

GTR Chrome Silica Spring Testimonial
I want to tell you about my experience with firing pin springs. The gun is a Stiller Viper LV in 6ppc with Krieger barrel. I installed...
Dwayne Cyr
Aug 27, 2019


270 WIN
THANKS GREG! THIS 270 WIN SHOOTS ABOVE AND BEYOND OUR GOALS AND EXPECTATIONS. I NEVER NEW A LIGHT WIEGHT HUNTING RIFLE COULD SHOOT SO...
Tim Perea
Aug 3, 2017


22K Hornet
Hi, I had sent my Savage 25 to you to ream it to 22 K Hornet and thread the barrel for a suppressor earlier this year. I wanted to say...
James Lauman
Aug 3, 2017


300 WSM Pistol
Greg, here is a picture of the defiance devient 300 WSM pistol completed. I'm still developing loads for it but so far it has shot 5...
Bart Ott
Jul 27, 2017


Bad Barrel Work
The barrel on the left is Greg's work. The barrel on the right is what someone did to a new barrel and charge for it as an precision...
Bad Machining
Jul 24, 2017


Ruger 223
This is a Ruger 223 bolt face with erosion from leaking primers. Along with the larger diameter bushing to clean up the damage the F/P...
Damaged Bolt Face
Jul 24, 2017


Rebuild Bolt Face
A Winchester bolt sent in after having been bushed by someone else. The bushing was made of a soft material. Also a huge hole was bored...
Rebuild damaged bolt face.
Jul 24, 2017


Repair Bolt Face
This Rem 722 bolt came in with no explanation as to what happened. I didn't ask. It looks like someone tried to remove a case swelled...
Repair severely damaged bolt face.
Jul 24, 2017


Mini M16 Extractor, 70 Winchester
This is a Model 70 Winchester Push feed with a Standard bolt face. You can see I installed a Mini M-16 extractor and Bushed the firing...
Install mini M16 extractor.
Jul 24, 2017


YouTube: Video Making A Dummy Round
Because Greg builds chambers the way you prep your brass and the depth you seat your chosen bullet, he requires a dummy round. If you...
Youtube Video Dummy Round or Factory Round
Jul 24, 2017