I made an interesting discovery with this bullet just last weekend. I have a marlin 1894 and I altered the action to allow this bullet use. When crimped in the crimp groove. I generally speaking to use this bullet, which I really like, needed to be crimped over the front driving band as described above. I've scoped this gun, because seeing the sights has become difficult. It now wears a two and three-quarter power TV view old-school Redfield. The scope fits the gun well, and although I'm opposed to optics on levers, I'm learning to live with it. What I discovered was those new "proper" seeded bullets would not shoot nearly as well as the bullets crimped over the front driving band. And it was really noticeable at 100 yards. At 50 yards both bullets shot very well. But the longer ones were a looser group of about an inch. Where the crimped over the driving band bullets, always punched a ragged hole. L at 100 yards the longer bullets shot about 3 1/2 to 4 inches where the bullet script over the driving band were sub 2 inches. Now there is other variables because they're not the same alloy and not the same powder. Oh they're both loaded with Bluedot but different lot numbers and vastly different years. I've had this rifle for 30 years and some of that ammo I was shooting with at least 20 to 25 years old ( All my handloads.) where the longer seated bullets were cast last year and loaded last year. So that very well could have something to do with it as well. I have no way of knowing. But one thing I did do was I loaded up a box of this bullet tripped over the driving band. And will test it next time I go to the range with this rifle.
Cw