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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Geissele Automatics MK8 Super Modular Rail – M-LOK Free Float Rail for AR 15
Geissele's Most Popular M-LOK Rail for the Duty-Grade AR15 Barrel Nut Wrench not included! Click here to purchase the required Geissele Barrel Nut Wrench. The Super Modular Rail (SMR) MK8...6 Options -
UTG Pro Forerunner M-LOK Free Float AR 15 Handguard
A Durable & Stylish Free Float Handguard Made Affordable For Your AR The UTG Pro Forerunner is a stylish, free-floated M-LOK Handguard for AR-15 with an interrupted top-rail that provides...6 Options -
Sons of Liberty Gun Works M76 Wedgelock M-LOK Handguard – 4 Lengths Available
Hodge-Style M-LOK Handguard Upgrade From SOLGW The M76 M-LOK Handguard is the latest free float rail system from Sons of Liberty Gun Works that features a rugged mounting system called...4 Options4 Options4 Options -
Bootleg Inc CamLok AR-15 MLOK Handguard – 7, 9.2, 13.5, & 15 inch Lengths
Incredibly Versatile, Adaptable, & Easy To Install MLOK Handguard The new Bootleg Inc CamLok AR-15 MLOK Handguard are the next evolution in lightweight, easy to install AR-15 handguards. Cam-Lok handguard...4 Options -
Midwest Industries Ultra Lightweight AR15 M-LOK Handguard with Titanium Hardware
Shave off Ounces and Pounds with an Ultra Lightweight M-LOK Handguard If you're looking to save weight on the front of your AR-15, the Ultra Lightweight Handguard from Midwest Industries...4 Options4 Options4 Options -
STNGR Replacement Barrel Nuts for V1 and V2 Handguards – Steel and Aluminum
STNGR Replacement V1 and V2 Barrel Nuts If you're looking for a replacement or spare barrel nut for your STNGR handguard, you can get exactly what you need here, in...4 Options4 Options4 Options -
STNGR Ultimate VYPR® M-LOK Handguard Bundle
STNGR VYPR AR-15 Handguard Bundle Based on 5-star reviews alone, no other handguard comes close. But reviews don't tell the whole story. USA Made with a rugged design, rock solid...12 Options12 Options12 Options -
STNGR Ultimate HWK® M-LOK Handguard Bundle
STNGR HWK AR-15 Handguard Bundle Based on the number of 5-star reviews alone, you could say no other handguard on the market comes close. Reviews don't tell the whole story...12 Options12 Options12 Options -
DoubleStar Cloak M-LOK Free Float AR 15 Handguard – 15.5″
Your Choice For A Slim & Lightweight Free-Float Handguard The DoubleStar Cloak M-LOK is a slim and lightweight free-float AR-15 handguard that provides users with two quick-detach sling-swivel sockets, as... -
Rise Armament RA-905 Lightweight M-LOK AR-15 Handguard
Lightweight Rise Armament M-LOK Handguard The Rise Armament RA-905 AR-15 handguard keeps your AR-15 lightweight, modular, and strong in the right place. This free float handguard includes a steel barrel...2 Options2 Options2 Options -
STNGR VLCN® M-LOK Free Float AR-15 Handguard
STNGR VLCN M-LOK Handguards Based on 5-star reviews alone, no other handguard comes close. But reviews don't tell the whole story. USA Made with a rugged design, rock solid locking...9 Options9 Options9 Options -
Troy AR-15 Free Float Handguard – M-LOK Aluminum – AR-15 BattleRail
Sleek Ergonomic Profile - Incredibly Lightweight TROY is proud to offer their M-LOK rails in response to customer demand. Machined from hardened aircraft aluminum with stainless steel components and finished...2 Options -
Fortis Switch Mod2 M-LOK AR-15 Handguard
Lightweight M-LOK Handguard with Smooth Vented Grip Area Like the Mod 1 Switch from Fortis, the Mod 2 M-LOK handguard features a unique lever system, which allows quick installation and...3 Options3 Options3 Options -
Arisaka Defense Mossie Midnight Picatinny AR-15 Front Sight Base Mount
Arisaka Defense Mossie Midnight Picatinny AR-15 Front Sight Base Mount The Mossie Midnight Mount is an adapter designed to provide a versatile and customizable mounting solution for your weapon light.... -
Arisaka Defense MMA 40 Degree Offset MLOK Mount
Arisaka Defense MMA 40 Degree Offset MLOK Mount The Arisaka MLOK to MLOK Adapter (MMA) is made from high-quality aluminum and is designed to be a lightweight and durable solution... -
RECOMMENDED
STNGR Ultimate VLCN® M-LOK Handguard Bundle
STNGR VLCN AR-15 Handguard Bundle Based on 5-star reviews alone, no other handguard comes close. But reviews don't tell the whole story. USA Made with a rugged design, rock solid...9 Options -
Geissele Automatics MK14 AR 15 Super Modular Rail – Slim M-LOK Free Float Rail
Lightweight, Slim-Line, and Built Tough by the Best in the Industry Barrel Nut Wrench not included! Click here to purchase the required Geissele Barrel Nut Wrench. The MK14 is the...4 Options4 Options4 Options -
Battle Arms Development Carbon Fiber Heat Shield for Workhorse Rails
Protect your hands and Workhorse rail with a Carbon Fiber Heat Shield Weighing almost nothing, the Carbon Fiber Heat Shield mitigates heat and protects your rail from damage. Due to... -
Battle Arms Development Workhorse AR-15 M-LOK Handguard
Battle Arms Development Workhorse M-LOK Handguard The Battle Arms Development Workhorse M-LOK Handguard free-floats your AR-15 barrel, and keeps weight low. This lightweight handguard features extensive lightening cuts, scalloped picatinny...3 Options3 Options3 Options -
STNGR Ultimate RPTR® M-LOK Handguard Bundle
STNGR RPTR M-LOK Handguard Bundle Based on 5-star reviews alone, no other handguard comes close. But reviews don't tell the whole story. USA Made with a rugged design, rock solid...12 Options12 Options12 Options -
Midwest Industries AR-15 Lightweight M-LOK Combat Rail
Midwest Industries Lightweight M-LOK Free Float Combat Rail Upgrade your AR15 build with a Midwest Industries Free Float Lightweight M-LOK Rail. Midwest Industries makes quality AR-15 parts for all shooters...4 Options -
Primary Weapons Systems MK116 Pro 16 Inch Complete 5.56 NATO AR-15 Upper Receiver
Perfect Balance of a Cost-Effective Piston System & High-Quality Construction The Primary Weapons Systems MK116 Pro Complete Upper is the perfect balance of a cost-effective piston system and high-quality construction... -
Tyrant CNC NexGen 15 Inch M-LOK Rail for AR-15
Tyrant CNC NexGen 15 Inch M-LOK Rail for AR-15 The Tyrant CNC NEXGEN 15 AR Handguard is a state-of-the-art design that merges form, function, and comfort. Crafted from high-quality, lightweight...2 Options2 Options2 Options -
NEW
Viridian XTL Gen 3 Universal 500 Lumen Tactical Light and HD Camera
Advanced Tactical Illumination and Recording with Viridian's XTL Gen 3 The latest innovation from Viridian Weapon Technologies, the XTL Gen 3 Universal Tactical Light and HD Camera, represents the zenith...
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