Another "can I run 260 in a 700 long action?" thread

["HeysKSFirefighter]

Done lots o' searches and didn't find what I was looking for.

Have a 700 L/A that currently exists as a 30'06 and is collecting dust...thinking about using it for a build. I could utilize the standard bolt face long action for a 284/280AI or even a '06, but I already have a couple 260s and am fully equipped to reload for it, so I'm inclined to go that way.

I know the M24 is a 700 long action and doesn't have any problems shooting 308, but as a Savage guy I do have some questions I'm hoping Hiders can help answer:

1. Any issues feeding a 308-based cartridge from a '06 BDL mag box? Is a mag spacer & cut follower necessary?
2. Are there any 700 LA DBMs that utilize AICS-pattern 308 magazines?
3. I am aware Badger makes the 306-84 M24 DBM and 306-85 BDL drop in DBM that both use AI AE Mk1 magazines. Other than availability, any downside to using AE Mk1 mags?
4. What needs to be done to reliably run a 308-based cartridge from a AICS 300WM magazine? Spacer & cut follower, bending feed lips?

Thanks...

 

[Captain Kirk]

The 260 really shines in a long action due to the ability to run the bullet out well beyond standard SA mag length. Longer bullets seated out further = more powder.

 

[FN in MT]

Excuse the "Apples and Oranges" reply but my situation is somewhat related.

Took a seldom used Rem 700 LA BDL in .280 AI and turned it into a .308 Win. I do seat a little longer than the traditional 2.810" of GMM but not much more.
I've only tried feeding from the mag a few dozen times, and it worked fine with 2 rds. Never tried more than 2 rds.

FN in MT

 

[George Az]

I have one (700 L/A 06) at the smith right now being turned into a 6.5 x 06, the other top choice for me was .260. No problems either way. You can also do a 6.5 x 47 Lapua, great round too.

 

[cypriss32]

Id be inclined NOT to see a LA goto waist with a 260. A 280AI or 30-06 would fit the bill. Just buy a short action and rock 6.5cm.