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Dummy Rounds, Snap Caps, Inert Ammunition, and Fake Bullets for Training, Gunsmithing, Films, and Display

Safe, Inert, Training Rounds for every caliber in Your Arsenal! – “Where you get no ‘bang‘ for your buck!

Over 500,000 snap caps / dummy rounds / training rounds / inert ammunition sold in over 350 calibers and gauges! Real Brass, Real Bullets – NO BANG. Get the longest lasting Fake Bullets with the most accurate weight and feel.

J&M Spec. LLC Snap Caps Dummy Rounds Fake Bullets

Why buy our products?

Our inert training rounds or “dummy rounds” are the most realistic in the world and have the correct weight and feel of live rounds, but without the powder and primer, making them the perfect SAFE substitute to accurately function check or train with your firearm. Make the most of your time at home by dry-firing, learning the proper function of your firearms, and the muscle memory for clearing a jam. Before spending that “liquid gold” going to the range, make sure your firearms are going to perform properly. Even a change in magazines could make a day at the range a waste of time.

Don’t risk safety, do your function checking with our INERT ammunition!

At the range, the best way to train for a tactical situation is the old “ball and dummy drill”, by loading a magazine with your normal ammunition, and slipping in a few training rounds too. Thus forcing yourself to clear a jam and learning the invaluable skill of getting back into action without stopping to think about it. These are just a few of the reasons you NEED our products!

Leading the World in Dummy Rounds & Snap Caps!

We manufacture more calibers of snap caps / dummy rounds than any other company in the World. All of our more than 350 calibers and gauges of dummy rounds / snap caps / fake bullets are completely INERT and can be shipped anywhere in the United States*. They are perfect for function checking, dry-fire training, reenacting, film props, displays, etc.

We are group of veterans, reenactors, and competitive marksmen dedicated to bringing you the finest, most realistic INERT display or “dummy” ammunition available, also known as snap-caps or fake ammo. Our products are prefect for safely function checking a firearm, for film props, reenactors, or displays. We specialize in military cartridges of the 19th & 20th century, as well as Western / Cowboy calibers. We use REAL brass cartridge cases and REAL projectiles, giving them the most realistic weight and feel, but NO powder or live primers.

Lifetime Guaranty

J&M Spec. dummy rounds / snap caps are built to last. Don’t settle for plastic imitations, get the snap caps that hold up! Our metallic inert cartridges are designed to be used over and over again. Function check with confidence!

Cartridge Collections on a Display Stand

Our Products

We offer dummy ammo for more than 350 different calibers and gauges. Our inert cartridges are used for a wide variety of purposes including reenacting, museum quality displays, gunsmithing, and even props in the film industry. Don’t risk the safety of your display, use our realistic “fake bullets” for all your firearms displays or training.

We have categorized our calibers and gauges in multiple ways to assist you in finding what you are looking for. You can find most calibers in more than one category. Don’t hesitate to use the search function!

  • Rifle Calibers, Pistol Calibers, Shotgun Gauges – subdivided if there are multiple options for a specific caliber or gauge.
  • Calibers by Conflict – search through all available calibers for a specific war.
  • Calibers by Country – look for the cartridges you want by the nation that made and/or used them.
  • Commercial calibers – those designed for and used in modern, commercially available firearms, and not used by any nation’s military.
  • Western Cartridges – For all the Cowboys out there. The perfect addition to your “Wild West” collection.

Thank you for visiting!

J&M Spec. LLC
Independently verified
4.85 store rating (2760 reviews) | 4.78 product rating

To reiterate, all of our products are inert, and known by many names such as snap caps, fake ammo, fake ammunition, fake bullets, dummy rounds, dummy cartridges, inert ammo, etc. Please note that as our slogan states, you get “absolutely no ‘bang’ for your buck”. Our snap caps are the perfect solution for your gunsmithing, function checking, reenacting, film making, or display needs!

*Shipping of belted or clipped dummy rounds restricted in states with “high capacity” magazine bans.