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Optics for Short barrel rifle

Posted on 6/18/24 at 8:37 am
Posted by goodgrin
Atlanta, GA
Member since Nov 2003
6389 posts
Posted on 6/18/24 at 8:37 am
What is everyone's choice of optics for a short barrel AR-15? That would be a barrel equal to or less than 11.5" for me. I had a 1-6x24 LVPO scope initially, then a Sig Sauer 5X prism scope that was heavier than a brick and now I'm looking for something lighter. I'm hesitant to place a red dot 1x on the AR-15 like a Sig Sauer Romeo-MSR 1x20mm compact red dot due to lack of any magnification.

I'm currently looking at a 3x Primary Arms SLx microprism scope or a lighter 5x prism scope by Vortex. Welcome any suggestions. I'm not interested in a 3x magnifier for a 1x red dot.

Gun purposes would be for target shooting <200 yards, car gun and wild hog hunting. Currently using a Surefire RC2 mini suppressor on it.
Posted by Clames
Member since Oct 2010
17744 posts
Posted on 6/18/24 at 8:41 am to
I have a Sig Romeo 5 on my 10" AR.
Posted by finchmeister08
Member since Mar 2011
37876 posts
Posted on 6/18/24 at 8:58 am to
eotech holographic sight on one.


sig romeo 5 on the other.
Posted by Jon A thon
Member since May 2019
2123 posts
Posted on 6/18/24 at 9:06 am to
Vortex Spitfire @ PSA for $249

If you are looking for any type of magnification, this is a pretty good deal. I have it on my 16". I bought the Vortex Venom micro red dot to put on top of it (directly mounts to the 5x) and now it's a super light system that covers everything from 25 yards to 300-400 yards and at around $500 all in.

On my SBR, I have a Eotech Holographic. You could put a magnifier on that and it'd be great, but it would cost over twice as much as the Vortex setup. The main benefit to the Eotech is eye relief. So much easier for target acquisition, but I'm reasonably limited to <100 yards without the magnifier. I'm okay with that since it's on my 300 BLK.
This post was edited on 6/18/24 at 9:09 am
Posted by LEASTBAY
Member since Aug 2007
15608 posts
Posted on 6/18/24 at 9:11 am to
I have the vortex prism listed above. I think mine is 3X. Seemed like the best option.
Posted by lsufan1971
Zachary
Member since Nov 2003
21300 posts
Posted on 6/18/24 at 9:30 am to
I have a Holosun HE515CT and Sig Romeo 3x magnifier on my 300BO, I really like the setup with the Unity tactical mounts. Best of both worlds.

Posted by El Segundo Guy
SE OK
Member since Aug 2014
10780 posts
Posted on 6/18/24 at 11:02 am to
X3. That's what I have on my Aero Precision 300 BO.
Posted by kengel2
Team Gun
Member since Mar 2004
32860 posts
Posted on 6/18/24 at 12:28 pm to
quote:

Holosun HE515CT


Still kicking myself for not buying one of them that were discounted.
Posted by calcotron
Member since Nov 2007
9251 posts
Posted on 6/18/24 at 2:16 pm to
quote:

3x Primary Arms SLx


I have this and I really like it, but it's on my only AR and I only have hunting rifle optics to compare to otherwise.
Posted by bbvdd
Memphis, TN
Member since Jun 2009
26866 posts
Posted on 6/18/24 at 3:03 pm to
My 14.5” has an aimpoint micro t2 on it.
Posted by lsufan1971
Zachary
Member since Nov 2003
21300 posts
Posted on 6/18/24 at 5:40 pm to
Bought mine for $259 from Europtic when they had their close out.
Posted by BadatBourre
Member since Jan 2019
975 posts
Posted on 6/18/24 at 5:45 pm to
Theres a brand new Sig 5 dropping soon.
Posted by GrizzlyAlloy
Member since Aug 2020
2581 posts
Posted on 6/19/24 at 8:12 am to
I've got a Primary Arms GLx 2x

Posted by Carson123987
Middle Court at the Rec
Member since Jul 2011
67279 posts
Posted on 6/19/24 at 8:33 am to
Aimpoint T1 here

Small, light rifle = small, light optic
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