I'd like to see how QL lines up with results I found with the 348 and Swift bullets if possible.
Case: Winchester W-W Super. Powder H-Varget. Bullet: 200 grain Swift A-Frame. Primer: CCI 200.
Swift's website states the bullet length is 1.020, but the few I measured are 1.032.
Approximate bearing surface from rear of cannulure to base is .468.
54 grains of Varget showed 2487 one day, and 2474 the next. 54.5 chrono'd at 2510. Just 1/2 grain above that at 55 spiked it to 2610 with sticky extraction on the initial lever break.
Edited to add: COAL is: 2.795
Case: Winchester W-W Super. Powder H-Varget. Bullet: 200 grain Swift A-Frame. Primer: CCI 200.
Swift's website states the bullet length is 1.020, but the few I measured are 1.032.
Approximate bearing surface from rear of cannulure to base is .468.
54 grains of Varget showed 2487 one day, and 2474 the next. 54.5 chrono'd at 2510. Just 1/2 grain above that at 55 spiked it to 2610 with sticky extraction on the initial lever break.
Edited to add: COAL is: 2.795