June 25th, 2017

Glock Provides Pistols for GSSF Camp Perry National Challenge

CMP GSSF Camp Perry National Challenge match G17 Pistol handgun Glock

Here’s something we’d like to see gun manufacturers do more often — provide firearms for shooting matches. That can attract new shooters and grow the sport. Providing guns to competitors also helps “level the playing field”, at least when it comes to a “factory class” competition.

In order to encourage participation and promote competitive shooting, GLOCK will bring extra pistols for the inaugural GSSF Camp Perry National Challenge Match. These Glock-supplied handguns can be used by those who don’t own a Glock but who want to compete at Perry. Participants may sign up to fire in multiple relays. Entry fee is $20 for adults and $15 for Juniors.

The guns are free to use, but those who borrow pistols will still need to purchase their own 9×19 mm ammo to fire in the GSSF National Challenge match. Ammo is offered for $15/box from the CMP Store at Camp Perry.

The GSSF Camp Perry National Challenge is not an old-fashioned bullseye pistol match. Notably this match is shot two-handed, similar to an IDPA match. The relays are also “on the clock” — targets are set at distances of 5, 7, 10, 15 and 25 yards — with 10 rounds each in a time limit of 15 seconds. There will be two pistol classes, Stock and Unlimited. The Stock Class is for GLOCK firearms with only those components available from the manufacture (though some modifications are permitted). The Unlimited Class is for Glock firearms with major modifications such as aftermarket barrels, mag funnels, recoil springs, and firing pins. Standard, Fiber optic and express sights are approved in Stock Class, while Unlimited Class allows “any non-post and notch sights including but not limited to, ghost ring or laser, electronic or optical sights”.

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June 25th, 2017

Monitor Barrel Heat with Pocket Infrared Thermometer

infrared thermometer

Monitor Barrel Heat with Pocket Infrared Gauges
You never want to run the barrel of a precision rifle too hot. Excessive barrel heat kills accuracy, increases copper fouling, and can cause rapid barrel throat wear. Over the years people have devised various means to cool their barrels — from electric fans to dunking in tubs of ice water.

But how do you know if your barrel is too hot? Consider a “non-contact” thermometer that reads your barrel’s “infrared signature”. The RadioShack or Kintrex pocket-sized, non-contact IR thermometers are ideal for shooters at the range or in the prairie dog fields. Both are handy and inexpensive — costing roughly twenty-five bucks ($25.00) for each device.

Pen-Sized Thermometers
Just 3.2″ long, and weighing a mere 1.3 ounces, the waterproof RadioShack and Kintrex thermometers are small enough to carry in your pocket, and will easily stow in any range bag/box. The Kintrex unit measures from -67 to 428 °F (-55 to 220 °C), while the cheaper RadioShack model measures from -27 to 230º F (-33º to 110º C). Kintrex is a respected manufacturer that also makes larger hand-held IR thermometers for industrial and shop applications. A little infrared thermometer like this is a gadget that every serious shooter should have. Given the cost of replacing barrels these days, can you afford NOT to have a temp gauge for your match or varmint barrel?

TECH TIP — How to Get More Consistent Readings
When using IR Themometers on shiny steel barrels, sometimes the polished surface throws off the beam, causing inconsistent readings. You can solve this problem by simply putting a piece of masking tape on the area where you take your reading. Some other folks use a grease pencil to create a non-reflective spot to read. Forum Member Jon B. says: “I used an Exergen infrared in the HVAC industry. Without the grease crayon they sold, you couldn’t get an accurate reading with shiny metals.”

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