Original Item: Only One Available. Now this is an incredible and rather recent piece of military history. This is an INERT BATF compliant example of the infamous “bunker buster” known as the SMAW-D. The M141 Bunker Defeat Munition (BDM) is a disposable single-shot, shoulder-fired rocket launcher designed to defeat hardened structures. It is a modification of the United States Marine Corps Mk 153 Shoulder-Launched Multipurpose Assault Weapon (SMAW) and is also called the SMAW-D (where 'D' is for 'Disposable'). It was designed to fill the void in the United States Army inventory of a "bunker buster" weapon.

Unloaded or dummy grenades, artillery shell casings, and similar devices, which are cut or drilled in an BATF-approved manner so that they cannot be used as ammunition components for destructive devices, are not considered NFA weapons. This example is in total compliance and is NOT AVAILABLE FOR EXPORT.

The SMAW-D operates on the principle that the recoil created by launching the rocket is counteracted by a "backblast" of gases fired from the rear of the weapon. This makes the SMAW-D inherently dangerous, especially in confined, urban areas, as is with all weapons of this design.

The M141 has two configurations: a carry mode in which the launcher is 810 mm (32 in) long, and a ready to fire mode in which the launcher is extended to its full length of 1,400 mm (55 in).

The warhead is the same High-explosive, dual-purpose (HEDP) as the USMC SMAW. It is effective against masonry and concrete bunkers and lightly armored vehicles. The projectile can penetrate up to 200 mm (8 in) of concrete, 300 mm (12 in) of brick, or 2.1 m (6.9 ft) of sandbags.

The warhead is activated by a crush switch in its nose that can distinguish between hard and soft targets. On soft targets, such as sandbags, detonation is delayed until the projectile is buried in the target, producing a devastating effect. On hard targets, detonation occurs immediately on contact.

This example is in wonderful condition and is actually the first one we have ever been able to offer, and by the looks of it the only one on the market! Much like the disposable cousin, the AT-4, this launcher tube has the same flip up front and rear sights, both of which are still present and functional. The instructional labels are still present though a little worn in places. The rubber enclosure dust protector gaskets are missing entirely, which was most likely done during the firing process.

A great, rare example fresh to the market! Comes more than ready for further research and display.

The conferees of the National Defense Authorization Act for Fiscal Year 1994 agreed that the US Army's BDM and the Marine Corps' Short-Range Assault Weapon (SRAW) were too similar to justify separate long-term projects, and that the Army should pursue an interim BDM program. Congress limited BDM procurement to 6,000 units.

Two candidates were evaluated for the Army's BDM program. A candidate from McDonnell-Douglas (later Talley Defense Systems) used the same warhead as the Marine Corps SMAW, but with a rocket motor with a shorter burn time. A candidate developed by Sweden's FFV for Alliant Techsystems (later Honeywell) replaced the standard high-explosive anti-tank (HEAT) warhead of the M136 AT4 with the same dual purpose warhead used by the USMC SMAW.

FFV designated the bunker buster version of the AT4 as the FFV AT8. In 1996 the McDonnell-Douglas candidate was chosen. In a unique move, the US Army ordered one batch of 1,500 then a second batch of 4,500 which were placed in contingency storage for expedited issue to units in combat. The SMAW-D was delivered to the Army in 1999.[2]

CNN news footage showed US Army Rangers firing M141s at various fortified caves during the Tora Bora operations against the Afghan Taliban and al Qaeda, being mistaken by the CNN reporters for M136 AT4 projectiles.

Quantities of M141s were sent to the Ukrainian armed forces by the U.S. before the invasion of Ukraine by Russia in February 2022. Since then, the missile has also been employed successfully against Russian vehicles.