The video I owe around here, of the single pump pistol. In this case, they shoot 1/4" steel bb^s. I have currently switched ammo to 0.23 gram airsoft pellets ; It has about 3.5X and the performance is very good. https://youtu.be/QsRumkMX9NQ?si=n4GxjqizYdjECYNE The operation of the gun in the video i...

"There may not be poets, but there will ALWAYS be poetry" :) Well said :D Here is what the new design looks like internally, roughly to scale: https://i.imgur.com/JdRFF9d.png The piston locking balls are now kept in place with a central ball, with the latter's centerline slightly biased to the rear...

I've done some work with a testbed cartridge for 12 gauge, here is roughly what it looks like internally: https://i.imgur.com/CO2AO0R.png This is just a proof of concept, the idea was to have a balanced spool (orange) within the chamber that retains pressure, in this case filled through a butane lig...

Voici l'image:



That looks fantastic, I like how you've incorporated 3D printed elements and impressive muzzle energy too, it must be very loud!

Interested to see the projectile, is the barrel a smoothbore?

Yet another vintage pellet gun resto-mod :D The Pell Master 700 is a somewhat unique CO2 rifle that was first manufactured by Crosman in 1967 and only made for four years. Unlike most similar devices pellets are loaded through a rotary tap rather than a bolt, and the hammer and valve are in line wit...

This is the first photograph ever taken by the US NAvy using a FLIR: https://i.imgur.com/ePBTDxs.jpg And near as I can tell, it was taken from this location facing West: https://www.google.com/maps/@35.678051,-117.612751,256m/data=!3m1!1e3?entry=ttu&g_ep=EgoyMDI1MDMwMy4wIKXMDSoASAFQAw%3D%3D Obscure ...

Well I'm not sure how many monitor this place anymore, but here is the upgrade in the works and will be Test fired shortly.
15x plus is the goal, and as referring to better projectiles,
we will be giving 75mm round fence posts ago