crbutler wrote:Given that with the 110 TTSX I’m getting 2400 with the .300 whisper/blk out of a 10” pistol AR using H110 (Barnes load, it’s notorious for being a bit hot) I really doubt the HMR is really that much better.
You will have to pay WC prices as well, so color me dubious of any great advantage.
BTW, the Grendel is crap... you want the 264 LBC.
What twist on your 10 inch barrel? I would say that's a hot round. Am getting 2200 fps out of my 10 inch with 110 v max.