Herb
54 Cal.
- Joined
- Mar 19, 2004
- Messages
- 1,954
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I use both pre-cut round and square patches, about 1 1/4" diameter for .50 caliber. They are probably larger than patches cut at the muzzle, and this gives more lubed patch to clean the bore as you shoot. I doubt there is any difference in accuracy in any of them, just better bore cleaning.