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How can I get my .404J to shoot the Barnes-X & Barnes banded solid flatpoints to the same POI ? I'm using 78 grains of RL-15 behind the two different types of 400gr. Barnes bullets, & they are shooting about a foot apart. Any ideas ? ____________________________ .470 & 9.3X74R Chapuis' Tikka O/U 9.3X74R Searcy Classics 450/.400 3" & .577 C&H .375 2 1/2" Krieghoff .500 NE Member Dallas Safari Club | ||
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When you say Barnes X are you meaning the old ones or the new TSX? If you're using the old X bullets switch to the TSX so both bullets have relief grooves. If you are using the TSX, then I have no idea. LWD | |||
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Frank, which direction? veritical or what? #dumptrump opinions vary band of bubbas and STC hunting Club Information on Ammoguide about the416AR, 458AR, 470AR, 500AR What is an AR round? Case Drawings 416-458-470AR and 500AR. 476AR, http://www.weaponsmith.com | |||
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I use Barnes TSX and Banded Solids of 165 grains in a 30/06 and both shoot to the same place at 100 yards with the same load. As LWD said, if you're not using them already, try the TSX bullets. | |||
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I'm using both the new types, with bands on both types. The solids are hitting 6" high & 10" to the left ..... Can't figure it out. ____________________________ .470 & 9.3X74R Chapuis' Tikka O/U 9.3X74R Searcy Classics 450/.400 3" & .577 C&H .375 2 1/2" Krieghoff .500 NE Member Dallas Safari Club | |||
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did you do an oal measure and chrono? oal will have difference, due to ogive put em -.065 and make em the same speed... #dumptrump opinions vary band of bubbas and STC hunting Club Information on Ammoguide about the416AR, 458AR, 470AR, 500AR What is an AR round? Case Drawings 416-458-470AR and 500AR. 476AR, http://www.weaponsmith.com | |||
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Jeffers: What do you mean when you say put them at -.065 ? Thanks for your help. ____________________________ .470 & 9.3X74R Chapuis' Tikka O/U 9.3X74R Searcy Classics 450/.400 3" & .577 C&H .375 2 1/2" Krieghoff .500 NE Member Dallas Safari Club | |||
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I'm sure he means .065" of off the lands, I had the same problem as yours with my .416 Rigby and as he suggests, I slowed the solids down a bit and played with the distance off of the lands and now they both shoot within an inch of each other. Mine too, was shooting about 6 to 8 inches high. Karl Evans | |||
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Hey Frank, It sounds like the Bullets are enough different so they are exiting the muzzle at different barrel times - on a different part of the Harmonic Node. If it were me, I'd pick the one I would consider shooting over the longest distance and get the accuracy where I want it. Then I'd either try changing the Velocity a bit(as bigguy mentioned) on the other Bullet as well as the Seating Depth(as Jeff mentioned). And if necessary I'd "consider" changing Powders for the second Bullet - but only after messing with changing the Velocity/Seating Depth using the RL-15 Powder. Best of luck to you. | |||
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