US WWII M4 Mortar Sight | Minneapolis Honeywell 1943 | With M61 Carrying Case

An incredible find for Vietnam War collectors: An original ARVN (Army of the Republic of Vietnam) Rucksack in Unused / Unissued condition. Finding indigenous gear in this state of preservation is exceptionally rare. This pack features the classic two-pocket design and the distinctive metal "X-Frame" suspension system. Condition Note: The pack is missing the side utility straps. The metal hardware shows oxidation/verdigris consistent with long-term storage.

This T61-5 body armor, officially designated MIL-A-43197, represents a fascinating chapter in military equipment history. Developed in the mid-1960s, the T61-5 was designed to be a more ergonomic and flexible successor to the older M1952A model. Its innovative construction featured over 100 individual titanium plates, intended to provide superior protection and comfort.

Although it officially became the U.S. Army's standard-issue vest "on paper" in 1965, it never saw widespread adoption in reality. With the escalation of the Vietnam War, the T61-5 proved too expensive and complex to manufacture for mass deployment. The Army instead opted for a simpler, cheaper, updated version of the M1952A (the "3/4 collar" model).

Despite being an Army design, the T61-5 found its primary use elsewhere. It became characteristic equipment for the U.S. Navy's "Brown Water Navy" units operating in the rivers and coastal areas of Vietnam from 1966 onwards. It was also used by some U.S. Army mechanized infantry, armor, and armored cavalry units between 1969-1971.

Key Features:

• Official Designation: MIL-A-43197

• Common Name: T61-5 Composite Armor

• Standard Publication Date: Feb. 10, 1964

• Construction: Composite material with over 100 titanium plates

• Historical Status: Superseded, cancelled in 1972 with no direct replacement

• Primary Users: US Navy ("Brown Water Navy"), US Army mechanized units in Vietnam

This vest is an exceptional and rare collector's item, documenting the push for innovation in personal protection during one of the most significant conflicts of the 20th century.

Stock packed Suspenders, Equipment, Nylon M-1967.

Shirt Man's, Cotton- Size 16 1/2 x 32. DSA Contract 100-68-C-1927. Navy. The "River Patrol Boat 518" patch is a reproduction.

A holy grail piece for Vietnam War and Cold War collectors! Up for sale is a stunning, unissued military flight suit (coveralls) in the highly desirable ERDL Brown Dominant (Highland) camouflage pattern. Featuring the classic aviator cut with multiple zippered pockets, this suit is in pristine New Old Stock condition with vibrant colors. While the original manufacturer's tag is missing, it is an incredible find, especially since it fits a modern, taller build (approx. 180-185 cm / 5'11" - 6'1"). Perfect for MACV-SOG, pilot, or door gunner impressions.

Unused US Army P38 can opener.

An exceptional piece of Marine Corps history. Authentic 1968 USMC green tunic belonging to a Master Gunnery Sergeant. Features a direct-sewn ribbon rack spanning WWII, Korea, and Vietnam, along with 6 hash marks (24 years of service). Size 36R.

The classic badge of a combat-proven Infantryman! Up for sale is a genuine US Army Combat Infantryman Badge (CIB - 1st Award) in the traditional full-color metal and enamel finish. The reverse is stamped with the "V-21" hallmark, identifying it as a product of Vanguard Military Equipment Corp. Since the Institute of Heraldry introduced these alphanumeric codes in 1965, this badge perfectly dates to the Vietnam War era through the 1970s. It shows honest wear and a beautiful, authentic patina.