Gear Up. Load Up. Get Out.

Gun Metal Fab

Build Yours

Gear Up. Load Up. Get Out.

Gun Metal
Fab

Build Yours

Build Your Gun Metal Truck

To start building your Gun Metal Bumper or Flatbed, get started below.

The Apex Flatbed

Price range: $12,400.00 through $12,900.00
The Apex Bed pushes everything further - stronger lines, bigger presence, and a more aggressive stance designed for trucks that demand attention. Built for fully spec’d custom builds, it features integrated L-Track tie downs, reinforced construction, proprietary body line matching panels, and sleek thinline LED tail lights for a clean, modern finish.
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Color, Paint, and Finish Matched

Build yours with factory match finishes or even color matched mil-spec liner.
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Accessories Built to Fit

Sled rails, lights, storage, fuel solutions and more. Customize your build with accessories and paint to match your needs and your truck.
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Integrated Sled & Cargo Management

Sled rails, lights, storage, fuel solutions and more. Customize your build with accessories and paint to match your needs and your truck.
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Built for Work.
Built for Play.
Built to Last.

Everything we build is designed with purpose - no excess, no shortcuts. From bumpers to flatbeds, every product is built to handle real use, fit right, and hold up over time. Clean design, heavy-duty construction, and function that goes beyond factory. 

Flat Deck Install
Flat Bed Walkthrough
The Apex Sled Hauler
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Upgrade Your Truck

Whether you need it for play, for work, or a little of both... We've got the upgrades to take your truck to the next level.

Build Your Bumper

Truck Types

Standard and Heavy Duty Pickps

Models

3 Lines Built to Fit

Customizations

Color Match, Light Bars & More

Build Your Flatbed

Bed Length

SWB, SLB, DLB

Models

5 Lines for Work & Play

Customizations

Headache Racks, Storage, & More

More

Every truck should be set up properly.

Wheels, Tires, & Accessories

At Gun Metal Fab, we don’t just build beds and bumpers—we rig out complete trucks. Whether you’re upgrading a stock pickup or finishing off a full build, we make sure everything works together and looks right.

Let's Build Your Quote

    Contact Info

    Vehicle Info

    Build Options


    Wheels

    Tires

    Accessories

    Build Details


    CONTACT INFORMATION

    Billings, Montana

    406-325-5979

    Whether you’re building a full truck or just upgrading key components – do it once, do it right.

    Start Building Your Truck Today

    HOW WE DO It

    Every product is engineered for strength, tight fitment, and real-world performance.
    Whether it’s protection, storage, or full truck setups, everything we make is designed to work harder and last longer than factory ever could.

    01.

    Select Your Model

    We've built a line of products for every truck & use.

    02.

    Customize Your Kit

    Customize your build, add installation & more.

    03.

    Drop a Deposit

    Build your bumper or Flatbed, pay a deposit and lets build.