Sig Sauer 1911 4.5mm BB Air Pistol Magazine, 16-Round, 2-Pack

The Sig Sauer 1911 4.5mm BB air pistol magazine is a purpose-built, high-capacity feed system designed for owners of Sig Sauer's 1911-pattern air pistols. This two-pack gives you spare mags on hand so you can keep plinking, training, or target shooting without interruption. At 16 rounds per magazine, you get meaningful trigger time between reloads—ideal whether you're running drills in the backyard, setting up for informal competition, or just burning through a tin of BBs on a weekend afternoon.

Made from durable black polymer, these magazines are lightweight and built to withstand the repeated loading and ejection cycles that come with regular airgun use. The straightforward design means no fussy mechanisms to jam or break; just load, insert, and shoot. If you already own a Sig Sauer 1911 air pistol, a second (or third) mag is a practical accessory that eliminates downtime and keeps the fun going.

Whether you're new to airgun shooting or a seasoned plinker looking to round out your spare parts drawer, this two-pack delivers good value and genuine utility. Keep one loaded and one in reserve, or stash them in your range bag for extended sessions.

Key Features

• 16-round capacity per magazine
• Two magazines included in pack
• Black polymer construction
• Designed for Sig Sauer 1911 4.5mm BB air pistols
• Lightweight and durable for regular use

Specifications

Frequently Asked Questions

Will these magazines work with my Sig Sauer 1911 air pistol?

Yes—these are OEM magazines specifically designed for Sig Sauer 1911 4.5mm BB air pistols. Confirm your airgun model to ensure compatibility.

How many rounds does each magazine hold?

Each magazine holds 16 rounds of 4.5mm BBs, and the pack includes two magazines.

What are these magazines made from?

The magazines are constructed from durable black polymer, making them lightweight while withstanding regular loading and use.