There's an API link at the bottom if you want to poke around

37mm Sub-Caliber Devices
...37mm Lounchers.
1 22lr
1 .410
Please read the Instructions and follow them, missuse can result...


AWCY? Presents: The MILC 37mm DIY HiLo Chamber
...37mm HighLow chambers. This pack will give you everything you need to step up your...


37mm Ramset Nosecone
...37mm printed projectiles.
Allows a .22 Ramset blank (Or .22 short blank) to be inserted...


37mm PG37 Dummy Flare
...37mm 3.5" aluminum casings.
This flare's fins will deploy after peaking in flight and allow...


37mm rifled ammo pack
...37mm rifeled assortment of different rounds .based of the ammo pack in the gu37 file...


37MM Ported Barrel Drilling Jig
...37MM barrels. There is 2 models included.
- Filing Clamp - This uses less material and gives...


37mm Triple Banger (15mm x3)
...37mm launcher to fire x3 or x2 diy or commercial 15mm rounds, using a 209 primer...


Pipe Hitter 37mm Launcher DLC
...37mm, as well as a spacer to make the PSQ-18 laser unit fit the slimmer...


37mm Handbook v1.2
...37mm projectiles as we could find and sorted them.
Included is Handbook to help you get started...


37mm stock
...37mm shells. Made to fit mil-spec buffertube rather snuggly. small enough to print on ender...


Cobray 37mm Mount Gripstick
...37mm or similar launcher that attaches to an AR15 barrel nut to be used as a standalone...


37mm VOGC Dummy Flare
...37mm 3.5" aluminum casings.
~41g of filament required.
4 gas rings give the flare a secure...


Pipe Hitter 37mm Mounts Dev Kit
...37mm launcher, and the standalone base in .STEP files so that the mounts can be modified...


37mm Ramset Markers
...37mm marking/training rounds that use ramset blanks from the AWCY? pack. Organized and ready to print...


37mm Dry Fire Dummy Round
...37mm dummy round, uses TPU for the "primer"
LBRY Tags: 3d printed; 37mm; fosscad; guns...


37mm PDD v2
...37mm
includes one piece pusher/projo and cap
print at your own discression/risk (im not your...


Tug's 37mm Chalk Round (3dp)
...they'll work with other stuff. Am I Cool Yet?
LBRY Tags: awcy; 3d printing; 37mm...


37mm fin stablized chalk round with screw-on chalk cup
...37mm aluminum hulls with a length of 3", 3.5", and 4.5".
Print with regular PLA. The base...


37mm Hybrid Shells - MA Remix, BETA
...View the read me.txt
LBRY Tags: 3d printing; 37mm; signaling; flare shells; hybrid brass...


3D Printable 37mm projectiles for 3.0 and 4.5 inch casing
...37mm projectiles. Then I discovered that 3D printed projectiles are already available on Thingiverse and ebay...
