So, I’m reading the thread about AR’s for home defense ( this) and was wondering what is the RECOMMENDED or PREFERRED length? Keep in mind this will have a suppressor attached - 7,5”, btw, is out of the question.This message has been edited. Last edited by: craigcpa,
========================================== Just my 2¢ ____________________________
Clowns to the left of me, Jokers to the right ♫♫♫
December 19, 2019, 09:48 PM
hrcjon
in short barrels 10.3 is the what I use most. That's because dd mk18 came with that not some scientific study. My colt 6933 has 11.5 and also runs fine and the difference is simply not really meaningful in my normal handling of them. I'd stick in that range as its pretty proven. Don't know anything about PSA for this.
“So in war, the way is to avoid what is strong, and strike at what is weak.”
December 19, 2019, 09:52 PM
RHINOWSO
In 5.56, I won't go shorter than 10.5", but 11.5" is preferred. If you want a bit more smack, 12.5" ain't bad either.
300BLK, 7-8" is fine.
December 19, 2019, 10:20 PM
ruger357
If SBR, most agree 11.5” is optimal. If not, 14.5 or 16.
"we've gotta roll with the punches, learn to play all of our hunches Making the best of what ever comes our way Forget that blind ambition and learn to trust your intuition Plowing straight ahead come what may And theres a cowboy in the jungle" Jimmy Buffet
December 26, 2019, 09:03 PM
kimberkid
Something to be aware of; some suppressor manufacturers state a minimum barrel length, and wont warranty if you use shorter and have a catastrophic event ... if thats of any concern.
If you really want something you'll find a way ... ... if you don't you'll find an excuse.
I'm really not a "kid" anymore ... but I haven't grown up yet either
