What should my next upgrade be? (or Buffer Weight question)
Here's what I'm working with:
LOWER:
SBR'd Superior
Stag Buffer/Rec Ext + CTR
DPMS LPK
MIAD
UPPER CONFIGs:
11.5" Bushmaster Barrel w/ LT low pro gas block and LT 9.0 Rail
Colt SP1 bolt and carrier
EOtech 512
Needs BUIS
9x19mm RRA 10.5"
VM-Hytech Block
Needs BUIS and/or optic.
Stag 3L 16" Lefty
EOtech 512
BACKGROUND:
Gun has been flawless over 2K rounds out of the lefty, 9mm had some teething problems but is now 100% with the standard carbine buffer (!yes!), just picked up the 11.5" on a trade.
Since I moved back to the East Coast my shooting has been a lot closer, and I'm going to go with the 11.5" as my primary. I'm probably focusing on it the most b/c I just got it and I want to get it perfect for me. I also shoot the 9mm a lot b/c I like it.
THE QUESTION:
1) Should I upgrade the buffer? I've done a TON of reading on this site over the last month and it looks like I'm on the light side now, for what I'm doing. Would you recommend an H2 or should I go to H3 b/c of the 9mm application?
2) Should I upgrade the carrier? I'd like to get a BCM Auto Carrier, but only if I can get one sans logos. The Colt is a Colt, but it's got the rough finished front, the FP retaining pin doesn't slide straight through... it's just old school. Plus BCM carrier is the way to go.
3) Should I get BUIS, right away? Not planning any classes soon, but it seems naked...
4) Should I get something back on top of the 9mm before I do anything else? It was my #1 upper prior to this, after I moved. I threw on some HK style sights when I robbed the 512, but the 1913 block sits the front sight post too low.
5) Should I upgrade my FCG? I say no way, b/c it's broken in nice and I've never had a problem, but I thought I'd make it an option since there are probably some DPMS haters out there.