Originally Posted By: 1badsheeOriginally Posted By: coyotezapperOriginally Posted By: Buster HindendI'm going to ponder out loud to no one in particular, but it's no secret Lapua brass tends to be thicker than others
So I wonder if guys with a custom chamber with say 2-3 thou clearance would have to turn necks?
I know when I spec'd out reamers for my 17 FB and 20 vartarg that Dave Kiff had to make the neck area bigger to accommodate Lapua brass
I think what you are seeing here is the result of necking down 221 FB brass to 17 FB and 20 VT. The 6.5 CM Lapua brass will only have slightly thicker necks and possibly will not be any thicker than any other brass. I use Lapua brass whenever I can and I have never had an issue with excessive neck thickness.
Yes It was and that's why I raised the question
Seems like guys on the Hide have wondered about it too
The following comment was copied from the Hide. This is from Josh at Patriot Valley
bohemr13
Re: 6.5 Creedmoor Lapua Brass - Dreams really do come true
Wednesday at 1:14 PM
Here's my take:
Until the brass is in hand, don't get excited. Here's why.
1) For 2 years we heard "Lapua is making 260 Rem brass!!!"
It took 2 years and when it arrived the stuff had a thicker neck which meant that all the existing rifles setup in 260 for R-P brass and necked Winny brass had a lot of consistency issues. I've seen several sub 1/2MOA 260's switch to Lapua brass and all of the sudden they can't hold 1 MOA. The same thing happened with 6.5-284 brass. Lapua is thicker than the Win 284 brass necked down. No necking required but all the guys either had to open up existing chambers or neck turn. It was not plug and play.
2) It's rumored to be small pocket brass. If you don't have a tight firing pin and/or a small firing pin (no jokes intended) then switching over may cause primer cratering and pierced primer headaches. Especially because of the tendency for reloaders to really push small primer pocket 308 size brass.
3) Take the recent 6 Dasher brass from Norma as an example. The brass took a while to show up, when it did the consistency was not what was promised. The advised reamer dimensions are now too small in some areas so all the guys who bought the advised reamer are stuck with regrind fees and they don't have a reamer right now. I've been saying it for months, now Robert Whitley is on the tear telling folks about it too. If I was duped into buying a reamer on advice of the people selling brass I'd be pretty cheesed over it.
Would it be nice to have Lapua 6.5 Creed brass? Absolutely. But functionally it doesn't do anything we don't already have with the 6.5x47 or the 260 from Lapua... you're gonna have to load it yourself.
It might not fit the current chambers correctly (there's no direct evidence, just a track record that points to caution).
I remeber this being a issue for some guys when the 260 brass came out.