Aluminum 37mm 5" Launcher Casing Hull
Aluminum 37mm 5" Launcher Casing Hull
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37mm Aluminum 5" Hull
Empty re-loadable 37mm launcher hulls. Accepts standard 209 shotgun primer. You can use these to reload flares, smokes, and firework rounds over and over again. These will fire out of any 37mm launcher. If your brand primer is a bit small, use a piece of tissue paper around the primer or, alternatively, seal the primer with clear nail polish.
Importantly, there is an integral bushing machined into each hull. These bushings have two purposes. First they allow for the same positioning of the payload each time. They also keep the cannon fuse part of the payload safely above the base of the shell so that it does not get crushed.
1 Quantity= 1 Hull
Check Federal, State, and Local laws and regulations before constructing any 37mm cartridges. Buyer assumes all risk involved in loading, reloading, constructing and using 37mm cartridges.
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Loaded with a firework round and it blew up on me loaded it a 2nd time with an empty round tube just popped right out of launcher did not fly into the sky at all dont know if its the way im loading or the product
Very good chamber fit and finish.
Primer pocket is a little loose , but I always lacquer set.
Good product.
These work exactly as designed and have excellent tolerances.
Only improvement would be a slightly larger powder bushing but other wise perfect!
These are high quality and the built in powder bushing is great.