Model 70 Classic 300 RUM

Never Been

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With all of the (comparatively) cheap .404 Jeffery ammo available right now I need to get rid of temptation and send this one down the road. I bought it with that in mind, but really need to hold out for a left handed rifle (hopefully a 550!). Pristine condition and would make an excellent donor for any number of heavy hitters, or hunt it as is with the potent present chambering. $1400 shipped to the lower 48.

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Please reach out with any questions.
 
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Correct, 500 MDM requires the full length RUM action. I also built 500 B&M and 458 EX, both 2.5 inch RUM Cases on the same RUM action. 500 MDM is 2.8 inches.

These rifles are getting very hard to come by these days, and that is a very reasonable price. Normally I would be all over it, however I have 6 of them sitting here currently....... Well, one is a blue one.

Other options that I have done is a full length 358 RUM...... I also did a 338 .......
 
You guys are killing me with this talk of a 500 MDM. I had to take it a step further and do my least favorite part of selling guns; preparing them for shipment!

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Don't be concerned when it shows up in a box for a left handed 527. I had to shave down the Styrofoam on the butt end by just a touch but now it's snug as a bug.
 
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Last edited by a moderator:
Correct, 500 MDM requires the full length RUM action. I also built 500 B&M and 458 EX, both 2.5 inch RUM Cases on the same RUM action. 500 MDM is 2.8 inches.

These rifles are getting very hard to come by these days, and that is a very reasonable price. Normally I would be all over it, however I have 6 of them sitting here currently....... Well, one is a blue one.

Other options that I have done is a full length 358 RUM...... I also did a 338 .......
With the current state of SSK, who would do the build these days?
 
With the current state of SSK, who would do the build these days?
I don't know to be honest. I have been loaning out reamers like crazy, 458 B&M, 50 B&M Alaskan and 458 Super Short and 50 B&M......... No one has done a 500 MDM since...... I have sent reamers to 4 different gunsmiths for the reamers mentioned, and have reamers going out to two more different guys...... So far I have received positive replies back from the guys, but not enough to recommend anyone just yet.

500 MDM is not all that difficult, but one would have to do some minor work in the magazine to retain possibly........ Brian could always sort these things out pretty easy........ Someone else? I just don't know. The shorter B&Ms are easier to work with.
 
I had someone ask if the serial number on the bolt matches the rifle. It does indeed!
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I shoot the 7mm RUM here in the US for big game. The RUM calibers will definitely reach out and touch them with authority!
 

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Made it to Augusta Georgia yesterday for a meeting, hunt bookings are looking good for 2026 and 2027, had a great time on our Alabama safari shot a rutting deer at 200 yards with 7mm PRC near Huntsville and then headed on to Butler Alabama and semi guided my first deer ever shot a very nice broken off 8 point with hunter there and spend a few days on 1100 acres hunting preserve awesome place!
Ray B wrote on JMJ888's profile.
I am righthanded, so not interested in the rifle, but I have a 375 RUM and 350 gr bullet loading data is very hard to come by. If you could reply with information regarding your loads I would greatly appreciate it. Thank you, Ray Boone, Leavenworth, WA
mcr wrote on gbflyer's profile.
Hello - I was looking at your post from several years ago regarding the Winchester 300 H&H. Any chance you still have the lefty M70 300 H&H for sale?
Thank you, Mike
'68boy wrote on Rare Breed's profile.
Wife and I will attend ah dinner in Nashville Friday night. Jay Sheets and wife Chris
crossfire3006 wrote on Hornedfrogbbq's profile.
An excellent AH member right here! I had a fantastic transaction with Hornedfrogbbq (I was the seller). His communication was first rate, payment was extremely fast, and I would have absolutely no reservations at all dealing with him again. Thank you, F!
 
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