Tips & Techniques: A Penny For Your Dry-Fire Thoughts

by
posted on August 10, 2022
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
penny in a magazine

When performing dry-fire practice with an AR-15, there are a lot of reasons you might not want the bolt to lock to the rear. Teaching a new shooter how to properly load, unload and charge an AR-15 is one reason. Another example is repeatedly performing immediate-action drills. You can use dummy rounds, snap caps or other safety aids, but there’s another trick used in training circles requiring far less investment.

Take a penny and slide it between the follower and feed lips of a magazine (being careful not to wedge it too tightly in polymer types). The penny holds the follower down enough to not engage the bolt catch. This allows you to dry-fire, charging the rifle after each shot, without having to remove the magazine or press the bolt catch release between shots. To practice open-bolt reloads, stage the rifle with the bolt locked to the rear with an empty non-penny magazine. When ready, perform an emergency reload and use the penny magazine as the “fresh mag.” The bolt release functions as normal and does not give any unexpected resistance.

To practice immediate-action drills, insert the penny-magazine into the rifle and close the bolt. Upon hearing the “click” of dry-fire, perform the drill. The simplest version is to firmly slap upward on the magazine to ensure it’s correctly seated, grasp the charging handle with the support hand, then authoritatively cycle the charging handle all the way to the rear. From there, resume firing.

As always, it’s extremely important to ensure your dry-fire session remains a dry-fire session. Follow all firearm-safety rules and keep live ammunition and loaded magazines away from the practice space. When you’re done, make sure to remove the penny from the magazine so it doesn’t cause you any problems in the future.

Latest

Mossberg 940 Pro New Models 01
Mossberg 940 Pro New Models 01

Mossberg Introduces SPX & Professional Models To 940 Pro Tactical Line

Mossberg has expanded its popular 940 Pro Tactical shotgun line with SPX and Professional models, with each adding a slate of upgraded components and accessories designed to enhance the shotgun's capabilities.

Preview: Streamlight Sidewinder X

This high-output, multi-fuel, military-style light with a tilting head is perfect for hunters and home defenders looking for more than just a handheld light...

The Armed Citizen® July 4, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

A Guide To Double-Stack 1911s

The 2011 brings double-stack capacity and modular upgrades to the 1911 platform, but not every wide-body 1911 out there earns that name.

Legislators Enjoy Afternoon Of Clays With Benelli USA, Among Others

A bipartisan group of Maryland state legislators met with firearm industry manufacturers and representatives for a day of clays shooting while also attending discussions on the positive economic impacts of the shooting sports.

2025 Ammunition Product Of The Year: Winchester .21 Sharp

For continuing to innovate, particularly in a corner of the ammo world that has seen very little recently, we named the Winchester .21 Sharp as our Ammunition Product Of The Year.

Interests



Get the best of American Rifleman delivered to your inbox.