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Handguards & Quad Rails

Choosing the right handguard is one of the most important decisions to make when building your AR-15.

The handguard can define the functionality and appearance of your rifle, and allow for further accessorization. We carry a full line of AR-15 handguards, including both free-float and drop-in varieties, plus handguard accessories and more.

Not sure what to choose? Check out our guide on handguards: The 7 Things to Look for in an AR-15 Handguard.

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50 reviews
$129.99 $152.99

Gear up with the longest free float quad rail on the market - the AT3 Tactical Pro Series 15.75" Free Float Quad Rail. LIGHTWEIGHT AND DURABLE Free float design enhances accuracy by keeping stress off the barrel Rock-solid 6061 Aircraft Aluminum handguard that withstands the toughest conditions  Rail height perfectly matches an AR-15 flat-top upper receiver - your optics, iron...

13 reviews
$84.99 $100.99

Customize your setup with the AT3 Pro Series Free Float Modular AR-15 Handguard CONFIGURE THE ULTIMATE HANDGUARD Customize the handguard with picatinny rail segments (included). Perfect for mounting lights, lasers, grips, bipods, and more 7", 10", and 12" lengths available (note - 12" Length is used in all product pictures on this page) Free float design enhances accuracy by keeping...

19 reviews
$38.85

The Magpul MOE M-LOK Hand Guard (Magpul Original Equipment) for AR15/M4 firearms with carbine-length gas systems combines the light weight of a standard hand guard with modular flexibility. Designed with versatility in mind, M-LOK slots at the two, six, and ten o'clock positions allow the attachment of optional 1913 Picatinny rail sections and other M-LOK accessories for the direct mounting...

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40 reviews
$114.99 $135.99

Our signature rifle-length free float quad rail - the AT3 Tactical Pro Series 12.5" Free Float Quad Rail. LIGHTWEIGHT AND DURABLE Free float design enhances accuracy by keeping stress off the barrel Rock-solid 6061 Aircraft Aluminum handguard that withstands the toughest conditions Rail height perfectly matches an AR-15 flat-top upper receiver - your optics, iron sights, and other accessories will...

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32 reviews
$123.99 $146.99

The AT3 Tactical 14.5" Free Float Quad Rail provides an unfailing grip and plenty of room for accessories. LIGHTWEIGHT AND DURABLE Free float design enhances accuracy by keeping stress off the barrel Rock-solid 6061 Aircraft Aluminum handguard that withstands the toughest conditions  Rail height perfectly matches an AR-15 flat-top upper receiver - your optics, iron sights, and other accessories will...

12 reviews
$143.85 $149.00

Troy 7" Carbine AR-15 Drop-In Rail Black. The Troy Drop In Rail is a non free floating direct replacement for all AR-15/M4/AR15 carbine length plastic hand guards. The Troy Patented clamping design ensures a solid mounting platform. The Drop In provides a true optical mounting platform that increases the modularity and accuracy of the M4. No gunsmithing is required and...

8 reviews
$86.85 $94.95

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 AR-15/M-16 Rifle-length perfectly Free Floating Forend with a unique 2 piece aluminum design; Improves accuracy of the weapon especially on long range targets Non-slip, heat resistant rubber grip area; Great...

26 reviews
$64.99 $76.99

The AT3 T-Series is a classic free floating quad rail at a fraction of the price of the "big brands" Add an optional endcap for only $10 more by selecting it in the dropdown above ($14 value!) FEATURES: "Monolithic" rail design - creates a continuous rail with a flat upper receiver. No gap! Universal - fits with standard 1.25" barrel nut (upper...

2 reviews
$17.45

Ladder Panels offer very low-profile 1913 Picatinny rail coverage. The Santoprene material provide a rubbery surface for improved weapon control and rail protection.Easily cut for custom lengths, each panel fits one side of a carbine-length rail (18 slots).One panel per package.Manufactured by Falcon Industries, Inc.

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17 reviews
$13.99 $16.99

SPECIFICATIONS: Compatibility: AT3 Tactical T-Series Quad Rails (Does not work with Pro series quad rails)Material: 6061 aircraft aluminumFinish: Hardcoat Anodized (black)Outside Diameter: 1.75"Inside hole diameter: 1.1"Packaging: PE Bag OTHER INFORMATION: - Easy to install - mounts to end of quad rail using 4 hex screws (included)- Works with many types of free float quad rails, including those made by AT3 Tactical-...

