HDL_HiDLo Base_Rev1.1
Epoxy set variant of the latest HiDLo Base_Rev1
Previously, if you did not knurl the outside of the chamber insert, the insert would shoot out of the base upon firing. This variant provides a solution for those without the capacity to knurl the chamber inserts. Assembly is identical to the previous revisions except that the chamber insert is "locked" into place via injected epoxy. A ready mix epoxy nozzle or syringe is required.
LBRY Tags: 37mm; 37/38; 3d2a; signaling device; 38dd
A big fat signaling flare caliber.
Devices that file signaling flares are classified by the ATF as launchers, not DDs or guns.
NOTE, however that the MOMENT you load one up with anti-personnel anything, they're gonna nail your ass to the floor foor having a DD. They don't fuck around.
Flare guns, more or less. Fireworks are also signals. Common calibers include 37mm and 26.5mm
Note that this is a classification based on purpose and purpose alone. If you put a grenade in your 37mm launcher, it's a DD now.