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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Barrel tuners?
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<blockquote data-quote="sveltri" data-source="post: 2416709" data-attributes="member: 117169"><p>Below are the results of my EC Tuner Brake testing. To begin, I really wanted to test the effectiveness of the tuner so I basically bypassed all load development. The rifle is a 22-250 Imp, bullet is 75grn vld, powder is RL26. We plugged the data in quickload, picked a charge that was well below max pressure and near 100% case fill, seating depth is approx .025 off. Groups shot at 212 yds. Upper left group (cold clean barrel) tuner brake setting 0, upper middle setting 2, upper right setting 4, bottom left setting 3, bottom right setting 6. I am pretty sure i pulled the right most on upper right and went with that setting. I have only been able to shoot this out to 600 yds and the accuracy from the combo is ridiculous. The rifle started out as a Savage model 12 in .223 with a pretty shot out throat. It was rechambered in .22-250 Imp, new bolt, new recoil lug, stock upgrade to GRS berserk, Sightron 8-32x50 SIII. Weighs a ton and the only shot I've had on game was a coyote at less than 20 yds. </p><p>[ATTACH=full]333993[/ATTACH]</p></blockquote><p></p>
[QUOTE="sveltri, post: 2416709, member: 117169"] Below are the results of my EC Tuner Brake testing. To begin, I really wanted to test the effectiveness of the tuner so I basically bypassed all load development. The rifle is a 22-250 Imp, bullet is 75grn vld, powder is RL26. We plugged the data in quickload, picked a charge that was well below max pressure and near 100% case fill, seating depth is approx .025 off. Groups shot at 212 yds. Upper left group (cold clean barrel) tuner brake setting 0, upper middle setting 2, upper right setting 4, bottom left setting 3, bottom right setting 6. I am pretty sure i pulled the right most on upper right and went with that setting. I have only been able to shoot this out to 600 yds and the accuracy from the combo is ridiculous. The rifle started out as a Savage model 12 in .223 with a pretty shot out throat. It was rechambered in .22-250 Imp, new bolt, new recoil lug, stock upgrade to GRS berserk, Sightron 8-32x50 SIII. Weighs a ton and the only shot I've had on game was a coyote at less than 20 yds. [ATTACH type="full"]333993[/ATTACH] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Barrel tuners?
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