Does an 8 star crimp offer any advantages over a 6 star crimp?
Does an 8 star crimp offer any advantages over a 6 star crimp?
If you're reloading, it has to do with the folds already on the hull.
Some empties have a 6 point fold/crimp, some are 8.
If you use the wrong one, sometimes the crimp doesn't 'do' right.
On new shells, I can't imagine that it would matter.
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It used to be a paper shell x plastic shell thing... I don’t think there is any advantage in plastic.
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It seems to me that 8 point is usually on target type loads and 6 point is used on field loads. Just what I have noticed.
swamp
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An 8 point crimp uses just a tiny fraction more of the hull than a 6 point. That is the only difference.
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |