1 round of 12.7×108 API
$25.00Rounds were made in 1972 loaded with a .50 API projectile
Showing 1–16 of 38 results



All markings are in good shape and comes with an inert fuse, shell is not demilled and still has a hollow core for use, do note that it weights 48 lbs or so

Markings are a little faded in some cases but overall in great shape with the original cover, do note this item weights 75 or so pounds


Full live round used for aiming with artillery similar to a 50 battalion, powder and primer are live along with the tracer projectile



Primer and powder are live and case and primer are in okay shape, as you will notice the projectile has seen better days and will stain with rust sold as is

Cartridge appears to have live primer, powder does not shake inside, if it does shake its solid, likely rendering the cartridge unusable.


Case is in mint condition and can be reloaded as it is not a demilled case, primer is live, cartridge was used as a German anti aircraft cartridge


Rounds are to be fired with a 38 s&w blank and are loaded with a plastic chalk marking practice round, note that this will not fire in a 37mm or 38mm gun and is for m203 40mm only


Cases have some grime in the case but are in good shape with little damage besides some dents

Round is in great shape, used for aiming M106 recoilless rifles


.50 battalion loaded with an API projectile, not sure the purpose of this as most .50 battalions were used as spotting rounds


Made by colt in the mid 1800s this round was designed for a hand crank Gatling gun with a .75 caliber paper patched bullet, round is in great shape


Round is for an 1800s crank Gatling gun made by colt, no head stamp but live primer and has a 1.1 inch bore


This display round is a 37x122mm cartridge and was used in the rotary launchers as a riot control round loaded with two rubber slugs


All rounds are inert with an original clip holding all 4 rounds for a 40mm l60 anti aircraft gun, all rounds are in good shape