Login

Firearms
- Pistols
- Rifles
- Shotguns
- Receiver
- Class 3
- SBR
Deals
AK-47
Ammo
Best AR-15 for Sale
Best Concealed Carry Guns
Best Home Defense Guns
Collectible
Competition
Rebates
Shop All Guns

Login

Home
Products
Manufacturer
Omega
AR-12

AR-12

AR12

Popular AR-12 products

Filter by Condition

Filter by Availability

Filter by Price

0

3500
Min Price
$
Max Price
$

Sale!

Used

Used OMEGA ARMS AR-12 12 Gauge 20" Barrel 5+1

Used OMEGA ARMS AR-12 12 Gauge 20" Barrel 5+1

$499.99 $399.00 Out of Stock

Used

Omega Arms AR-12 – 12 Gauge Semi-Auto Tactical Shotgun, Optic, Case, Sling & Extras

Omega Arms AR-12 – 12 Gauge Semi-Auto Tactical ...

$349.00 Out of Stock

Recommended for You

Springfield Armory Kuna 9mm Pistol 6" Barrel KN9069B

Springfield Armory Kuna 9mm Pistol 6" Barrel KN9069B

Kel-Tec PR57 57 Pistol Rotary keltec Stripper Clips 5.7x28 PR57BLK

Kel-Tec PR57 57 Pistol Rotary keltec Stripper Clips 5.7x28 PR57BLK

STI Staccato XC 9mm Optics Ready CS Frame DLC Compensated Barrel

STI Staccato XC 9mm Optics Ready CS Frame DLC Compensated Barrel

CCI Blazer 9mm Luger Ammo 115 grain FMJ Case of 1000 Rounds 5200

CCI Blazer 9mm Luger Ammo 115 grain FMJ Case of 1000 Rounds 5200

Henry Golden Boy Silver Youth 22 LR H004SY

Henry Golden Boy Silver Youth 22 LR H004SY

Trijicon RCR Enclosed Adjustable Red Dot 3.25 MOA Black 3300001

Trijicon RCR Enclosed Adjustable Red Dot 3.25 MOA Black 3300001

Buy With Confidence

All firearms ship from our APPROVED FFL Dealers.

Contact Us

info@gunprime.com

Gunprime

205-201-0729

Links

Sell on Gunprime

Current FFL/SOT

Important information regarding ammo orders

Hours

Monday - Friday: 9am - 4pm

Saturday & Sunday: Closed

Subscribe to our mailing list

ATF Announces Major Suppressor Rule Change: What Gunprime Customers Need to Know

The Guns of The Matrix : 5 Firearms That Still Look Cool 27 Years Later

Trijicon’s $100 RMR Rebate: What It Means for Shooters in 2026

Big ATF Changes Are Coming: What They Really Mean for SBRs, Pistol Braces, and Gun Buyers

Manurhin MR73: The Last True Combat Revolver w/ Ben Grundwerg & Joseph King of Beretta

View more articles

Benelli , Beretta , Browning , Colt , CZ , FN , Glock , HK , IWI , Kel-tec , Kriss , LWRC , Mossberg , Sig Sauer , Smith & Wesson , Springfield Armory , Steyr Arms , Walther

While every effort is made to include accurate and correct images, descriptions and pricing for all products, inadvertent errors may occur. Gunprime reserves the right to modify or change pricing information or descriptions without notice. If you have a question about an item, please call or e-mail for more information before placing your order. In store pick-ups will have a transfer fee.

Copyright © 2026 | GUNPRIME.COM

Send us a Message.

* Your Name

* Your Email

* What is this message in regards to?

Your Phone (if you would like us to call you)

* Your Message

Would you like a copy of this message emailed to you?