interesting - I though the bolt was OK, it was all in the carrier.
I stand corrected.
I think you and KevinB are talking two different issues, I agree with you that the increased dwell time in the
enhanced carrier can cause issue with
short guns, and I suspect that KevinB's issues are simply with the design of the enhanced bolt.
What's confusing is that LMT has any combination of the carrier / bolt types:
Enhanced F/A carrier
Enhanced S/A carrier
Standard F/A carrier
Standard S/A carrier
Enhance bolt
Standard Bolt
The term Unobtanium is being thrown around to much lately. Obviously since they were for sale...they are NOT unobtanium. They never will be because the is always a chance to get one.
Well in the 10 years I have been building AR's, this is the first I have seen KAC SR-15 being offered to the general public in Canada, the only one that kept coming up in photo ops was our connected KevinB. I would consider that to be pretty darn close to unobtanium. Even RAS have been very hard to come by, I was happy a few years ago when I discovered MSTN in the US then they came up with the damn export laws.
As far as the package goes, KevinB broke it out and if you price all the components, it's a good deal.
Just to throw numbers out:
Base rifle: $1,300
Handguard: $600 FF-RAS, don't think you can get URX
Rear sight: $200
Front sight: $200
KAC match trigger: $200
SOPMOD stock: $200
KAC Single point sling behind receiver: $75
Rail sling mount: $45
Rail panels: $40
Case: $150
Mag: $40
AMBI kits: $50
Diemaca barrel: priceless
Total: $3,100 and I am being very conservative, also most of these items would take a long time to acquire if even possible.
It's an expensive AR but likely the best to out there.