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Interested in our services? Contact us at

Slide Milling Service

*Customer pays for shipping to us, we pay for shipping back to customer*

Shipping Address:

Johnson Dynamics LLC
3740 Boiling Springs Hwy PMB 124
Boiling Springs, SC 29316

We will notify you when we receive your slide. When your slide is complete, we will notify you and ship it back to you.


Cerakote Service | Starting at $75

Send us your gun accessories (no lower receivers) to be cerakoted. All upper receivers must be stripped before sending them to us! For a quote, email us at Attach photos of items you want cerakoted. Include what color scheme you want, for all color options go to You can also choose our Johnson Dynamics specialty options, JD Multicam or JD Oak Leaf, these cost more than a one-color option. We will email you back with a quote. Ship us your items and we will ship them back to you cerakoted.

Bolt Carrier Group Service | $85

Send us your BCG and we will skeletonize it with our CNC Mill. All BCG’s that get skeletonized will also be cerakoted in Troy Tan to ensure that they do not rust. All skeletonization will be our standard cut as pictured. Price includes cerakote service.


Laser Engraving Service

We offer a custom laser engraving service. Email us at johnsondynamicsllc@gmail. com with a description or picture of what image you want to use, or send us the exact SVG file you want used. We will email you a preview to get your approval, along with a quote. Then, ship us your item to be engraved and we will ship it back to you when completed.


*For all services customer pays for shipping to us, we pay for shipping back to customer.*

*All upper receivers must be stripped before sending to us.*