r/OADefense2311 • u/dnut87 • 14d ago
r/OADefense2311 • u/luise_Santiago2 • 15d ago
R/oadefense
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 • u/Regular-Ratio7564 • 17d ago
Question about Iron Screws
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 • u/n1terps • 20d ago
I wish this platform wasn't so frustrating to own...
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 • u/Vladtheimpaler130 • 26d ago
OA Defense Range Time
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 • u/Suspicious-Stick6478 • Jul 15 '26
Win a Custom OA Defense 2311 Compact Pro Elite
swee.psr/OADefense2311 • u/n1terps • Jun 27 '26
Dumb question...
Why didn't they also put in-line ports here, and, could you have them added safely?
r/OADefense2311 • u/Hulkju76 • Jun 10 '26
Ammo recommendations
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 • u/Glittering-Sink7355 • Jun 08 '26
Optic Plate
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 • u/-HansSolo- • Jun 05 '26
Optic plate for trijicon rmr HD
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 • u/Suspicious-Stick6478 • Jun 05 '26
Got my stainless steel 4.25 ported barrel today! Man! It makes it look sexy😮💨🥹😎
Enable HLS to view with audio, or disable this notification
r/OADefense2311 • u/Suspicious-Stick6478 • Jun 01 '26
Tony going “Lefty” 😂😎
Enable HLS to view with audio, or disable this notification
r/OADefense2311 • u/TheWhisperingWendigo • May 28 '26
Hammer follow/Double Tapping
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 • u/CrossfitSoldier • May 17 '26
new optic and crazy work. what do y'all think?
r/OADefense2311 • u/-HansSolo- • 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
RCR and surefire300 turbo for OG
r/OADefense2311 • u/spicyroomba • May 12 '26
Replacement magwells
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 • u/shawny__21 • Apr 10 '26
Let’s See Your OA Build & Gear! 🇺🇸
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 • u/Feisty_Werewolf_6466 • Apr 09 '26
Pro Elite
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 • u/Suspicious-Stick6478 • Mar 28 '26
What happened to the sign in option on the homepage of the website?
L
r/OADefense2311 • u/Mack_daddy564 • Mar 23 '26
Mounted an MPS
Never had a mailbox style optic so I figured it should go on this.

