AR-15 w/Stoner 224 Valkyrie ?

Toad1

Private
Minuteman
Apr 15, 2020
1
0
Hi guys, just looking for others input on adding the Stoners 224 to my AR for some longer range shooting.
Looking at the upper with stainless 22” 1:7 barrel.
Question is would this be decent choice for long range target shooting?
I’ve done “some” research on it haven’t seen much on people’s opinion on them.
Appreciate any advice, thanks