Rock Island 55148 M1600Blued Detachable 10rd for 22 LR Rock Island M1600

The Rock Island M1600 .22 LR detachable magazine is a reliable feed solution for your rimfire rifle. Built with a blued metal body and polymer floor plate, this 10-round magazine pairs straightforward function with the durability you'd expect from a workhorse .22 platform. Whether you're running through practice ammo at the range, teaching a new shooter, or stocking up for small-game hunting, a quality magazine makes all the difference—and this one won't let you down.

Rock Island (made by Armscor) has a solid reputation for building dependable, no-nonsense firearms and accessories. This magazine reflects that same philosophy: it's designed to feed reliably, survive hard use, and keep your rifle running without fuss. The combination of metal construction with a polymer base plate strikes a balance between durability and weight, making it a practical choice for backpack hunting, plinking sessions, or casual marksmanship.

If you own an M1600 or are building a .22 LR battery, having spare magazines on hand means you spend less time reloading and more time on what matters. Ten rounds is a comfortable capacity for most shooting scenarios, and the detachable design lets you swap mags in seconds.

Key Features

• Designed for Rock Island M1600 .22 LR rifles
• 10-round capacity
• Blued metal body for durability and corrosion resistance
• Polymer floor plate reduces weight and provides secure base
• Detachable magazine for quick swaps and easy cleaning

Specifications

Caliber	.22 LR
Capacity	10 rounds
Material	Blued metal body with polymer floor plate
Type	Detachable magazine
Model	55148
Manufacturer	Armscor (Rock Island)

Frequently Asked Questions

Will this magazine work with my Rock Island M1600?

Yes—this magazine is designed specifically for the Rock Island M1600 .22 LR rifle.

What's the capacity?

This magazine holds 10 rounds of .22 LR ammunition.

Is the magazine included with the rifle?

We can't speak to what comes standard with your specific rifle. Check your manual or contact Rock Island directly for details on factory configuration. Many shooters pick up extra mags for convenience, though.

Can I use this magazine with other .22 rifles?

This magazine is engineered for the M1600. Using it with other platforms could result in feeding or fit issues, so verify compatibility with your specific rifle model before use.