1 review
$14.45

The XTM Enhanced Rail Panels are low-profile, two-piece covers that attach anywhere on a 1913 Picatinny rail without having to remove previously mounted accessories. Replacing the original XTM Panels, The Enhanced XTM Panels feature an aggressive anti-slip texture and dual-side routing clips for retention of light/laser cables. The design and reinforced material construction ensure the panels will remain in place...

2 reviews
$49.45

The Magpul M-LOK MOE Hand Guard for AR15/M16 rifles with rifle-length gas systems combines the light weight of a standard hand guard with modular flexibility. Designed with versatility in mind, M-LOK slots at the two, six, and ten o'clock positions allow the attachment of optional 1913 Picatinny rail sections and other M-LOK accessories for the direct mounting of tactical lights,...

1 review
$79.45 $94.95

Free float your forend with an overmolded gripping surface. Pick the Hogue Carbine Length AR-15 Free Floating Overmolded Forend to get more accuracy for long range shots.   FEATURES: Carbine Length AR-15; Fits the AR-15/M-16 Carbine perfectly Free Floating Forend with a unique 2 piece aluminum design; Improves accuracy of the weapon especially on long range targets Non-slip, heat resistant...

5 reviews
$79.45 $94.95

The Hogue Mid-length AR-15 Free Floating Overmolded Forend is the thing you need for more accuracy when it comes to long range shots. FEATURES: Overmolded Free Floating Forend AR-15; Fits the AR-15/M-16 Mid-length perfectly Free Floating Forend with a unique 2 piece aluminum design; Improves accuracy of the weapon especially on long range targets Non-slip, heat resistant rubber grip area;...

1 review
$163.85

 Includes configurable mounting points for all of your accessories like lights, lasers, sling swivels, and more. 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 AR-15/M-16 Rifle-length perfectly Includes all of the pictured rail sections for accessorizing the handguard Free...

2 reviews
$207.45 $209.00

The Troy 15" Alpha Rail is the longest rail in the Alpha Series. Great for longer barrels or those who just prefer a long handguard. The genesis of modular free float rails has arrived. Backed by the Troy Lifetime Guarantee.  Building off of the TRX Extreme design that revolutionized rail based handguards; the Alpha Rail utilizes a new low-profile locking mechanism,...

4 reviews
$226.85 $262.00

Troy 13.8" MRF-308 Rail. The Troy MRF is the strongest user-installed free-floating rail system in the world. Troy MRFs are available for all M16/M4 weapon systems equipped with the original factory barrel nut. The MRF's patented mounting system reinforces the barrel nut with a sturdy clamp and anti-rotation alignment lugs. Troy MRF BattleRails provide an uninterrupted rail extension and hand...

4 reviews
$102.45 $195.00

Troy TRX .308 Extreme BattleRail, 7.2" Black. The Troy TRX-308 BattleRail is built off the revolutionary TRX Extreme and brings the same sleek, lightweight, low-profile design to the more powerful .308 platform. Proprietary barrel nut provides superior strength. Includes handguard, barrel nut and three quick-attach rails. Not compatible with RRA LAR -8. Machined from 6061-T6 hardened aircraft aluminum and finished...

3 reviews
$225.85 $229.00

Troy 12" MRF-R AR-15 Battle Rail. The Troy MRF is the strongest user-installed free-floating rail system in the world. Troy MRFs are available for all AR-15/M16/M4 weapon systems equipped with the original factory barrel nut. The MRF's patented mounting system reinforces the barrel nut with a sturdy clamp and anti-rotation alignment lugs. Troy MRF BattleRails provide an uninterrupted rail extension...

3 reviews
$21.85

Three-pack of 6.2" rail covers. Troy Rail Covers are engineered to survive the most extreme conditions. Constructed from durable, heat & chemical resistant synthetic polymer resin, the Troy Rail Cover quickly and easily slides onto a 1913 Picatinny Rail and locks into place with a built-in retaining clip. Scientifically engineered and proven to reduce heat transfer and abrasions to the...

