Description
The BAD EMMR from Battle Arms Development is an extended magazine release built for folks who want a little more reach at the button without adding bulk to their AR. This one is the Large finger pad in a clear anodized (silver) finish, and it drops right into an AR-15 lower in place of the factory release. The whole point is a bigger, more accessible pad you can hit without breaking your firing grip, which pays off during faster reloads or when you're running gloves.
What sets it apart is the modular design. Battle Arms machined it from billet 7075-T6 aluminum, which is a step up in strength over the softer 6061 you'll find on some budget parts. The finger pad attaches with a patent-pending three-sided dovetail that locks in solid and keeps a near-seamless face, so it looks clean and holds up under repeated use.
Why the EMMR's Modular Finger Pad Matters
The finger pads are interchangeable, so if you decide you want a different profile down the road you can swap the pad instead of buying a whole new release. That flexibility is the heart of the design. You get the ergonomics you want now with the option to change your mind later, all without shifting your grip position to reach the button.
Fit and Finish on the Clear Anodized EMMR
The clear anodized coating gives it a bright silver look that stands out against a black receiver or blends nicely into a lighter build. It's a low-profile, lightweight part that reads as an upgrade the moment you handle it. Worth noting: it's built for the AR-15, and because of the variances in AR308 billet receivers it may not fit every AR-10 style lower. If you're building a standard AR-15, you're good to go. Installation is straightforward with basic tools and follows the same process as swapping any standard mag release.
Key Specifications
- Manufacturer: Battle Arms Development
- Model: Enhanced Modular Magazine Release (EMMR)
- Manufacturer Part Number: BAD-EMMR-L-C
- UPC: 810033780493
- Color: Clear / Silver
- Finish: Anodized
- Material: 7075-T6 Billet Aluminum
- Finger Pad Size: Large
- Fits: AR-15
- Attachment: Patent-pending three-sided dovetail
- Machining: Precision CNC machined
- Origin: Made in the USA
- Product Type: Magazine Release / Catch
What’s Included
- BAD EMMR Enhanced Modular Magazine Release (Large finger pad, clear anodized)
Frequently Asked Questions
Will the BAD EMMR fit my AR-15?
Yes, the EMMR is designed as a direct replacement for a standard AR-15 magazine release and installs the same way. Because of the variances in AR308 billet receivers, it may not be compatible with every AR-10 style lower, so it's best suited to AR-15 builds. If you're working on a standard AR-15, it drops right in.
What does the modular finger pad on the EMMR actually do?
The finger pad attaches through a patent-pending three-sided dovetail, and it's interchangeable. That means you can swap the pad to change the profile or feel later on instead of replacing the whole release. This version comes with the large pad, which gives you the most reach at the button.
Is the clear anodized finish silver or actually clear?
Clear anodizing shows off the natural aluminum underneath, so it reads as a bright silver tone in person. It contrasts nicely against a black receiver or ties into a lighter-colored build. The anodized layer also adds a bit of surface hardness and corrosion resistance.
Why 7075-T6 aluminum instead of 6061?
7075-T6 is a stronger, more durable alloy than the 6061 used on some lower-cost parts, which matters for a component you're pressing on repeatedly. Battle Arms machines the EMMR from billet 7075-T6 for that added strength while keeping the part lightweight. It's a small upgrade that holds up over the long haul.






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