Old Republic Armaments

Home
United States
Rapid City, SD
Old Republic Armaments

Welcome to Old Republic Armaments, Rapid City’s premier Veteran-owned firearm customization shop! Thank you for your interest in learning more about us.

At Old Republic Armaments, we specialize in start-to-finish custom builds of pistols and rifles.

09/26/2025

🚨‼️REMINDER‼️🚨

Today and tomorrow are the last two days of our liquidation sale for you stop by and shop. If you ordered something that you still need to pick up, now would be the time to do so!

●Friday 9/26: 9am-5pm
●Saturday 9/27: 10am-2pm

09/22/2025

Important Update from Old Republic Armaments‼️

This is our final week open, and we’re holding a storewide liquidation sale.

Our Silencer Shop kiosk will be moving to First Stop Gun & Coin in downtown Rapid City and should be ready to use next week.

We know communication has been quiet the past couple of weeks—closing a store isn’t easy, and we’ve been working hard to get everything wrapped up on time. We truly appreciate your patience and support.

🗓️ Hours this week:

Monday (9/22): 9am – 5pm

Wednesday (9/24): 9am – 5pm

Friday (9/26): 9am – 5pm

Saturday (9/27): 10am – 2pm (Final Day)

If you have questions, please email us at [email protected] or stop by during open hours this week. We won’t be able to answer phone calls.

Thank you to everyone who has supported Old Republic Armaments. We couldn’t have done this without you.

09/08/2025

The GSG STG-44 in .22LR brings a piece of history to today’s range. Modeled after the first “assault rifle” of WWII, it’s affordable and packed with history.

Come take a look!

---

09/04/2025

A piece of history, reimagined.

The original MP-40 was one of the most recognizable submachine guns of World War II, issued primarily to German forces. Known for its distinctive design, it became an enduring symbol of the era.

The GSG MP-40 replica captures that classic look while making it accessible to modern collectors and history enthusiasts. Chambered in .22LR, it offers the appearance and feel of the original without the rarity (or cost) of a wartime artifact.

Stop by Old Republic Armaments to take a closer look at this unique blend of history and modern craftsmanship.

---

09/02/2025

Fresh mani? Cute. Fresh Cerakote? Unstoppable. ✨️💅

We can make it happen.

Custom Cerakote at Old Republic Armaments means your gear can be as bold, sleek, or glam as you are. Durable protection + personalized style? That’s a perfect match.

---

08/28/2025

📢 Labor Day Weekend Hours 📢

We’ll be open our normal hours tomorrow, Friday (9AM–5PM), and Saturday (10AM–2PM).

Closed on Monday, September 1st for Labor Day.

Back to normal hours Tuesday, September 2nd.

Wishing you all a safe and enjoyable holiday weekend! 🇺🇸

---

08/27/2025

We can help you stock your pantry with "canned goods" in style 😎 😉

---

08/26/2025

Pantry goals ✨️

---

08/25/2025

The HK G36 chambered in .22LR

Lghtweight, reliable, and ready for precision training. Featured in the original Call of Duty: Modern Warfare, this rifle bridges tactical performance with history.

Come check it out!

---

08/22/2025

Sleek and modern🔥

This Sig P365 Fuse just made it's way into Old Republic Armaments. Come check out the details in person. You’ll see why it stands out.

---

08/20/2025

It’s heating up out there, but we’ve got the AC running and plenty to check out inside! Swing by Old Republic Armaments to cool off and see what’s new.

Did you know?
-We offer custom Cerakote to give your gear a fresh, one-of-a-kind look, plus we handle FFL transfers to make the process smooth and simple.

---

08/19/2025

The Switch Gun from Standard Manufacturing is a revolutionary folding revolver. About the size of a cell phone when closed, the grip fully covers the trigger for safety. With the press of a button, it opens into a full-grip revolver for control and accuracy, chambered in .22 WMR/LR.

Come check it out at Old Republic Armaments!

---

Address

601 12th Street Suite 1
Rapid City, SD
57701

Telephone

+16057872141

Website

https://oldrepublicarmaments.com/

Alerts

Be the first to know and let us send you an email when Old Republic Armaments posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Old Republic Armaments:

Shortcuts

Want your business to be the top-listed Shop in Rapid City?