My chad, brother in iron. First off, you're too yoked to carry a puny little 10.5.
ACOGs are great optics but they're extremely dated and have some serious shortcomings vs modern LPVO's and the price hasnt adjusted to reflect this.
Depending on the direction you're going id go with a quality 1-8 like nightforce, kahles, or leupold.
The aimpoint T1/T2 is an excellent optic ive got several but even my dedicated night/CQB gun is rocking a nightforce atacr now (with offset rds for CQB).
You'll never get the precision out of a dot and especially a dot with a magnifier behind it that you'll get with real glass and the ability to crank yer hog up to 8x for target ID or longer range shots is nice.
Don't listen to people who say an SBR is useless beyond 200 yards or whatever. This 11.5 will put 75gr gold dot on a torso size target with stupid reliability out to 700.
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