Description
When a mag release button gets buggered up from an over-tightened catch or years of hard use, you don't want to be hunting for one part when the rest of your rifle is ready to go. This White Label Armory 5-pack solves that by giving you a small stack of replacement buttons on hand, so a worn or lost piece never puts a build on hold. Each button is machined to milspec dimensions and drops right into any standard AR-15 or M16 lower.
What Sets the White Label Armory Mag Catch Buttons Apart
These are cut from 6061-T6 aluminum bar stock and finished in a hard-coat anodize, which is the same recipe you'd expect on a quality factory part. That anodizing does more than look sharp in matte black. It adds real wear resistance for a piece your thumb hits every single time you reload. They're also made in the USA and built to standard specs, so fit and feel match what came out of your rifle originally.
Why a 5-Pack of AR-15 Release Buttons Makes Sense
If you build lowers, run a small collection, or just like having spares in the parts bin, buying five at once beats chasing down singles later. Losing a button and its spring during assembly is a rite of passage for anyone who's put together a lower, so a backup or four takes the sting out of it. This is also handy for shops, armorers, or anyone maintaining more than one rifle.
Installing the White Label Armory Magazine Catch Button
The button threads onto the magazine catch shaft from the right side of the lower. You'll drop the catch and spring in on the left, then compress the spring by pressing the button in and rotating the catch until the threads seat and the button sits flush and moves freely. A flathead screwdriver or a purpose-built mag catch tool makes the job easier and keeps you from marring the finish. Once it's in, test with an empty magazine to confirm it locks up and drops free clean every time.
Key Specifications
- Manufacturer: VKTR Industries / White Label Armory
- Manufacturer Part Number: WLA-PAC-1003-05
- Model: Magazine Catch Button
- UPC: 810155160999
- Quantity: 5-Pack
- Material: 6061-T6 Aluminum Bar Stock
- Finish: Hard-Coat Anodized
- Color: Black
- Fitment: Standard AR-15 / M16 Platforms
- Dimensions: Milspec
- Country of Origin: USA
What’s Included
- 5 AR-15 magazine catch release buttons
Frequently Asked Questions
Will these White Label Armory buttons fit my AR-15?
Yes. They're machined to milspec dimensions and designed to fit standard AR-15 and M16 lowers. If your rifle uses a standard-threaded magazine catch, these thread right on the same way your original button did.
What are the magazine catch buttons made of?
Each one is machined from 6061-T6 aluminum bar stock and finished with a hard-coat anodize in black. That combination keeps them light while adding solid wear resistance for a part your thumb contacts on every reload.
Does this 5-pack include the magazine catch and spring?
No, this is the release button only, and you get five of them. If you need the full assembly, you'll want a complete mag catch kit that bundles the catch, spring, and button together. This pack is aimed at replacements and spares for the button itself.
Is installing the magazine catch button hard?
It's one of the simpler jobs on a lower, but it takes a little patience. You compress the spring by pressing the button in and rotating the catch on the opposite side until it seats flush and moves freely. A flathead screwdriver or a mag catch tool acts like a third hand and helps you avoid scratching the finish.



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