#1 online retailer for the latest and greatest for all things pew pew. www.rainierarms.com Company Info
Rainier Arms was started by enthusiasts for enthusiasts.
We specialize in high end tactical rifles, pistols & shotguns, as well as parts, optics & accessories. "If we won't use it, we won't sell it." Founded in 2005, Rainierarms.com has thousands of unique products, and growing. Our technical advisory team consists of enthusiasts, law enforcement, & military personnel that continue to make our offerings unique and desirable in the marketplace. Service
07/03/2026
Mocking up what our new rifles will look like. This one is an 11.5” 5.56 with our Mako Grey Receiver set. What you guys think?
Accessories:
IRREGULAR DESIGN GROUP Hesychia 556UK Suppressor
𝑰𝑹𝑹𝑬𝑮𝑼𝑳𝑨𝑹 𝑫𝑬𝑭𝑬𝑵𝑺𝑬 handstops
UNITY Tactical EXPS riser and Magnifier Mount
Modlite Systems PLHv2
EOTECH OGL
Recap from our Cars & Calibers event Rainier Arms Wichita & Rainier Arms OKC hope to see you at the next event!
Thank you to everyone for making it out to our event!
SureFire LLC OA Defense Q, LLC
06/24/2026
Our new “Emerald City” shirts are live 🌲
Paying homage to the city we are from and from a time we all miss ❤️
06/23/2026
Additional looks of our NEW RX11 Double Stack 1911 Grip Module 🔥
Details and Compatibility listed on our site
The wait is over. The Rainier Arms RX11 is available now.
Precision machined from 7075-T6 aluminum with an integrated magwell and premium hard anodized finish, the RX11 brings a new level of refinement to compatible double stack 1911 platforms.
Watch the full launch video on YouTube.
06/15/2026
This Weeks New Arrivals ✨
Taran Tactical Innovations X Macro and G19 Combat Carry
Rainier Arms Sticker Packs and Patches
Trijicon, Inc. Green Dot SROs in BLK and Coyote
Lewis Machine & Tool Shovelnose Piston SBR 12.5”
All available at rainierarms.com 😤
06/03/2026
Father’s Days Cars & Calibers Event is coming up soon at our location! June 21st from 10am-5pm.
We will be hosting .defense for a demo day, and they’re going to be showcasing their products and doing some awesome giveaways. Our friends .kid will also be there hanging out with us as well 🤙
We will have food trucks and drink trucks on site as well so mark your calendars because you don’t want to miss this event 🔥
We’ll see yall there!
Built for speed. Tuned for precision. The Erebus v3 doesn’t miss the details. 🔥
| Monday | 10am - 6pm |
| Tuesday | 10am - 6pm |
| Wednesday | 10am - 6pm |
| Thursday | 10am - 6pm |
| Friday | 10am - 6pm |
| Saturday | 10am - 5pm |