Medium Caliber Ammunition

These are U.S.N MK13-0 20mm API rounds. They are from 1967 and 68. The windshield has not been pressed in and cannot be easily attached without a press. The projectiles are marked "20MM MK13-0-D-142-Z-0668". The steel casings are unprimed and are headstamped "20MM MK5. MOD. 0. RNO. 2-68".

Price: $14 each

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USN 20 x 110mm Steel casings

These steel casings are unprimed and are headstamped "20MM MK5. MOD. 0. RNO. 2-68".

Price: $3 each

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20mm Fuzes

These are inert fuzes for the M56 and M246 series of 20mm rounds. They were used to test how the fuze reacted to different environments. They are complete with all internal parts (to the best of my knowledge). They do not come apart. Their threads are in good condition and they will screw into a shell easily.

Price: $1.00 Each

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German 20mm, 20 x 139

This is a German 20mm x 139mm shell casing. It is gray lacquered steel. It is marked 20 x 139 DM1A1. Some rust on the casing

Price: $3.00 

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This is a US M56A4 HE projectile and an M103 casing. The projectile has no paint or markings. The fuze is complete and inert, but it does not come apart. The casing is an electric primed, brass, M103 casing.

Price: $10.00 Each

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This is a US 20mm M103 case-type dummy round it is made of a fired steel case and an M55A2 projectile. The tip has been painted yellow.

Price: $8.00 Each

This is a US 20mm TP round. The driving band of the projectile is marked with the lot number and the date and "M99" the projectile is black and stenciled in white "PRAC. T.24" "KOP-30-58 OCT 44" The projectile is in a WWII vintage 20mm M21A1 casing.

Price: $10.00 Each

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US 25mm M794 Dummy

This is a US M794 Dummy round.  It is stenciled on the side "25MM DUMMY M794" "OLD98G152-001".  It is missing some of the rubber that goes in the primer pocket.

Price: $20.00

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25mm Experimental General Electric Casings

These are experimental 25mm casings made by Amron for GE in the early 1970s.  Shown with the standard 25mm casing for comparison.  

Price: $25 each

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French 1-Pdr Hotchkiss Round

This is a French WWI Hotchkiss round.  The projectile is painted black (repainted, I think).  There is some light pitting in places under the paint in places. The fuze unscrews, it has no internal parts, and is open in the front.  The casing is loose on the projectile and is headstamped "37-85 PDPs 297 1.18"

Price: $28.00 Each (E-mail for actual picture)

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