Miles Killian Well-Known Member Joined Sep 25, 2012 Messages 72 Sep 25, 2023 #1 Is there any velocity gained by a .223AI vs .223 in a 10" TC barrel or say a 14" XP-100 barrel? Thanks
Is there any velocity gained by a .223AI vs .223 in a 10" TC barrel or say a 14" XP-100 barrel? Thanks
Ernie SPONSOR LRH Supporter Joined Jun 18, 2007 Messages 4,196 Location NE Wyoming Sep 25, 2023 #2 Yes should be the answer for sure with a 14", but I do not know how much
W WV Hitman Well-Known Member Joined Aug 16, 2020 Messages 231 Location eastern WV Sep 25, 2023 #3 My friend, gasixgunner, from the old SP & HHI has a .223AI XP. He could give you the answer. I remember him telling me it's a step above the .223, but I can't remember the velocity.
My friend, gasixgunner, from the old SP & HHI has a .223AI XP. He could give you the answer. I remember him telling me it's a step above the .223, but I can't remember the velocity.
M mjshell Well-Known Member Joined Jan 7, 2023 Messages 71 Location Lake of the Ozarks, Mo Sep 25, 2023 #4 I've had both in 14" contender barrels. Can't find my notes but velocity gains were nominal. 100 fps +- the Ai cartridges do require less trimming.
I've had both in 14" contender barrels. Can't find my notes but velocity gains were nominal. 100 fps +- the Ai cartridges do require less trimming.