Click for a larger view.  

The Tac-D is equipped with a 9” barrel with a full length upper Picatinny Rail for attachment to your Picatinny Rail equipped weapon. The underside of the barrel has a 3” rail at the muzzle end for bipod or other accessories. Loading is accomplished by releasing the barrel and sliding it forward to it’s positive stop. Ammunition up to 6” long can be easily accommodated; this includes Batons and other Less-Lethal Law Enforcement rounds as well as the OG 26.6mm and 12 ga. adapters.  Note that with after-market quad rails, the Tac-D can attach to the AK, SKS and any tubular feed shotgun. Carbine and AK mountings are shown in the gallery to the right. Click on the images for a larger view.

 A stock adapter is available to attach an AR style stock to the Tac-D (see chart and accessories page for details). The standard finish is matte black.

This product has particular appeal to SWAT Launcher Specialists who might prefer to have a launcher as part of their primary armament. Please contact us for any specific needs.  The Tac-D mounts on any rifle or carbine fitted with a Picatinny Rail using a 4” clamp and two bolts that provide the most solid attachment in the industry.   Based on the proven design of the Viet Nam era M-203 grenade launcher, the Tac-D has advanced it to new levels. As always, state of the art materials are used throughout and the old plastic forward grip is now machined as part of the barrel itself. All parts are Hard Coated or Black Oxide treated. We think that you will agree that it is a perfect counterpoint to your AR platform weapon.

Description and Features   

The Tac-D

37mm Underbarrel Launcher 

Easily and inexpensively converts to a Stand-Alone Unit! 


The Tac-D is the long awaited re-creation of the venerable M-203. It is single action with a cocking lever on the  side. It boasts a positive trigger block safety. As with all our Launcher products, it is chambered in 37/38 mm and made to the highest standards of American workmanship. Constructed of 6061 aircraft grade aluminum and 4140 hardened steel, it is rugged while maintaining a reasonable weight.


Sliding Barrel Loading (will accommodate up to 6” shells without removal of the barrel stop screw.) Single Action/Side mounted cocking handle Sights – None Stock – None. Mounts to any weapon with a Picatinny Rail using the  included Picatinny to Picatinny clamp. Barrel Length – 9” 

Weight (with clamp) – 3lb 9oz 

Rails – 12.5” top, 3” bottom  

​Safety – Positive trigger block

Easily converts to a Stand-Alone Unit!


The Tac-D handles standard 37mm ammunition with the length restriction outlined above. Available ammunition includes flares, smoke and other pyrotechnic rounds for civilian use. If you are a member of law enforcement or the military you can have a variety of “Less Than Lethal” rounds at your disposal. These include Batons, CS Gas, Wildlife Management (Bird Control) and crowd dispersing Rubber Pellets. The Tac-D is ideal for use by SWAT Teams and others with critical tactical requirements.

The Ordnance Group LLC

​Call us at 941.592.7227  9am - 5pm EST with any questions or comments.  

Tac-D with optional stock block.  The chart below shows the Tac-D with the optional Stock Block in various configurations.  The Stock Block screws into the rear of the Tac-D receiver and creates either a long barrelled pistol or, with the addition of any AR compatible stock, a shoulder mounted launcher.  Easy on the pocketbook and looks snappy too!  Go to for details (click button below).