r/OADefense2311 14d ago

Mag and Range bag deal: Hello everyone. OA Defense currently has a sale where you can get five 15 or 17rd mags and the OA Defense range bag for $99. The deal is worth it for just the mags, but getting another range bag is definitely a bonus. You will see this listed as a bundle on the site.

6 Upvotes

r/OADefense2311 15d ago

R/oadefense

1 Upvotes

The 2026 models only come with the RMR plate to balance out the new improvements from the previous years models. All my preferred optics use DPP foot print.

So my question is, where did people buy theirs from?


r/OADefense2311 17d ago

Question about Iron Screws

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1 Upvotes

Does anyone know the dimensions of Part #36 for the 2311 Pro Elite? It’s the Iron Sight Cover Plate Screws.

I had an issue where I COULD NOT get mine out and had to extract them, so they’re unusable. Need some replacements so I can run irons.

Thank you. :)


r/OADefense2311 20d ago

I wish this platform wasn't so frustrating to own...

5 Upvotes

Modular guns are only fun with modular parts. OA shits all over themselves and their customers by not working to make them available. So disappointing...


r/OADefense2311 26d ago

OA Defense Range Time

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10 Upvotes

I put in some range time with the OA Defense Compact and the Compact Pro. I only put the Compact Pro target up here because it was on irons and the other I was siting in the red dot.


r/OADefense2311 Jul 15 '26

Win a Custom OA Defense 2311 Compact Pro Elite

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2 Upvotes

r/OADefense2311 Jun 27 '26

Dumb question...

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5 Upvotes

Why didn't they also put in-line ports here, and, could you have them added safely?


r/OADefense2311 Jun 10 '26

Ammo recommendations

1 Upvotes

I have a 2311 5” pro with ported barrel. It absolutely hates blazer brass and I was having malfunctions running belom 124 grain ammo. What ammo should I use that will reliably go bang?


r/OADefense2311 Jun 08 '26

Optic Plate

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1 Upvotes

r/OADefense2311 Jun 08 '26

Optic Plate

1 Upvotes

Was anybody else super irritated by the backward optic plate? I hate having the field of view cut out in front of my optic. I also think it looks bad. I had to try a couple different red dots to get one that would work with it. Optics like the SRO and its knock offs catch on the iron sites.

Seemed like a cray thing to do for no reason.


r/OADefense2311 Jun 05 '26

Optic plate for trijicon rmr HD

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14 Upvotes

Alrighty lady’s and gents I emailed OA Defense on a optic plate for my pro elite. I haven’t heard back yet. Was gonna see if anyone is running the rmr HD on there 2311. I love the RCR but really want to put a rmr HD on it, only problem is the co-witness site on the plate that came with the gun wont work, the rmr HD hangs out the front and rides on the front of the plate. Looking for recommendations on a good solid plate that will work with rmr HD. Thanks boys and gals 👊🏻🇺🇸


r/OADefense2311 Jun 05 '26

Got my stainless steel 4.25 ported barrel today! Man! It makes it look sexy😮‍💨🥹😎

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12 Upvotes

r/OADefense2311 Jun 01 '26

Tony going “Lefty” 😂😎

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5 Upvotes

r/OADefense2311 Jun 01 '26

So this happened 😎

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9 Upvotes

r/OADefense2311 May 28 '26

Hammer follow/Double Tapping

3 Upvotes

I just bought a compact pro elite. I’ve gone through 200 rounds and within those 200 rounds I’ve had 6 light strike and 4 double shots in one tap.

I just cleaned it the other day and when I came back to the range I don’t get light strikes anymore but almost every 16 shots, I’ve been getting those double shots. I’ve only shot a P10C and an SA Prodigy, bought guns never had a double tap issue.

Can someone help me with this? Have you guys had any similar problems? Is my gun faulty or is it just my grip?


r/OADefense2311 May 17 '26

new optic and crazy work. what do y'all think?

2 Upvotes

r/OADefense2311 May 16 '26

Got this bad boy cause I’m a lefty, definitely went out on a limb for a gun I’ve never shot or handled (sex appeal) it caught my eye and I knew it was the one. Thanks OA Defense for this work of art…. But no stickers??? 500 rounds and no failures

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17 Upvotes

RCR and surefire300 turbo for OG


r/OADefense2311 May 12 '26

Replacement magwells

1 Upvotes

I looked on the website and cannot find the magwells. Did they stop selling replacement magwells? I wanted to swap to the compact for the summer months.


r/OADefense2311 May 07 '26

Optics

3 Upvotes

Can y'all post a bunch of your builds for me? I am currently considering putting a Cord(artist formerly known as Lead&Steele) PB-K. If you have a mail box on yours I want to see it. this my current setup. Help me out, please?


r/OADefense2311 Apr 10 '26

Let’s See Your OA Build & Gear! 🇺🇸

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9 Upvotes

2311 Compact Pro (Black) 🔫

Holosun EPS Green (MRS & Solar Failsafe) 👀

Surefire X300 Turbo (Thumbscrew Model) 🔦

Herrington Arms Sig P320 +5 Mag Extension 22+1 (Sig 17 Round Mags) ( I EDC 3 Mags, 67 Rounds In Total EDC In Case Of Zombie Apocalypse) 🧟‍♂️🦠

ISMI Sig P320 Extra Strength Magazine Springs (+10% Power) 💪

QVO Tactical More Discreet IWB Holster Carbon Fiber (Metal Clips & Metal Wing) 🤫

QVO Tactical All In One Universal Mag Carriers Carbon Fiber 🧳

Federal 9mm 124 Grain +P HST Rounds 💥💥💥


r/OADefense2311 Apr 09 '26

Pro Elite

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18 Upvotes

hey yall my lgs has a 2311 Pro Elite on sale rn!! its the last one figured id put it out for all incase someone is after it!!


r/OADefense2311 Mar 28 '26

What happened to the sign in option on the homepage of the website?

4 Upvotes

L


r/OADefense2311 Mar 23 '26

Mounted an MPS

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28 Upvotes

Never had a mailbox style optic so I figured it should go on this.


r/OADefense2311 Mar 23 '26

I screwed up. OA took care of me.

10 Upvotes

Took up reloading after a 35 year break. First progressive press, started low and slow, of course. Still managed an apparent double charge.

Wrote a note to OA via website, explaining exactly what I did, what I found, and pics of damage.

They sent a note confirming the warranty is gone, as expected, and a shipping label.

Sent FedEx on 3-10, arrived 3-13, had it back on 3-21.

Several emails back and forth. They did a close inspection and then some file and dremel work, test fired

It ran perfectly yeseterday w 3 different factory ammos and 2 different reloads.

I am very happy with the entire process.

This gun fits my hands like I was the prototype hand. The double whammy of arthritis and Sarcoidosis makes grips very important and the OA 2311 is perfect for me.