Web29 de ago. de 2016 · I basically took same load and changed seating depth for other rifle. The velocity is about 50 FPS different between the rifles because of barrel length. … Web28 de fev. de 2015 · Feb 26, 2015. #3. I am a firm believer, Take a chronograph with you to the range while developing loads. Shooting across a chrono. (buy or borrow) will tell you …
Standard Deviation Load Development and Accuracy at 100 yds
Web25 de jan. de 2024 · Emporia Ks. I do load development with new brass. you need to keep in mind that once fired could increase pressure therefore increasing velocity and you may have to drop the charge to get back to an accuracy node. Make sure you are not switching from new to once fired when the barrel is going through the speedup. Web21 de abr. de 2024 · Jason describes his Ladder-Test system for finding the optimal load for long-range matches, i.e. the load with the smallest vertical dispersion. With loads validated by ladder-testing, Jason has shot 4 of the 17 smallest 1000-yard Light Gun groups at Williamsport over the last three years. free mario run game
300 win mag at 603 yards load development Long Range Only
Web3 de mar. de 2024 · 100%. In this video I discuss the loads that I am choosing for taking the 224 Valkyrie out to longer ranges. I have been doing load development at 100 yards and I have found some consistent, repeatable loads that are grouping for me, and giving me the ballistics that I am looking for. I will go through these loads, and show some targets that I ... Web3 de out. de 2024 · Virginia. I’m still fairly new to long range load development so I wanted to get @rfurman24 and all the other skilled folks here to take a look at this target and let me know if this is getting close. The rifle is a Christensen Mesa 300 Win Mag. The distance was 603 yards, wind was 3-4 mph. As shown, vertical was about 3” or a half minute. WebThis is a pretty simple method of load development that Erik Corrina posted back in 2013, you just compare vertical point of impact at 100 yards which charge weight steps in the .5 grain range and load in the center of charges that are aligned on the vertical plan then manipulate seating depth to tighten the group up and you are done. free marital agreement forms