Sierra 60 gr,

[ronald mccollum]

Hello, new to forum, just getting in to reloading , friend helping me 1st before I purchase. Anyway I want to reload some 60 gr Sierra TMK and have read that the pmag max length is 2.260. Has anyone loaded these for the AR. Hate to order and they not load, I understand you can seat them to where they would work but want to stay in spec,
Thanks Ron

 

[SlowFuse]

You'll be good to go.

The 77 grain TMKs fit to mag length so the 60 grainer tmk should be a non issue.

 

[ronald mccollum]

You'll be good to go.

The 77 grain TMKs fit to mag length so the 60 grainer tmk should be a non issue.

Thanks slofuse, hoping that was the case, man ,having to use what you can find is not fun. Especially if your a newb to the reloading world. Thanks agn

 

[SlowFuse]

If you don't have a Sierra manual it would be worth getting.

Powder manufacturers offer decent data as well.

Good luck.

 

[ronald mccollum]

Ok,thanks , I have found some load data for that particular bullet but my concern was the OAL for the list.

 

[ronald mccollum]

Ok,thanks , I will do that, found some online data but just concerned about the length fitting into the mag