the user to capture a large amount of information for later use, while accurately track load development. Go to Download Page.
FREE Ammunition Box Label Template
 Redding Reloading has also developed a printable template for your ammo boxes (see photo at top of article). This lets you put all vital load info on your ammo boxes. There are fields for: Date, Cartridge, Powder, Grains, Bullet, Weight, Primer, Case type. Designed for Avery 5260 (or similar) label sheets, this label template allows you to print 30 labels at one time. You can purchase the Avery 5260 peel-off printable label sheets at office supply stores.
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