Prescott Action Shooters

PRESCOTT'S FINEST SHOOTING RANGE
Greetings: -- Welcome to the Prescott Action Shooters (Prescott Arizona)
IDPA - ICORE - SAS/CAS - USPSA - Steel Challenge
Prescott Action Shooters is dedicated to the safe and proficient handling of firearms
for people who want to improve their skills through competitive shooting.

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U P C O M I N G   E V E N T S


10% Discount if you mention Prescott Action Shooters

Blues Brothers
Blues Brothers - Prescott Valley, AZ
Expert Gunsmiths & Firearms Refinishing
928-308-2137 - Jerry
928-308-7732 - Jess
10% Discount with Code: BB002

NEW PAS HATS
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Only $15.00
Available in Blue from our Hat Master, Ged.


10% Discount available to members

Yavapai Food Bank
We are a proud supporter of
the Yavapai Food Bank

CURRENT     News     EVENTS
It is with sadness we report the passing of Life Member Bob Horath.
JUST A FEW OPENINGS LEFT FOR THE 2014 HIGH COUNTRY SHOOTOUT
2014 HIGH COUNTRY SHOOTOUT: 52 days 10 hours 49 minutes

ATTENTION RIFLE / PISTOL SILHOUETTE SHOOTERS.

Don't forget, there will be a practice secession on Sept. 9th for anyone who would like to get in a little practice in before our first match on Sept. 20th. We will start at 9:00 am and go until about 12:00-Noon. If you have any questions, please give me a call @ 928-308-7732. Hope to see you all there.

Jess Pilcher - Silhouette Match Directer

GoinHot

The Breaking Point of Brass Cases By Phillip Massaro

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A close inspection of brass cartridges before every reloading is a must. Fine cracks such as the one above on the neck of the case render it useless. Photo courtesy Massaro Media Group and JNJphotographics.
The brass case is the only part of the cartridge that can be reused.
It is made of a material that is malleable; it can be reshaped to proper dimensions, and fired multiple times. But, like all good things in life, sooner or later the usefulness of that brass case will have reached the end.
Question is: How will you know?
There are several tell-tale signs, some are easily identified, and others take a bit more investigation. Here’s the skinny: you absolutely do not want a brass case to fail upon firing. It can be detrimental to your firearm, not to mention your health.
Brass becomes brittle as it is worked and reworked. In a bottle necked cartridge, the case mouth and shoulder gets most of the action inside the resizing die. Usually you will find that when a cartridge has become too brittle to withstand that reworking, it will develop a hairline crack in the case mouth, either at the edge of the case mouth, or just below it.
Cases with a split in the neck cannot be used any further, and should be immediately taken out of commission. The straight walled cases develop their splits at the case mouth, usually when they are sent up into the flaring die. This is the portion of the straight walled case that sees the most action.
Rigorous inspection of your cases, before, during and after loading, will ensure that things stay safe. I hold the cases up to a light source to check for splits, and do my best to keep a good record of how many firings a group of cases has seen.

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The neck of the case isn’t the only area that needs to be inspected for damage. Cases can break in two after repeated firings, due to the brass flowing forward. Photo courtesy Massaro Media Group and JNJphotographics.
In bottle necked cases, depending on the pressures and velocities, four or five firings is usually where I become overly suspicious and start to see split necks. Pistols and straight walled rifle cases generally tend to operate at lower velocities and pressures, so their useful life will tend to be a bit longer.
There is a process called annealing, where the case mouth and neck are heated and quenched, which will soften the brass to extend the life of your cases. You’ll often see a rainbow like color on quality brass that has been annealed; Hornady and Norma brass often come annealed from the factory.
There is another place you need to check for danger. The situation we are trying to avoid is referred to as case head separation.
I’ve told you that brass is malleable, and the brass in the case tends to ‘flow’ forward, toward the case mouth, upon repeated firing. The area of the case body about 1/3rd up from the rim tends to become thin as the brass flows forward.
What can happen is terrible: the brass case can actually rip in half in the chamber or the firearm. This can be deadly.
Pressures freak out, receivers can be destroyed, and the shooter can be injured or even worse, killed. I’ve seen case head separation happen quickly when the wrong ammunition is used; say firing a .270 Winchester in a .280 Remington chamber. It can also happen in a chamber that has excessive headspace, as the cases stretch quite a bit due to an oversized chamber dimension.
Here’s how you can check for this problem, and avoid disaster.

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If damaged brass is discovered it must be disposed of. A good habit to get into is rendering damaged brass completely, by crushing it. Photo courtesy Massaro Media Group and JNJphotographics.

First step is to keep your eyes open for a very shiny ring in the area I’ve described. As the brass thins in this area, it makes the brass shine brighter than the rest of the case.
The second method is very, very high-tech. I use a straightened paper clip, with the last ¼” bent at right angles as a “feeler”, and if the brass is thin you’ll feel the case wall change as the brass gets thin. Ok, not so high-tech, but effective. Perhaps there’s a market for matte black “tactical ballistic paper clips”, I might have to get on that…
When I find a case that has seen the end of its days, I crush the mouth closed with a pair of pliers, so that there is no chance of having that case find its way back to active duty, and then discard the case in the recycle bin.
Check your brass, and check them well, and you’ll enjoy a lifetime of safe reloading.

GENERAL INFORMATION:

• A new mailbox with a sign-in book has been installed at the rifle and pistol practice bays, next to the range flag. Please use this sign-in book and range flag when using these bays.
• All members may use practice bays at any time. You may also use these areas on match days during regularly scheduled matches. Please, as always sign in and obey all range rules.
• Please check the club calendar for range maintenance or events that require the practice area to be closed.
• There is no restriction on the time of day you may use the range.
• The speed limit on the dirt road to our facility is 15 MPH. It's one lane in and out.
• No incendiary, tracer or explosive ammunition allowed at any time.
• Be sure to lock the gate after passing through on non-event days to make sure the range is secure even if you or someone else is there.
• ATV's are not allowed on the range without the express permission from the Range Master.
• PractiScore electronic scoring tutorial video at https://www.youtube.com/watch?v=NYQAEDfdndw

Check the Match Scores Pages for more Information on the Matches
Also check the Match Directors recorded phone message at 928-778-0155 for the latest updates
If you have any changes or see any mistrakes, please contact me via the Webmaster link below
To get on our email list, just click on the WebMaster link below and send me an email.
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