I'm sure this has been beat to death, but the search function doesn't seem to be working.
Which of these would be the best AR-15 for a deputy sherriff to carry in his patrol car?
Well all three will do the job but if you want any money left over after you buy one I'd stick with Bushmaster, or RockRiver. Armalites are just overpriced in my opinion.
Agree with above. I have a Bushmaster and RR and have handles several Armalites. All good guns. If I was buying today though it would be a RR. It's the best fit and finish I've seen and priced reasonably.
I like bushmaster but would have to give the nod once again to the Armalite M-15 its chambered NATO 5.56 and has the heavy barrel you just cant beat that combo for velocity/accuracy when targeting at range
As has been said, any of the three will do. I have a Bushmaster 16" 1:7 Superlight that is a very accurate little rgun - it might make a very good choice for a patrol rifle.
Why don't you ask about Colt? I'd go Colt first then Armalite. Is the department buying it? Most manufacturers and their dealers provide attractive pricing programs for PD's. Are you buying a selective fire weapon, not just a semi-auto AR-15?
My LEO buddy carries a .30 carbine in his patrol vehicle. Small and quick handling and a decent enough round to do what he has to do with it. Some say the .30 carbine round is underpowered, but a lot LEOs I know like it because of that very fact- that it is not as susceptible to over penetration as 5.56 and thus safer to use around the public.
Don't forget about Stag though...I don't own one myself, but I have heard nothing but excellent things about them, and not just from people who only own 1 AR and it's a Stag, I mean dealers.