AR-15 Handguards & Rails
AR-15 Handguards & Rails
AR-15 Handguards, sometimes referred to as the "rail" or "foreend" are vital for the AR-15 rifle, ensuring a secure grip and shielding the barrel from excessive heat. Our collection includes diverse styles such as free-floating, drop-in, and the sought-after Quad rail. Made from robust materials like aluminum and polymer, these handguards allow for attachments using Picatinny rails - perfect for accessories like lights. Whether you shoot casually or professionally, our AR-15 Handguards elevate your rifle's functionality. Explore our range and find the ideal Quad rail upgrade for your AR-15.
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Free Float Lightweight M-LOK Handguard - 13.5"
Black Rifle Depot
MSRP: $99.95$64.95Free Float Light Weight M-LOK Handguard - 13.5" The Black Rifle Depot 13.5" AR 15 M-LOK Handguard is designed with the light weight AR 15 build in mind. With a overall weight of 13.8 Oz including barrel nut and hardware this AR...MSRP: $99.95$64.95 -
Free Float Lightweight M-LOK Handguard - 10"
Black Rifle Depot
MSRP: $89.95$59.95Black Rifle Depot Free Float Lightweight M-LOK Handguard - 10" The Black Rifle Depot 10" AR 15 M-LOK Handguard is designed with the light weight AR 15 build in mind. With a overall weight of 13.8 oz including barrel nut and hardware...MSRP: $89.95$59.95 -
Strike Industries Strike Rail M-LOK Handguard
Strike Industries
MSRP: $159.95 - $214.95$139.95 - $190.95Strike Industries Strike Rail M-LOK Handguard The SI Strike Rail for the AR-15 was developed to fulfill the requirements of certain agency partners, who wanted a lightweight, but feature packed rail that they could depend on when entering harm’s...MSRP: $159.95 - $214.95$139.95 - $190.95 -
Black Rifle Depot Free Float M-LOK Handguard - 7"
Black Rifle Depot
MSRP: $69.95$54.95Black Rifle Depot Free Float M-LOK Handguard - 7" Black Rifle Depot Free Float M-Lok Handguards are 100% American Made from 6061-T6 aluminum extrusions and are Type 3 Hard Coat Anodized for durability. The monolithic picatinny rail system...MSRP: $69.95$54.95 -
Aero Precision ATLAS S-ONE Free Float M-LOK AR 15 Handguard
Aero Precision
MSRP: $164.99 - $245.00$153.95 - $204.95Aero Precision ATLAS S-ONE Free Float M-LOK AR 15 Handguard The ATLAS S-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind,...MSRP: $164.99 - $245.00$153.95 - $204.95 -
Dirty Bird AR-15 SMRS Handguard - Slim M-LOK Rail System V3
Dirty Bird Industries
MSRP: $135.95 - $185.95$121.95 - $166.95Dirty Bird AR-15 SMRS Handguard - Slim M-LOK Rail System V3 The SMRS (Slim M-LOK Rail System) V3 by Dirty Bird Industries is a high quality and feature packed M-LOK handguard designed for AR-15 platform rifles and pistols. When designing this...MSRP: $135.95 - $185.95$121.95 - $166.95 -
On Sale
Centurion Arms C4 Quad Rail Handguard - Carbine Cutout
Centurion Arms
MSRP: $280.00Now: $209.95Was: $266.00Centurion Arms C4 Quad Rail Handguard - Carbine Cutout The Centurion patent-pending C4 rail system is a lightweight, rugged, 2-piece free float rail that, when installed, gives the uppers a continuous 12 o’clock rail. The C4 system is the lightest...MSRP: $280.00Now: $209.95Was: $266.00 -
Cross Machine Tool HDM ARCA Swiss Style Rail
Cross Machine Tool
