K&M Arms

K&M Arms K&M Arms is a fi****ms manufacture that has revolutionized the bullpup rifle design with a 3-5lb adjustable trigger The all new K&M Arms bullpup has been born.

Made from 6000 series aluminum it is the only bullpup on the market that is all aluminum. And is the lightest on the market at that. It also has modular rails that can be mounted anywhere along the horizontal slots. And it has a crisp, almost no creep 3.5lb trigger pull. Never before offered in a bullpup semi auto rifle.

When you know how to stand alone in the crowd with nothing around you to help. The K&M ARMS ARTB stands apart from ever...
03/17/2026

When you know how to stand alone in the crowd with nothing around you to help. The K&M ARMS ARTB stands apart from everyone else.
pistol silencers

Brand new website is up and running, go check it out! Here we have the ARTB-FM sporting a 9" 300blk from along with a ...
03/14/2026

Brand new website is up and running, go check it out! Here we have the ARTB-FM sporting a 9" 300blk from along with a new can from


All set up at the big AZ gun show this weekend with product to sell. We are in the SAR building north west corner of th...
12/05/2025

All set up at the big AZ gun show this weekend with product to sell. We are in the SAR building north west corner of the building. Come check out the new ARTB lower with the FM products upper.

08/20/2025

ARTB animation on this simple yet awesome design. So compact and sleek, you can't live without it in your lineup.

These little soldiers are almost ready for shipping. Look for an email soon for info on how to get one. More info on t...
08/13/2025

These little soldiers are almost ready for shipping. Look for an email soon for info on how to get one. More info on the website.



Foxtrot Mike Products

A crate full of lower receivers headed to G&W Broach to have the magwell made for a drop free experience everytime. We...
05/19/2025

A crate full of lower receivers headed to G&W Broach to have the magwell made for a drop free experience everytime. We put in the pilot hole and then they pull the finished profile. They have done great work for us over the years.
Shown with a 11.25" 5.56 upper and a 60rd surfire mag.
Get ready Foxtrot Mike Products for an influx of upper receiver orders soon.




Material dropped today for the ARTB receiver. Rolling hard on Monday. Each block starts out at 9lb 4.4oz. Finished a...
04/26/2025

Material dropped today for the ARTB receiver. Rolling hard on Monday. Each block starts out at 9lb 4.4oz. Finished assembled receiver weight is 1lb 10.6oz.




We have updated the webpage so if you want to get notified when the ARTB is in stock and ready for shipment. Material i...
04/07/2025

We have updated the webpage so if you want to get notified when the ARTB is in stock and ready for shipment. Material is getting ordered to start up production.
https://www.kmarms.com/ARTBFM.html

When you stand alone in the crowd. How many pistols do you know that can stand on their own. This is a sick new bullpup ...
03/11/2025

When you stand alone in the crowd. How many pistols do you know that can stand on their own. This is a sick new bullpup pistol that uses the Foxtrot Mike Products MIKE15 gen 2 upper.
# bullpup

And just like that, one out of billet aluminum. Well not that simple......
03/11/2025

And just like that, one out of billet aluminum. Well not that simple......

We are getting closer to a release date of the ARTB. Proving out the first operation of the new trigger system in this ...
03/06/2025

We are getting closer to a release date of the ARTB. Proving out the first operation of the new trigger system in this bullpup.

Proving out the CNC program for this billet pistol lower for the Foxtrot Mike Products Mike-15 Gen 2 upper . This is g...
02/28/2025

Proving out the CNC program for this billet pistol lower for the Foxtrot Mike Products Mike-15 Gen 2 upper . This is going to be a sick build with the AR upper and a bullpup braced lower. The release date will be the end of march.

Address

24206 S 124Th Street
Chandler, AZ
85249

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+14804060538

Website

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