6-pounder (57mm) Ammunition
Inert 6-Pounder (57mm) Naval Ammunition
Browse inert 6-pounder (57mm) naval ammunition associated with deck guns and rapid-fire weapons used aboard warships, patrol vessels, and landing craft. This category includes collectible projectiles, cartridge cases, complete display rounds, and related components representing the caliber’s long service in surface defense and close-range naval combat. Items are intended for historical display, collecting, or technical study.
-
57mm 2.24-Inch/6-pounder Driggs‑Schroeder Mark 3 Blank Case
$225.006-Pounder / 2.24-Inch D. Schr. Mark III Brass Cartridge Case – F.A. 1913 This original U.S. brass cartridge case was manufactured by Frankford Arsenal in 1913. Its detailed headstamp identifies it...$225.00 -
57mm 6-pounder Blank Cartridge Case
$215.00World War I U.S. Navy 57mm 6-Pounder Blank Cartridge Case, U.S.N.G.F., March 1918 Item Overview This original U.S. Navy 6-pounder blank cartridge case was produced for the 57mm naval-gun family. The...$215.00 -
75mm High Explosive Projectile
$225.00Fired and Exploded 75mm High-Explosive Projectile Item Overview This fired and exploded 75mm high-explosive projectile is an inert historical artifact. The projectile body split open during...$225.00 -
Out of stock
75mm Armor Piercing Projectile - Fired & Struck Target
$275.00Fired 75mm Armor-Piercing Projectile Item Overview This inert 75mm armor-piercing projectile is a dramatic example of a fired projectile after a severe impact. Its original profile has been...$275.00 -
Out of stock
57mm 2.24-Inch/6-pounder Nordenfelt Brass Case
$250.00Naval Nordenfelt 57mm 6-Pounder Brass Cartridge Case with “N” Marking Item Overview This original brass cartridge case is from the 6-pounder, or 57mm, ammunition family. The case head retains its...$250.00 -
57mm 2.24-Inch/6-Pounder Mark 3 Blank Cartridge Case
$275.0057mm 2.24-Inch/6-Pounder Mark 3 Blank Cartridge Case Item Overview This original 6-pounder Mark 3 blank cartridge case was made for the 2.24-inch, or 57mm, gun family, which was one of the first tank...$275.00 -
57mm 6-pounder .45-70 Subcal Round
$1,250.00Historical Significance: The 57mm 6-pounder guns were integral to military operations during their service period, with various models developed for different applications. These guns featured...$1,250.00 -
57mm 6-pounder Brass Round With 1896 Union Metallic Cartridge Company Brass Case
$375.00Restored inert 57mm 6-pounder All Brass Round, featuring a polished 1896 Union Metallic Cartridge Company Brass Case, now available on Ordnance.com. This authentic piece of military history is an...$375.00 -
Out of stock
57mm 6-pounder Explosive Rounds-2
$325.00 - $350.00Inert 57mm 6-pounder Explosive Rounds, now available individually on Ordnance.com. Perfect for collectors, historians, and military enthusiasts, these rounds are available for selection from a...$325.00 - $350.00 -
57mm 6-pounder Explosive Rounds-1
$375.00Inert 57mm 6-Pounder Explosive Rounds, now available individually on Ordnance.com. Perfect for collectors, historians, and military enthusiasts, these rounds are available for selection from a...$375.00 -
57mm 6-pounder Mark 3 Explosive Rounds
$300.00 - $375.00Inert 57mm 6-pounder Mark 3 Explosive Rounds, now available individually on Ordnance.com. Perfect for collectors, historians, and military enthusiasts. These rounds are available for selection from a...$300.00 - $375.00 -
57mm 6-pounder Explosive Rounds with Base Fuzes
$400.00 - $425.00Inert 6-pounder Rounds With Base Plugs. 57x307mm-R for Mark 1 thru Mark 11 Guns. Round 1- Projectile has F.H.S on Drive band, Case Stamped CF lot 5 Round 2- Projectile has W.B.W on Drive band, Case...$400.00 - $425.00 -
57mm 6-pounder Explosive Rounds
$325.00 - $350.00Inert 6-pounder Rounds. 57x303mm-R for Mark 1 thru 13 guns. Round - Projectile is T-Mark 3 Mod 2, Case has 2 holes in base Round 2- Projectile is Mark 1 Mod 3, Case: UMC. Co Approx length 19", Approx...$325.00 - $350.00 -
Out of stock
57mm 6-pounder Armor-Piercing Tracer Round
$375.00INERT 57mm 6-pounder Armor-Piercing Tracer Round for use in 6-pounder Anti Tank Gun. Approx length ", Approx width ", Approx height ", Approx weight lbs. Pictures are stock images of our inventory...$375.00 -
57mm 6-pounder 1906 Frankford Arsenal Cutdown Case
$175.00F.A. 1906 U.S. 57mm 6-Pounder Brass Cartridge Case, Cut Down to 9 Inches Item Overview This historic 6-pounder brass cartridge case is marked F.A. 1906, identifying Frankford Arsenal and the year...$175.00