CR123A Rail Mounted Battery Capsule

CR123A Rail Mounted Battery Capsule

These precision-machined aluminum battery capsules securely store a single CR123A battery directly on your firearm. Available in M-LOK and Picatinny mounting options, they install wherever you have available rail or slot space, keeping a spare battery protected, secure, and immediately accessible without adding unnecessary bulk.

Nothing kills a day at the range faster than a dead optic battery. The same goes for night vision training when your laser, weapon light, or NVGs suddenly lose power.

Today, the CR123A battery powers many of the tools shooters rely on, including weapon-mounted lights, rail-mounted optics, IR lasers, and night vision goggles. Most shooters carry spare batteries in their range bags, plate carriers, or packs—but when you need one most, digging through your gear isn’t always ideal.

What if your spare battery was already on the rifle?

Mount it once. Forget it’s there—until you need it.

Features

• Stores one CR123A battery
• Available in M-LOK and Picatinny (1913 rail) versions
• Machined from 6061 aluminum
• Low-gloss black anodized finish
• Picatinny version features offset, low-profile rail mounting
• M-LOK version requires only one mounting slot
• Also compatible with our Modular Folding Stocks and Braces

Weight: 0.5 oz

Weight with battery: 1oz

*Battery not included