4198
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IMR 4198, too fast for the 223....
...in an AR? Tried some IMR4198 with some 60gr fodder at max load and it's not cycling the action in my AR. Is this too fast a powder for this application? hangunnr- hangunnr
- Thread
- 223 4198 fast imr
- Replies: 3
- Forum: Reloading Depot
