M16 3rd Pattern holster and bipod

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• Historical Status: Superseded, cancelled in 1972 with no direct replacement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

Unused Body Armor, Ground Troops, Variable Type vest with plates. Size Medium Long. Contract DSA 100-69-C-0548. Perfect unused condition. There is a small tear in the cotton fabric on the inside back see photo.

The vest was tested by the 1st Cavalry Division in Vietnam from January to May 1967, and although it was too heavy for foot mobile operations, it was recommended for personnel involved in escorting convoys and motorized patrols.

Used Trousers, Men's, Cotton Wind Resistant Poplin OG 107 - first model. Size Small Long. Year of manufacture 1964.

Unused original green beret for US. Special Forces. Size 7 1/8. Contract DSA100-68-C-0965. The beret comes from the estate of a Special Forces member named Norton who served in the US. Army from Vietnam to the 1990s.

Originally packed M6 bayonet from MIlpar. Packing date 1961. Only bayonet.

AN/QSG-126 Inert/School Acoustic Detector AN/QSG-126 Detection Transmitting Set Acoustic. The detector was dropped from the aircraft to the suspected NVA/Vietcong site. Nice condition, stabilizing ailerons are still taped over with paper tape. Year of manufacture 1968. Shipping only within the EU. Sensor length is approx 76cm, weight approx 15kg without shipping container. Possibility to arrange personal collection.

Unused USMC Field Pack, Canvas Combat. There are small spots on the back, see photo.

Used COAT MAN'S CAMOUFLAGE, POPLIN, WIND RESISTANT, RIP-STOP jacket. Size Medium Regular. ERDL Brown Dominant camouflage. USMC marking on the pocket. The jacket is used and has several small holes and a repaired collar.

Used OG 107 (Utility Shirt) with 82nd Airborne Division lieutenant patches. Above the 82nd Airborne patch is a Ranger arch. Shirt is used but in nice condition. Personal number stamps are visible on the inside. The name tag is blackened in marker. The shirt is starched and ironed. Chest circumference 102cm. Sleeve length from shoulder is 60,5cm. Sleeve length from underarm is 50cm.

Unused Waterproof Backpack Bag, Waterproof, Clothing. Date of manufacture 1967 and 1968.