I've recently acquired a deceased friends load room and found he had 14 lbs of RL 11 was wondering if anyone had used it before. I've opened a couple cans and the powder still smell good. There is even and old sierra load book with the powder listed within. I'm finding several calibres I haven't seen. I have dies for 41 long colt, and have brass for 38 long colt, 351 win, I know he had a 351 win rifle but his son sold it.