Yes. And the "old" Barnes X (before they grooved them) were probably the worst for me. Could open a copper mine in the barrel after shooting those.
Has anyone else noticed different amount of copper fouling with different bullets? In my 300wsm mgowen barrel honaday amaxs dont leave any copper at all sierra mk leave a little and nosler accubonds leave alot.
Yes. And the "old" Barnes X (before they grooved them) were probably the worst for me. Could open a copper mine in the barrel after shooting those.
12F, McGowen 6.5x284 1-8" twist, Nightforce 12-42x BR<br />BVSS, McGowen barrel, 22-250 1-9" twist, Nikon 6-18x<br />16 FHLSS Weather Warrior, Sinarms 257 Roberts, Pentax 3-9<br />Stevens 200, 223 bone-factory-stock, Nikon 3-9x<br />Scratch-built BVSS, LW 243 1-8" twist, Viper 6.5-20x50 mil-dot
Ya i still have a bunch of those old barnes.
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