FOBUS PADDLE SINGLE GLOCK DOUBLE STACK 9X19 MAGAZINE POUCH

The Fobus 3901-G is an OWB magazine pouch with a paddle attachment for one double-stack Glock 9×19 mm magazine. The molded polymer body and passive retention system keep the magazine securely in place, yet allow for a quick, straight-up draw when needed.

Suitable for use

• For double-stack Glock 9×19 mm magazines

• For carrying a single spare magazine

• For range training

• For practical shooting exercises

• To complement competition gear

• For OWB (outside the waistband) carry

• For users who prefer paddle attachments

• For organized everyday carry of equipment

Why choose the Fobus 3901-G magazine pouch?

• Holds one double-stack Glock magazine

• Primarily designed for 9×19 mm Glock magazines

• Passive retention system

• Spring-like pressure on the back of the magazine

• Fast and natural magazine draw

• Fixed paddle attachment

• No need to remove the belt buckle for installation

• Low-profile design

• Durable molded polymer

• Easy-to-clean body

• Removable side springs according to Jahipaun’s data

• Single-magazine design takes up minimal space on the belt

Technical specifications

• Product type: magazine pouch

• Capacity: 1 magazine

• Compatible magazine type: double-stack Glock pistol magazine

• Manufacturer-stated caliber: 9 mm / 9×19 mm

• Carry method: OWB (outside the waistband)

• Attachment: fixed paddle

• Attachment version: P

• Retention system: passive

• Retention principle: spring-like pressure on the back of the magazine

• Material: injection-molded polymer

• Color: black

• Profile: low

• Country of origin: Israel

Compatibility

The official Fobus product description lists the 3901-G model as a single magazine pouch for double-stack Glock 9 mm magazines. This typically includes double-stack 9×19 mm magazines for Glock 17, 19, 26, and 34, but compatibility should always be confirmed with the specific magazine.

Some resellers mention additional compatibility with .40 S&W, .357 SIG, or similar-sized double-stack magazines from other manufacturers. However, Fobus’ current official description specifically states double-stack Glock 9 mm magazines, so other compatibility should not be assumed without prior verification.

Included in the set

• Fobus 3901-G magazine pouch

• Pre-installed fixed paddle attachment

• Side springs for passive retention

Magazine, ammunition, belt, and holster are not included.

Frequently Asked Questions

Does the magazine pouch hold one or two magazines?

The Fobus 3901-G is a single magazine pouch and holds one magazine at a time. For carrying two spare magazines, choose a double magazine pouch from Fobus.

Does the 3901-G fit all Glock magazines?

No. This model is designed for double-stack Glock 9 mm magazines. Single-stack Glock 42, 43, 43X, and 48 magazines have different dimensions and should not be assumed to fit.

Is it suitable for Glock 17 and Glock 19 magazines?

Fobus describes the 3901-G model as a pouch for double-stack Glock 9 mm magazines. Glock 17 and Glock 19 use magazines in this category, but retention should be checked with the specific magazine before regular use.

Will the pouch fit .40 S&W or .357 SIG Glock magazines?

Some resellers mention such additional compatibility, but Fobus’ current official product page highlights double-stack Glock 9 mm magazines. Compatibility with other calibers must be confirmed separately before purchase.

How does the passive retention system work?

The pouch mechanism applies spring-like pressure to the back of the magazine. This keeps the magazine in place without a flap, strap, or separate release button, and allows for a straight-up magazine draw.

Can the retention strength be adjusted with a screw?

The manufacturer does not describe the 3901-G as a magazine pouch with an adjustment screw. Retention is based on the pouch’s spring-like construction and side springs. The construction should not be bent or modified by the user.

Can the pouch be used without a belt?

The paddle attachment sits inside the waistband, but the manufacturer’s instructions assume a properly tightened belt. A sturdy belt stabilizes the pouch and helps prevent it from moving when drawing the magazine.

Which side should the magazine pouch be worn on?

The pouch can be positioned wherever is comfortable for the user, but the orientation of the magazine should support a natural and safe reloading motion. Right-handed shooters typically carry the spare magazine on the left side, and left-handed shooters on the right.

When is the Fobus 3901-G the right choice?

The Fobus 3901-G is suitable for users who want to carry a single double-stack Glock 9×19 mm spare magazine in a simple and space-saving pouch. The paddle attachment allows for quick placement on the belt, and the passive retention system requires no flap or release button when drawing the magazine.

A double magazine pouch is more practical if you need to carry two spare magazines at the range or in competition. A universal adjustable model may be a better choice if you want to use the same pouch with magazines from different manufacturers or calibers.

Expert recommendation

Before regular use, try the magazine pouch with an empty magazine. The magazine should insert with even pressure, stay securely in place during movement, and be drawn out in a straight motion. Also check that the paddle attachment is fully pressed behind the belt and that the pouch does not move when the magazine is drawn.

Position the magazine in a way that supports your usual reloading motion. Practice drawing the magazine first without live ammunition, and use live rounds only in an authorized shooting range. Regularly inspect the polymer body, paddle attachment, and side springs, and discontinue use if you notice cracks, deformation, or insufficient retention.

Compact magazine pouch for one Glock spare magazine

The Fobus 3901-G combines a single magazine design, fixed paddle attachment, and passive retention system. It is a practical choice for carrying a double-stack Glock 9×19 mm spare magazine at the range, during training, or as part of your everyday gear.