AR 15 Handguards & 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. READ MORE
Sort
Filter
List
Grid
-
AT3™Handguard-Fest!
AT3™ SPEAR M-LOK Handguard for AR-15 – 9, 12, & 15 inch Lengths
The AT3 SPEAR™ is our best, most secure handguard. Simple to install, lightweight, and easy on the wallet. The slim free-float design enhances accuracy while minimizing the weight of...24 Options -
AT3™Handguard-Fest!
AT3™ Pro Quad Rails – Free Float AR15 Handguards – 4 Lengths Available
The New and Improved Pro Quad Rail - Lightweight, Rigid, and Easier to Install The quad rail is still the gold standard of secure accessory mounting, but they're in...12 Options -
AT3™Handguard-Fest!
AT3™ AR 15 Upper Receiver and SPEAR Handguard Combo
Getting Started on Your Next Build? Go Sleek and Lightweight with our Billet Upper and SPEAR M-LOK Handguard. The slim free-float design of the SPEAR handguard enhances accuracy while minimizing...24 Options -
New
Midwest Industries Combat T-Series Free Float Quad Rail for AR-15 – 7 Lengths Available
T-Series Quad Rail Handguard by Midwest Industries The T-Series quad rail is simple: if you want a sturdy, no-fuss solution for mounting any accessory, for just about any build, Midwest...7 Options -
New
HM Defense MONOBLOC 16 Inch Complete 5.56 AR-15 Upper Receiver with 15 Inch M-LOK...
Cost-Effective Complete Upper Receiver for A High-Performance AR-15 Build This HM Defense BUP Complete Upper Receiver features a 16-inch 4150 Chromoly barrel with a patented integrally machined gas block, and... -
New
HM Defense MONOBLOC 16 Inch Complete 5.56 AR-15 Upper Receiver with 10 Inch M-LOK...
Cost-Effective Complete Upper Receiver for A High-Performance AR-15 Build This HM Defense BUP Complete Upper Receiver features a 16-inch 4150 Chromoly barrel with an patented integrally machined gas block, and... -
New
Primary Weapons Systems MK116 MOD 1-M 16 Inch Complete .223 Wylde AR-15 Upper Receiver
Combines Agility & Reliability For A Sleek, Efficient Piston Driven Upper Assembly The PWS MK116 MOD 1-M features the PWS Mid-length long-stroke piston system that combines the agility of the... -
New
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... -
New
Black Rain Ordnance SPEC15 16 Inch Complete 5.56 AR-15 Upper Receiver
Complete Your Next Classic Carbine with the SPEC15 Complete Upper Receiver The Black Rain Ordnance SPEC-15 5.56 A2 Complete Upper Receiver is the perfect option for building an M4 style... -
New
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... -
New
BCM AR-15 Drop-In Polymer M-LOK Handguard – Midlength
Bravo Company Drop-In Midlength M-LOK Handguard The PMCR (Polymer M-LOK Compatible Rail) is a drop-in upgrade for your AR-15 handguards. This handguard features ergonomic texturing, an integrated handstop, and three... -
AT3™
AT3 Replacement M-LOK T-Nuts and Screws – 10 Pack for AR 15
Replacement M-LOK T-Nuts to Repair Your Favorite Accessories Whether you're running an M-LOK picatinny rail, light adapter, or foregrip, that accessory is held in place with special T-nuts and matching... -
Magpul MOE M-LOK Carbine Length Handguard for AR-15 – MAG424
Versatile And Lightweight Handguard With Modular Flexibility The Magpul MOE M-LOK Carbine Length Handguard is a lightweight but durable replacement for standard M4 Carbine-type plastic handguards. It combines the light-weight...8 Options -
UTG Pro Super Slim 15 Inch M-LOK Drop-In Carbine AR 15 Handguard
Full Length Drop-In Handguard for Carbine Length AR-15 This Super Slim drop-in handguard works with a wide variety of the most popular AR-15 rifles in America. This 3-piece M-LOK rail... -
MI AR-15 Gen2 Two Piece Drop-In Quad Rail Handguard
No Gunsmith Drop-in Installation - Installs Like Factory Plastic Hand Guards Made from 6061 aluminum hard coat anodized, the Gen2 Two Piece Drop-In Quad Rail Handguard is lightweight ,very easy...3 Options -
Magpul MOE Slim Line AR-15 Handguard – Carbine Length – w/ M-LOK Slots –...
Sleek And Cost-Effective Replacement For Standard AR-15/M4 Handguard The Magpul MOE Slim Line Handguard - Carbine Length is a sleek and lightweight replacement for standard AR-15/M4 Carbine-type plastic handguards with...4 Options -
Midwest Industries AR-15 Two-Piece Free Float M-LOK Handguard
The Ideal Handguard Upgrade For Your Classic Carbine The Midwest Industries AR-15 Two-Piece Rail is a free-float M-LOK handguard upgrade designed for the classic AR-15 carbine rifles. It incorporates a...3 Options -
UTG Pro Arwen M-LOK Free Float AR 15 Handguard
A Durable & Lightweight Handguard Ergonomically Designed For Left & Right Hand Shooters The UTG Pro Arwen M-LOK Free Float Handguard features an ergonomic octagonal profile with thoroughly machined lightening...6 Options -
B5 Systems Drop-in Carbine Handguard for AR-15
Slim Profile Drop-in M-LOK Handguard for Carbine-Length AR-15 B5 Systems makes some of the best, most ergonomic AR-15 furniture on the market, and their new handguards are no exception. These...5 Options -
ProMag AR-15 Carbine Polymer Quad Rail HandGuard – PM242
Drop in replacement quad rail handguards for carbine length AR15s, for use with carbines using a Front Sight Base and Delta Ring. These handguards are made of an impact resistant... -
UTG Pro Drop-In Carbine AR-15 Quad Rail – 2-Piece – with Rail Covers –...
The UTG Pro Drop-in Carbine Quad Rail is easy to install, and replaces factory plastic handguards with no modification required to your firearm. It provides many customization options, allowing the... -
AT3™Handguard-Fest!
AT3™ AR 15 Upper Receiver and Pro Quad Rail Handguard Combo
Upgrade or Start Your Next Build with our Newest Billet Upper and Pro Quad Rail Handguard Combo The AT3™ Pro Quad Rail, like the SPEAR, is designed for use with...12 Options -
UTG Pro 12″ AR-15 Drop-in Quad Rail – Extended Carbine Length
UTG Pro 12" AR-15 Drop-in Quad Rail - Extended Carbine Length Fits AR-15 Carbines - extends rail past front sight Aircraft Aluminum Extrusion with Integral Spinal Cords for Alignment Picatinny... -
Magpul MOE M-LOK Handguard – Mid-length – AR15 – MAG426
Versatile And Lightweight Handguard With Modular Flexibility The Magpul MOE M-LOK Handguard - Mid-length is a lightweight but durable replacement for standard AR15/M4 plastic handguards with mid-length gas systems. It...4 Options
Other AR-15 Upper Receiver Components:
AR 15 Charging Handles
AR 15 Gas Blocks & TubesAR 15 Handguards & Quad Rails
AR-15 Barrels
AR-15 Bolt Carrier Groups
AR-15 Front Grips
AR-15 Upper Receivers and Parts
Muzzle DevicesAR-15 Handguard Accessories