MSRP: $229.99 - $249.99$218.95 - $237.95Cross Machine Tool HDM ARCA Swiss Style Rail This rail system is meant not only to give you tons of picatinny rail surfaces, but also to make it possible to mount ARCA/Swiss tripod and bipod systems to your AR-style rifle. The overall shape of the...MSRP: $229.99 - $249.99$218.95 - $237.95 -
Ergo MSR Handguard Lightweight Polymer M-LOK
Ergo Grips
$13.50Ergo MSR Handguard Lightweight Polymer M-LOK Light-weight 2-piece hand-guard replacement. Interlocking upper and lower hand guard sections provides a stiff & stable platform to mount M-LOK accessories. Constructed of high-strength, impact & heat...$13.50 -
Aero Precision 15" AR-15 Enhanced M-LOK Handguard - Gen 2 - FDE Cerakote
Aero Precision
MSRP: $240.00$199.95Aero Precision 15" AR-15 Enhanced M-LOK Handguard - Gen 2 - FDE Cerakote Aero Precision's Enhanced Handguard provides a lightweight free float design for your custom AR-15 build. This M-LOK compatible system pushes advanced modularity beyond that of the...MSRP: $240.00$199.95 -
Dirty Bird AR-15 SMRS Handguard - Slim M-LOK Rail System V2
Dirty Bird Industries
MSRP: $109.95 - $169.95$98.95 - $152.95Dirty Bird AR-15 SMRS Handguard - Slim M-LOK Rail System V2 The SMRS (Slim M-LOK Rail System) V2 by Dirty Bird Industries is a high quality and feature packed M-LOK handguard designed for AR-15 platform rifles and pistols. When designing this...MSRP: $109.95 - $169.95$98.95 - $152.95 -
Aero Precision AR-15 MOD 4 M-LOK Handguard
Aero Precision
MSRP: $280.00 - $299.00$249.99 - $269.99Aero Precision AR-15 MOD 4 M-LOK Handguard The Aero Precision Minimal Optical Deflection (MOD) 4 handguard seamlessly blends robust construction with an ergonomic form factor, ensuring no compromises between the two. Machined from 6061-T6...MSRP: $280.00 - $299.00$249.99 - $269.99 -
Leapers UTG PRO Super Slim SD M-LOK Free Float Handguard - Black
Leapers / UTG
MSRP: $139.97 - $159.97$124.97 - $144.97Leapers UTG PRO Super Slim SD M-LOK Free Float Handguard - Black Features Proudly Designed and Made in the USA 1.67" Inner Diameter for Suppressors to Fit within Handguard Precision-machined from 6061-T6 Aluminum and finished in a Matte Black Hard Coat...MSRP: $139.97 - $159.97$124.97 - $144.97 -
Battle Arms Workhorse AR-15 M-LOK Free Float Handguard
Battle Arms Development
MSRP: $120.00 - $175.00$113.95 - $159.95Battle Arms Workhorse AR-15 M-LOK Free Float Handguard The WORKHORSE M-LOK compatible rail system was designed to be a lightweight and slimline option to be used on MIL-SPEC carbines available on the market today. With M-LOK mounting options at the 3.6,...MSRP: $120.00 - $175.00$113.95 - $159.95 -
Centurion Arms C4 Quad Rail Handguard
Centurion Arms
MSRP: $229.95 - $310.00$218.95 - $295.95Centurion Arms C4 Quad Rail Handguard The Centurion Arms C4 rail is a lightweight rail system which clamps onto standard AR-15 barrel nuts. This strong and lightweight 2-piece design can be installed easily onto standard AR-15 uppers after removing the...MSRP: $229.95 - $310.00$218.95 - $295.95 -
Free Float M-LOK Elite-Series QD Handguard
Black Rifle Depot
MSRP: $67.95 - $99.95$62.95 - $94.95Free Float M-LOK Elite-Series QD Handguard Elite performance with QD versatility. The Elite-Series Free Float M-LOK QD Handguard is built for shooters who value strength, modularity, and sling flexibility. Constructed from 6061-T6 aluminum and finished...MSRP: $67.95 - $99.95$62.95 - $94.95 -
