Category Archives: updates

Hi all …been a long time. Last GMGs I came across parts for 2 more GMG-22 airguns and built them up. The function wasn’t perfect, so I refined the design. New parts are printing right now; the airguns will be … Continue reading →

We chose to not offer a warranty with the GMG prototype airguns. Does this mean we’ll say “tough luck” if you buy an airgun and it shows up at your house non-functional? NO, ABSOLUTELY NOT. If your airgun doesn’t work … Continue reading →

Of this special first batch of GMG prototypes, we still have a few left. So we’re putting them ON SALE!!! Ready for a super-duper-you-can’t-pass-this-up-SALE?

We want to clear up any confusion about what type of airgun the GMG truly is. The GMG is not a “BB gun”, nor is it a “toy”. Although we tried with the table below, you cannot compare the GMG … Continue reading →

At long last, the GMG prototypes are finally up for sale. We only have a small batch, so if you want one- grab it now or forever hold your peace. Please go to the Buy Now page for full details … Continue reading →

We have net bags with a drawstring which attach to the shell ejection port and catch the spent shell casings upon ejection. They work well, and GD they are helpful when blowing through the ammo- especially around leaves. We will … Continue reading →

Hey! Quick update: Check out the new video of the GMG destroying small toys on the homepage. Much fun was had making this video. There’s nothing quite like blowing hundreds of lead slugs into a lineup of cheap junk… just … Continue reading →

Yes, the GMG uses ejectable shell casings. And yes, we hope to use the same shell casings in the production version. We used shell casings in the design for reliable feeding of soft non-jacketed lead projectiles (pellets) and ammo versatility … Continue reading →