KeyMod Handguards – AR-15 Free Float & Lightweight Rails

Q: What’s the difference between KeyMod and M-LOK?

KeyMod handguards provide a slimmer, lighter profile while M-LOK offers more robust locking. Both systems work well for AR-15 accessories.

Q: Will a KeyMod handguard fit any AR-15?

Most KeyMod handguards fit standard AR-15 upper receivers. Check barrel nut and gas system length for proper compatibility.

Q: Are KeyMod handguards hard to install?

No, most KeyMod handguards are designed for easy drop-in or free float installation using basic tools.

KeyMod Handguards – AR-15 Free Float & Lightweight Rails

KeyMod Rail Cover

**Ergo Ultra Lite S KeyMod AR-15 Handguard 2-piece** $172.25

**Ergo Ultra Lite Z KeyMod AR Handguard 2-piece** $172.25

**Samson Evolution Series Keymod Rail System - AR-15 Handguard** $133.00

**Aim Sports 15" AR-15 Handguard Gen II - Keymod** $79.99

**Aim Sports 13.5" AR-15 Handguard Gen II - Keymod** $79.95

**ERGO Keymod Free Float AR-15 Handguard** $132.00

**ERGO Keymod Superlite Free Float AR-15 Handguard** $117.00

KeyMod Handguards: Lightweight & Customizable AR-15 Rail Solutions

Upgrading your AR-15 with a KeyMod handguard gives you a lighter, more modular rail system designed for serious shooters. At Mounts Plus, we offer a wide range of KeyMod handguards, including free float and drop-in models for both tactical and competition builds.

Why Choose a KeyMod Handguard?

Lightweight construction to reduce overall rifle weight
Customizable slots for attaching grips, lights, and lasers
Slim, ergonomic design for improved handling
Free float options for enhanced accuracy

KeyMod rails are ideal for shooters looking for a clean, low-profile look without sacrificing durability or accessory mounting flexibility.

Our Most Popular AR-15 KeyMod Handguards

7", 9", 12", and 15" KeyMod rails
Free float and drop-in KeyMod handguards
Lightweight aluminum and reinforced polymer options
Compatible with most AR-15 platforms

Each handguard is precision-machined for easy installation and long-lasting performance.

Looking to complete your AR-15 build? Explore these related accessories:

Customize your rifle further with KeyMod accessories including rails, grips, and mounts.
Prefer a different mounting system? Check out our M-LOK handguards for another lightweight rail option.
Browse our full collection of AR-15 handguard accessories for slings, lights, and grips.
Explore all AR-15 accessories to fully customize your setup.

FAQ:

Q: What’s the difference between KeyMod and M-LOK?
A: KeyMod handguards offer a slimmer, lightweight profile while M-LOK provides slightly more robust accessory locking. Both are effective—your choice depends on personal preference.

Q: Will a KeyMod handguard fit any AR-15?
A: Most KeyMod handguards are compatible with standard AR-15 upper receivers. Always check your barrel nut and gas system length to ensure proper fit.

Q: Are KeyMod handguards hard to install?
A: No, most KeyMod handguards are designed for easy, drop-in or free float installation using common tools.