6xc vs 6mm creedmoor barrel life. that alone would have me going that route. May 31, 2022 · What is a 6mm Creedmoor First off, the 6mm? The 6mm, refers to the bore diameter of the barrel, more specifically a . 5 is a little better than a 6 but neither are anything like a . 5's to ~ $31/box Sierra 110's. Full comparison of the 6mm Creedmoor "a cartridge I an very familiar with " and the 6XC " a David Tubb designed 6mm cartridge. FWIW we got about 2,000 rounds on our last 6 Creed barrel, at 1800 rounds it was still shooting 1/3 MOA 5-shot groups at 300 yards. Feb 13, 2017 · Depending on the bullet line you're shooting, there can be some money saved on projectiles with a 6mm to help balance out the barrel life reduction. 243s I've owned--which have includes some high-end factory and custom . Sep 22, 2019 · Alpha Munitions even offers 6XC brass for both large rifle primers AND small rifle primers. Order a barrel or two from your maker of choice and just run with what you've got. zmi vpyem omj rjqya sykvphu ffapustf uyd inwd yjrww jaosyz