The Magpul MIAD GEN 1.1 AR-15/AR-10 Grip Kit in Flat Dark Earth (FDE) is a mission-adaptable, drop-in pistol grip upgrade engineered to deliver superior ergonomics, aggressive weapon control, and customizable fit for a wide range of AR-platform rifles.
- Interchangeable front and rear straps tailor grip size to your hand perfectly
- Aggressive texture pattern ensures a positive, non-slip hold under stress
- TYPE 1 (MAG520) fits most 5.56x45 and 7.62x51 AR-pattern receivers
- Improved GEN 1.1 strap retention system for more secure, rattle-free fit
- Includes newest grip core compatible with all Magpul storage core accessories
- Ships with a 1/2 oz. lubrication bottle and all required mounting hardware
Who This Is For
The Magpul MIAD GEN 1.1 is ideal for AR-15 and AR-10 owners who want a highly customizable, made-in-the-USA grip that accommodates different hand sizes and shooting styles. Whether you're a competitive shooter, a home-defender, or a precision rifle builder looking to fine-tune your FDE-themed build, this grip kit offers the modularity and durability to meet demanding use. It's equally well-suited for those who value integrated storage solutions for keeping lubricant or batteries close at hand.
Specifications
| Brand | Magpul Industries |
|---|---|
| Model | MIAD GEN 1.1 Grip Kit |
| SKU / Part Number | MAG520 (TYPE 1) |
| Color / Finish | Flat Dark Earth (FDE) |
| Compatible Platforms | AR-15, AR-10 (most 5.56x45 & 7.62x51 receivers) |
| Fit Type | TYPE 1 — Drop-in replacement |
| Front Straps Included | Medium, Large |
| Rear Straps Included | A, B, C |
| Grip Core | Standard core with 1/2 oz. lube bottle included |
| Core Compatibility | All Magpul grip cores |
| Hardware Included | Yes — mounting screw and lock washer |
| Material | High-strength polymer |
| Country of Origin | USA |
Frequently Asked Questions
What is the difference between the MIAD TYPE 1 (MAG520) and TYPE 2 (MAG521)?
The TYPE 1 kit (MAG520) is designed to fit the vast majority of standard AR-15 and AR-10 receivers chambered in 5.56x45 and 7.62x51. The TYPE 2 kit (MAG521) is required for certain larger-frame 7.62x51 receivers that have a slightly different grip pocket geometry. If you're unsure which type your receiver requires, check your lower's manufacturer specifications or contact Magpul directly for guidance.
Can I swap front and rear straps after installation to change the grip feel?
Yes — that's the core concept behind the MIAD (Mission Adaptable) design. The grip ships with multiple interchangeable front and rear straps in different profiles and sizes. You can easily swap them without tools to adjust the overall grip circumference and shape, accommodating shooters with smaller or larger hands or those who simply prefer a different feel. The GEN 1.1 update also improved the strap retention system so swapped straps stay firmly in place during use.
What can I store inside the MIAD grip core, and can I upgrade to a different core?
The included grip core features a compartment sized to hold the bundled 1/2 oz. lubrication bottle — perfect for keeping CLP or oil accessible in the field. The MIAD grip core system is modular and compatible with all Magpul grip cores, meaning you can swap to alternative cores designed to hold CR123 batteries, AAA batteries, or other small essentials. Replacement and upgrade cores are sold separately by Magpul.