that kind of depend on how you define "on".
I did order a new upper today, but the wait is 6-8 months. Oh joy. Not that I didn't know that before ordering.
http://www.whiteoakarmament.com/xcart/p ... 261&page=1
Here she is. I got the non-fluted version. She should shoot better than me, which is the plan.
I asked about 1:7, but they don't offer it in the longer barrel.
but 1:8 should work fine for any mag length pill so no biggie.