Centurion Arms C4 M-LOK Handguard - 12"/Front Sight Cutout
Centurion Arms
MSRP: $350.00$332.95Centurion Arms C4 M-LOK Handguard - 12"/Front Sight Cutout Centurion Arms LLC is happy to announce the C4 M-LOK rail.C4 MLOK 12in FSP (For Carbine Gas FSB's) The MLOK C4 rail system is based off the patented quad rail version. It is a lightweight,...MSRP: $350.00$332.95 -
Forward Controls Design RHF AR-15 Free Float M-LOK Handguard
Forward Controls Design
MSRP: $175.00 - $215.00$166.95 - $204.95Forward Controls Design RHF AR-15 Free Float M-LOK Handguard The Forward Control Design RHF Handguard is a lightweight, free float rail system for AR-15 platforms. Machined from 6000 series extruded aluminum, the RHF is a sturdy yet lightweight free...MSRP: $175.00 - $215.00$166.95 - $204.95 -
Centurion Arms C4 M-LOK Handguard - Carbine Cutout
Centurion Arms
MSRP: $280.00$266.95Centurion Arms C4 M-LOK Handguard - Carbine Cutout Centurion Arms LLC is happy to announce the C4 MLOK® rail.C4 MLOK CARBINE CUT The MLOK C4 rail system is based off the patented quad rail version. It is a lightweight, rugged, 2-piece free float rail...MSRP: $280.00$266.95 -
Dirty Bird AR-15 ASAL Free Float Quad Rail
Dirty Bird Industries
MSRP: $145.95 - $185.95$130.95 - $166.95Dirty Bird AR-15 ASAL Free Float Quad Rail The Dirty Bird Free Float Quad Rail is a no-nonsense American Made rail system designed for versatility and simplicity. It features a monolithic top rail and is precision machined from 6061-T6 aluminum...MSRP: $145.95 - $185.95$130.95 - $166.95 -
Aero Precision ATLAS S-ONE Free Float M-LOK Handguard
Aero Precision
MSRP: $205.00 - $245.00$172.04 - $224.99Aero Precision ATLAS S-ONE Free Float M-LOK Handguard The ATLAS S-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind, providing the...MSRP: $205.00 - $245.00$172.04 - $224.99 -
Breek Arms RG2-S M-LOK AR-15 Handguard
Breek Arms
MSRP: $94.99 - $129.99$89.99 - $119.99Breek Arms RG2-S M-LOK AR-15 Handguard Breek Arms' mission is to provide quality parts at competitive prices. Our newly developed RG2-S (Rugged Rail Mod2) Handguard line up is an evolution from our previous lineup. Our Patent Pending locking...MSRP: $94.99 - $129.99$89.99 - $119.99 -
On Sale
Centurion Arms C4 Quad Rail Handguard - Midlength Cutout
Centurion Arms
MSRP: $320.00Now: $239.95Was: $314.95Centurion Arms C4 Quad Rail Handguard - Midlength Cutout The C4 rail system is a lightweight, rugged, 2-piece free float rail that, when installed, gives the uppers a continuous top rail. The Mid-length cutout version allows for longer bottom/side rails...MSRP: $320.00Now: $239.95Was: $314.95 -
Cross Machine Tool UHPR MOD 2 HDX AR-15 Handguard
Cross Machine Tool
MSRP: $199.00 - $209.00$189.95 - $198.95Cross Machine Tool UHPR MOD 2 HDX AR-15 Handguard Cross Machine Tool has long been known for their high-quality AR-15 parts, and the new UHPR Mod 2 HDX handguards are no exception. Each rail is made of 6000-series extruded Aluminum then are hard anodized...MSRP: $199.00 - $209.00$189.95 - $198.95 -
Geissele Automatics MK16 M-LOK AR-15 Super Modular Rail
Geissele Automatics
$325.00 - $350.00Geissele Automatics MK16 M-LOK AR-15 Super Modular Rail The Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper using the updated version of the proven Geissele Barrel Nut design, the...$325.00 - $350.00 -
