February 19th, 2016

Riding the Wave — How Tuner Settings Alter Point of Impact

Tuner Pascal Bukys Point of Impact shift test 6 PPC benchrest

6PPC Pascal Fischbach Bukys Barrel Tuner sine waveHave a good look at the photos below — this may be one of the most noteworthy target strings we’ve ever published. What you can see is the effect of barrel tuner position on point of impact (POI). You can clearly see that the tuner position alters the up/down POI location in a predictable fashion.

This remarkable 15-shot sequence was shot by French benchrester Pascal Fischbach using his 6 PPC fitted with a CG (Carlito Gonzales) action and a Bukys barrel tuner.

Pascal reports: “After [bullet] seating and load validation, I put the Bukys tuner on, screwing it out 10 turns. According to Carlito, the CG’s super stiff action-to-barrel fit gives a faster vibration modulus that is detrimental below 10 turns [position of the tuner].” Pascal’s procedure was to screw out the tuner 1/4 turn progressively from one shot to the next. He shot one bullet at each tuner position, with a total of 15 shots.

15-Shot Sequence with Tuner Changes
6PPC Pascal Fischbach Bukys Barrel Tuner sine wave
CLICK HERE to SEE Large Version of Complete Test Strip (All 15 shots in a row).

Left Half of Target Strip (shots with 1/4 rotation change of tuner in sequence)
6PPC Pascal Fischbach Bukys Barrel Tuner sine wave

Right Half of Target Strip (shots with 1/4 rotation change of tuner in sequence)
6PPC Pascal Fischbach Bukys Barrel Tuner sine wave

Pascal observed: “Note the point of impact displacement [from shot to shot] tracks clearly along a sinusoide (sine wave curve).” This is indeed notable and significant! This shows how the tuner’s ability to change barrel harmonics can alter the position of the muzzle as each bullet exits, resulting in a higher or lower POI. Pascal sent his results to Carlito Gonzales in Argentina for analysis.

Pascal poses this question to readers: “Guess which three positions Carlito recommends to try?”

Editor’s Note: While this target sequence clearly shows how tuner position can alter bullet point of impact, this, by itself, does not tell us which tuner position(s) are best for accuracy. That will require further multi-shot group testing, involving careful experimentation with tuner position (and powder charge weights). But for those folks who doubt that a tuner can make a difference on a short, fat barrel, just take another look at the photos. The up/down changes are undeniable, and noteworthy in the wave pattern they follow.

Shooting Set-up and Test Conditions:
Pascal did this test at an outdoor range under very good conditions: “This was shot at my home range, outdoors, with four Smiley flag. The range is a narrow cut in high woods. Wind was consistent with readable flags. I started testing the tuner from 10 turns out and on to 15. I recently… found a sweet spot very close to the rearmost position of the tuner, so the rigidity provided by this super long tenon (just short of 70mm) was not a reason to overlook the recommended Bukys tuning procedure.”

6PPC Pascal Fischbach Bukys Barrel Tuner sine wave

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February 19th, 2016

Camp Perry Invests Millions in Facility Upgrades

Camp Perry Improvements

The Camp Perry “campus” is better than ever, thanks to millions of dollars in site improvements in recent years. Key grounds and buildings improvements have been made at the historic Camp Perry base, which boasts America’s largest rifle range. Over the past five years, the base has poured more than $10 million into facility enhancements. These projects are funded with a mix of Federal and state monies, as Federal facilities are operated on state (Ohio) lands.

Camp Perry 2015 improvements

Roads Have Been Sealed to Reduce Dust
In 2015, Camp Perry took on more than 20 projects, totaling over $900,000. The renovations included chipping and sealing of the range roads to keep dust off of the ranges. That’s a big deal that will benefit all visitors to Camp Perry. In addition, new HVAC systems were installed throughout the complex. That will be welcome in the hot summer months. Also in 2015, the lighting on Scorpion Road by the clubhouse was upgraded. For 2016, there will be additional improvements to the Camp Perry site. Approximately 20 more projects are slated for the current year, with a similar budget (around $1 million).

Major Building Upgrades
Major upgrades are taking place this year on the Petrarca Range and the North Barracks. New walls and lighting (along with new garage doors) are being installed in Petrarca Range buildings to create a more “classroom-type” setting for soldiers and National Match competitors. “When soldiers come here in the winter time, they’ll have a place to work under cover in a classroom environment, but still be able to work with weapons on the ranges,” explained CPT Michael Yates, Camp Perry Base Operations Supervisor. “It worked out nicely that it benefits our partners for the National Matches so the clinics will have a nice area to work with too.”

Two North Barracks Buildings renovations are almost complete. Those Barrack facilities were closed during the 2015 National Matches, but will be up and running for the 2016 National Matches — allowing even more housing options right on the Camp Perry base.

“Everything that we’re doing here at Camp Perry is continually improving what we have. This facility has been around for over 100 years now, so she is always needing some updates,” said said CPT Michael Yates, Base Operations Supervisor of Camp Perry. “We did a big sanitary update in the ’90s, water in 2010, and electric in 2011. Now we’’re coming up on the life cycle of those things, so we’re doing life-cycle updates.”

Camp Perry Improvements National Matches

Camp Perry range photos courtesy Shawn McKenna.

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February 19th, 2016

Remington’s 200-Gun Giveaway Sweepstakes

Remington 200 year Sweepstakes contest give-away

To mark its 200th Anniversary, Remington is giving away 200 guns (rifles, pistols, and shotguns). Starting in March 2016, there will be a monthly drawing each month through the end of the year. To enter Remington’s 200-Gun Sweepstakes, submit a photo or a short video, along with a brief description of the experience shown*. The subject of your submission can be hunting, shooting, or some experience in the outdoors. Below are three recent contest submissions. CLICK HERE to ENTER CONTEST.

Remington 200 year Sweepstakes contest give-away

Enter Up to Ten Times for More Chances to Win
The Remington 200-Gun Sweepstakes runs from February 6, 2016 through December 31, 2016. The Sweepstakes Period is divided into ten (10) separate entry periods (each called a “Monthly Entry Period” even though the first Monthly Entry Period is longer than a month). You can submit a new entry each month, i.e. one (1) entry per person during each Monthly Entry Period, for a maximum ten (10) entries during the entire Sweepstakes Period.

CLICK HERE to Read Remington 200-Gun Sweepstakes RULES

Remington 200 year Sweepstakes contest give-away

* You can also enter to win without submitting a photo or video. CLICK HERE for details.

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