AR-15 Handguards and Quad Rails
Shop the Best AR 15 Handguards & Quad Rails
Choosing the right AR-15 handguard is one of the most important decisions to make when building your AR-15. If you’re not sure which one is right for you, check out our Buyer’s Guide for AR handguards.
The AR 15 handguard can define the functionality and appearance of your rifle, and allow for further customization. We carry a full line of AR-15 handguards, including both free-float and drop-in varieties, plus handguard accessories and more.
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Aero Precision M5 Enhanced M-LOK AR-10 Handguard
Aero Enhanced M5 Handguard with Wide Inside Diameter The Aero Enhanced M5 M-LOK Handguard attaches directly to the M5 Enhanced Upper. For shooters running laser aiming modules, this handguard is...7 Options -
AT3™Sale!
AT3™ Forged AR-15 Upper Receiver and Pro Quad Rail Combo
AT3 Forged Upper with Lightweight Quad Rail Combo If you're looking to update your rifle with a custom look and a rock solid quad rail, save big by bundling AT3's...28 Options -
STNGR HWK® M-LOK Free Float AR-15 Handguard
STNGR HWK - THE BEST MOTHER FUNCTIONING HANDGUARD ON THE PLANET. Based on the number of 5-star reviews alone, you could say no other handguard on the market comes close....12 Options -
Ergo Picatinny 18 Slot Textured Slim Picatinny Rail Cover – 3 Pack
Ergo Picatinny 18 Slot Textured Slim Picatinny Rail Cover - 3 Pack ERGO's 18 Slot AR-15 Textured Slim Line Rail Covers are an essential accessory for any AR-15 rifle. These...2 Options2 Options2 Options -
UTG Pro Super Slim 2 Tone Free Float M-LOK Rail for AR 15
Unique 2-Tone M-LOK Handguard for a Flashy AR15 Build Features Proudly Designed and Made in USA 15" M-LOK® Super Slim Free-floating Handguard with Proprietary Barrel Nut Design Features 8 M-LOK®...2 Options -
Breek Arms RG2-S M-LOK Handguard for AR-15
Breek Arms RG2-S Free Float AR15 MLOK Handguard The RG2-S (Rugged Rail Mod2 Skeletonized) is the newest engineering feat from Breek Arms for your AR-15. Built from the ground up...6 Options -
Faxon Firearms AR-15 Streamline Carbon Fiber M-LOK Handguard – 4 Lengths Available
The Ulitmate Lightweight M-LOK Handguard In Carbon Fiber Faxon Firearms is proud to offer the popular Streamline AR-15 handguard in carbon fiber for the ultimate lightweight and durable build. This...4 Options4 Options4 Options -
Luth-AR Delta Ring Pack with Weld Spring and Snap Ring
Luth-AR Delta Ring with Weld Spring and Snap Ring The Luth-AR Delta Pack includes everything but the barrel nut in a standard delta ring assembly. If you need replacement parts,... -
Fortis Night Rail™ 556mm Free Float Rail System – M-LOK for AR 15
Featuring a Patent Pending 2 Piece Barrel Nut that Provides 360 Degree Contact - Absolutely Lightweight and Super Easy Installation Undoubtedly one of the leading brands in rail innovation and...4 Options -
Hogue Rifle Length AR-15 Free Floating Overmolded Forend
A longer forend - great for long barrels but fine for standard 16" barrels too. Go FF with the Hogue Rifle-length AR-15 Free Floating Overmolded Forend. FEATURES: AR-15; Fits the...4 Options -
Kinetic Development Group QD MLOK Offset Light Mount
Kinetic Development Group QD MLOK Universal Offset Mount Revolutionize how you attach accessories to MLOK AR15s with the KDG QD Universal Offset Mount. The Kinect product line by KDG uses...2 Options2 Options2 Options -
Daniel Defense Omega Rail – Quad Rail Picatinny Free Float AR 15 Handguard
