






1911 Grips
Reproduction Scope Mounts
Ruger M77 MK2 Inserts
Select hardwoods, 3D printed composites, and billet aluminum grips shaped for precise hand feel and exact frame alignment.
Engineered scope mounts for hard to find FN-49 and MAS 49-56 rifles machined from solid aluminum to fit original historical receivers.
Bespoke wooden inserts precision crafted to replace factory plastic grips with rich hardwood.

A Large selection of tropical and domestic hardwoods to choose from




With 20 years of machine-building experience behind me, in 2001 I started working on my own out of my shop as Fierro Custom Fab & Machine, manufacturing hydraulic excavator thumbs and related equipment through my second site. Northsaw.com.
Along the way, I took an interest in building my own CNC machines, which opened the door to other projects. I began building guitars as a hobby and later started designing and making custom rifle and pistol grips.
I’m still a one-man shop—a machinist, fabricator, designer, and builder who enjoys making things that are a little different from what you can buy off the shelf. I take pride in doing good work and making something I’d be happy to put my name on.
About me.....
A few shop pics
Check active listings on eBay or reach out directly to discuss custom engraving, scope mounts, or custom grip sets.