3 reviews
$153.45 $159.00

Troy 9" Mid-Length AR-15 Drop-In Rail Black. The Troy Drop In Mid Length BattleRail is a non free floating direct replacement for all AR-15/M4/M16 carbine plastic hand guards utilizing the mid length gas system. The Troy Patented clamping design ensures a solid mounting platform. The Drop In Mid Length BattleRail provides a true optical mounting platform that increases the modularity...

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7 reviews
$72.85 $109.95

Wrap your rifle-length AR15 with an overmolded forend and make it a combo with a pistol grip. Grab your Hogue AR-15 Kit Rifle-Length Overmolded Forend and Matching Grip.   This kit includes a Hogue Rifle Length AR15 Overmolded Free Float Forend and Overmolded AR15 pistol grip. Multiple colors available! The Rifle Length AR15 Overmolded Free Float Forend is a unique...

$43.85

The MOE SL Hand Guard for AR15/M4 firearms with carbine-length gas system and A2 font sight* provides modular flexibility with M-LOK accessory slots in a lightweight, sleek, cost effective design. Designed with versatility in mind, M-LOK slots at the two, six, and ten o'clock positions allow the attachment of optional Picatinny rail sections and other direct-attach M-LOK accessories for the...

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2 reviews
$66.45

Get some additional comfort and control for that rifle with the Hogue AR-15 Rifle-Length Knurled Free Floating Forend - Black. You can shoot long range targets more accurately with your AR-15 rifle. FEATURES: Rifle-Length AR-15; Fits the AR-15/M-16 rifle length setups Free Floating Forend; Improves accuracy of the weapon especially on long range targets Knurled aluminum grip; Great grip for...

2 reviews
$197.85 $199.00

Are you looking for a longer rail that won't weight down your AR? The Troy 13" Alpha Rail is just what you need. The genesis of modular free float rails has arrived. Backed by the Troy Lifetime Guarantee. Building off of the TRX Extreme design that revolutionized rail based handguards; the Alpha Rail utilizes a new low-profile locking mechanism, which offers...

2 reviews
$178.85 $179.00

Troy 7" MRF-C AR-15 Battle Rail. The Troy MRF is the strongest user-installed free-floating rail system in the world. Troy MRFs are available for all AR-15/M16/M4 weapon systems equipped with the original factory barrel nut. The MRF's patented mounting system reinforces the barrel nut with a sturdy clamp and anti-rotation alignment lugs. Troy MRF BattleRails provide an uninterrupted rail extension...

1 review
$169.45

Troy Enhanced Drop-In BattleRail Rifle Length AR-15 Features: - Troy's Enhanced Drop-In Rail is a non-free-floating direct replacement for all M4/M16 plastic hand guards utilizing rifle-length gas systems - Easy to install; no gunsmithing required - Includes MIL-STD Picatinny Rails at 12, 3, 6, and 9 o'clock and four built-in sockets for Q.D. Swivels - Machined from hardened aircraft aluminum...

3 reviews
$207.45 $209.00

Troy Bravo Rail 13" Free Float Quad Rail. Troy's Bravo rail is a one piece free floating quad rail design that utilizes the existing barrel nut and revolutionary tri-clamp system. This easy to install, one-piece free float hand guard offers unlimited mounting solutions with four full-length true U.S. MIL-SPEC 1913 Picatinny rails, breakthrough tri-clamp locking system, enhanced accuracy and reduced...

$48.85

The MOE SL Hand Guard for AR15/M4 firearms with mid-length gas system and A2 font sight* provides modular flexibility with M-LOK™ accessory slots in a lightweight, sleek, cost effective design. Designed with versatility in mind, M-LOK slots at the two, six, and ten o’clock positions allow the attachment of optional Picatinny rail sections and other accessories for mounting tactical lights,...

$43.85

The Magpul MOE M-LOK Hand Guard (Magpul Original Equipment) for AR15/M4 rifles with mid-length gas systems combines the light weight of a standard hand guard with modular flexibility. Designed with versatility in mind, M-LOK slots at the two, six, and ten o'clock positions allow the attachment of optional 1913 Picatinny rail sections and other M-LOK accessories for the direct mounting...