Innovative Design and Manufacturing

Next level hardware produced by a company built on quality and obsessed with reliability and performance.

Product Demos

CUSTOMER REVIEWS

I love the look of this extention BUT.... Shortly after installing it, my BOG fell off a chair on to...

Gtrguy 11/05/2026

Solid built for the money Only reason im doing 4 stars is it can't be fired while folded. Ejection port...

Benjamin kelly spires 08/05/2026

Buffer installed without any issues ( 500 rds) .This was with a variety of ammo types. Federal 115 BP and...

Thomas Foti 04/05/2026

I really like the barrel so far! It was extremely hard to get the original barrel off to install this...

Casey Garrison 02/05/2026

As others have noted the rear takedown pin for is right with this. A little oil helps but I just...

Zeph 30/04/2026

The stock selector was stiff. You could always cut the stock spring down, but for the price I figured why...

Zeph 30/04/2026

I picked this up for my new Kuna. I'm using the stock lower and I haven't had any malfunctions with...

Zeph 30/04/2026

Field tested and battle proven, the parts that we produce are trusted by professionals around the world.

Vertically integrated and ISO certified, we operate where old school craftsmanship collides with modern manufacturing processes and equipment.

Engineering is the core of who we are. Through relentless testing and continuous refinement we create simple, durable, and innovative products.

From engineering to manufacturing and sales to shipping; HBI is synchronized. We set realistic goals that allow us to deliver on time, every time.