Lightweight & Easy To Install Rock-Solid Quadrail For Carbine Length Rifles The Daniel Defense Omega Rail is a free float rail system that allows easy installation with the provided Allen...2 Options2 Options2 Options -
UTG Pro 7″ AR-15 Free Float Quad Rail – Carbine Length
UTG Pro 7" AR-15 Free Float Quad Rail - Carbine Length 7" Free Float Quad Rails for AR15 Carbine Compatible with Both Gas Tube and Adams Piston System Slim Profile... -
Timber Creek Enforcer 15″ AR15 Free Float M-LOK Handguard
Timber Creek Enforcer 15" AR15 Free Float M-LOK Handguard The Timber Creek Outdoors Enforcer 15" M-LOK Handguard is lightweight, rigid and adds a stylish touch to your AR-15 rifle. It...10 Options10 Options10 Options -
Phase 5 Weapon Systems Lo-Pro Slope Nose M-LOK Handguard for AR-15
Achieve Great Looks & Improved Functionality with Phase 5's Lightweight LPSN Free-Float Handguard The Phase 5 Weapon Systems LPSN (Lo-Pro Slope Nose) M-LOK Handguard is the perfect choice to upgrade...2 Options -
Midwest Industries .308/AR-10 MLOK Free Float Combat Handguard
Midwest Industries .308/AR-10 MLOK Free Float Combat Handguard The Midwest Industries .308/AR-10 MLOK Free Float Combat Handguard is a sturdy handguard for DPMS pattern AR10 rifles to increase comfort and...4 Options4 Options4 Options -
Midwest Industries Slim Line M-LOK AR 15 Handguard
Slim M-LOK Handguard with Integrated QD Sling Attachment When you're running a slick AR-15, your choice in handguard matters a lot. If you're going for a perfectly sleek look without...5 Options5 Options5 Options -
Kinetic Development Group QD MLOK Picatinny Rail and Harris Bipod Adapter
Kinetic Development Group QD MLOK Picatinny Rail and Harris Bipod Adapter Simple and easy to use, the KDG QD MLOK Harris Bipod Adapter makes adding and removing a bipod to... -
Timber Creek Greyman AR15 Free Float M-LOK Handguard
Built with the Gunfighter in Mind Lightweight aircraft-grade aluminum with modular flexibility, the Timber Creek Greyman MLOK Handguard is made for duty use in the harshest conditions. Timber Creek has...10 Options10 Options10 Options -
Midwest Industries Night Fighter AR 15 M-LOK Handguard for Night Vision Devices
Ultra-Rigid Handguard for Night Vision Laser Attachments With all the new free-floating rail systems out there, there's no limit on the accessories to attach. Night vision lasers are growing in...3 Options3 Options3 Options -
BCM AR-15 Drop-In Polymer M-LOK Handguard – Carbine
Bravo Company Drop-In Carbine Length M-LOK Handguard Bravo Company's PMCR (Polymer M-LOK Compatible Rail) is a great way to add modularity and ergonomics to your rifle. This drop-in handguard has... -
Odin Works O2 Lightweight 17.5 Inch M-LOK Handguard for AR10
The Lightest AR-10 Forend From Odin Works The Odin Works O2 Lightweight 17.5 Inch M-LOK Handguard is the lightest forend from Odin Works designed to work with DPMS pattern uppers.... -
UTG Pro AR-15 M-LOK Free Float Handguard – Super Slim
Super Lightweight Handguard with a Grooved Surface for a Solid yet Comfortable Grip for Seamless Firearm Handling The UTG Pro M-LOK Free Float Handguard Super Slim line with Proprietary Barrel...2 Options -
Ergo Remote Switch Picatinny Mount Kit
Ergo Remote Switch Picatinny Mount Kit The ERGO Tactical Light Switch Mount Kit is a versatile and reliable accessory that is designed to help organize and secure remote activation tape...2 Options2 Options2 Options
Other AR-15 Upper Receiver Components:
AR 15 Charging Handles
AR 15 Gas Blocks & Tubes
AR 15 Handguards & Quad Rails
AR-15 Barrels
AR-15 Bolt Carrier Groups
AR-15 Front Grips
AR-15 Upper Receivers and Parts
Muzzle Devices
AR-15 Handguard Accessories