Denny's 6.8 SPC Recon 12 Inch

[eltorito71]

Anybody have one?

I'm trying to decide between his 6.8 SPC Recon 12 in. or his 12.5 in. Operator in 5.56 to build a SBR.

[DocGKR]

Get both uppers--it is always nice to have matched pairs...

[eltorito71]

If you had to choose between the two, which one and why?

[MisterWilson]

12.5", just to help insure that you'll have enough room for when you get an AAC M4/SPR can in 6.8.

[eltorito71]

I think I'm gonna go 12.5 Operator with a DD 12.0 Lite Rail and H2 Buffer. Slap a T-1 on top.