Midwest Industries AR-15 M-LOK Free-Float Combat Rail Handguard
Midwest Industries
MSRP: $157.95 - $267.95$147.95 - $257.95Midwest Industries AR-15 M-LOK Free-Float Combat Rail Handguard Durable, Slim, and Versatile M-LOK Handguard for AR-15 Platforms The Midwest Industries AR-15 M-LOK Free-Float Combat Rail Handguard is designed to enhance the performance, durability,...MSRP: $157.95 - $267.95$147.95 - $257.95 -
SLR Rifleworks SLR ION Lite M LOK Handguard
SLR Rifleworks
MSRP: $305.99 - $329.99$286.95 - $309.95SLR Rifleworks SLR ION Lite M LOK Handguard ION Lite MLOK Handguard Specifications New Gen 5 1.35" ID 7 Sided Design allows 45deg mounting options 2 Limited Rotation QD's No timing of barrel nut required, no shims needed Works with any receiver forged...MSRP: $305.99 - $329.99$286.95 - $309.95 -
SLR Rifleworks Ultra Lite M LOK Handguard
SLR Rifleworks
MSRP: $242.99 - $305.99$227.95 - $286.95SLR Rifleworks Ultra Lite M LOK Handguard SOLO Ultra Lite Series MLOK Handguard Specifications 16.5" Solo Ultra Lite MLOK 1.3" ID 11.5 oz with barrel nut and hardware Gen 4 Mil-Spec Hardcoat Anodize 7075 Barrel nut w/ Hardcoat Anodize Melonite Finish...MSRP: $242.99 - $305.99$227.95 - $286.95 -
Strike Industries GRIDLOK LITE M-LOK Handguard Assembly
Strike Industries
MSRP: $175.95 - $257.95$154.95 - $231.95Strike Industries GRIDLOK LITE M-LOK Handguard Assembly The Strike Industries GRIDLOK® LITE Rail For AR-15 takes innovation from GRIDLOK® but this is a 1-piece design to minimize weight and offer a cost-effective option. Using the same Patent...MSRP: $175.95 - $257.95$154.95 - $231.95 -
Trinity Force MX AR-15 Free Float M-LOK Handguard
Trinity Force
MSRP: $70.00 - $80.00$64.95 - $74.95Trinity Force MX AR-15 Free Float M-LOK Handguard The MX-15 M-LOK Free Float Rail features a slim profile for improved ergonomics and weight savings. With a static top rail optimized for mounting optics and multiple contact points for a hex key mounted...MSRP: $70.00 - $80.00$64.95 - $74.95 -
AR-15 Premium M-LOK Free-Float Handguard
Black Rifle Depot
MSRP: $139.95 - $169.95$119.95 - $149.95AR-15 Premium M-LOK Free-Float Handguard Superior Craftsmanship for Maximum Performance Elevate your AR-15 build with the Premium M-LOK Free-Float Handguard, a meticulously crafted handguard designed for superior strength, functionality, and aesthetics...MSRP: $139.95 - $169.95$119.95 - $149.95 -
Ballistic Advantage 12" AR-15 Logic Rail M-LOK Handguard
Ballistic Advantage
$190.00Ballistic Advantage 12" AR-15 Logic Rail M-LOK Handguard BA LOGIC HANDGUARDS Welcome to the new standard of rail system in the Ballistic Advantage Logic Handguard. We believe that the customer’s ability to customize their handguard with any...$190.00 -
Centurion Arms AR-15 CMR M-LOK Handguard
Centurion Arms
MSRP: $220.00 - $240.00$209.95 - $228.95Centurion Arms AR-15 CMR M-LOK Handguard The Centurion Arms CMR is designed to be a lightweight, simple, and effective free float handguard that is highly configurable for any mission. It features a rigid picatinny top rail for mounting back up iron...MSRP: $220.00 - $240.00$209.95 - $228.95 -
Centurion Arms C4 M-LOK Handguard - 12"
Centurion Arms
MSRP: $310.00$294.95Centurion Arms C4 M-LOK Handguard - 12" Centurion Arms LLC is happy to announce the C4 MLOK® rail.The MLOK C4 rail system is based off the patented quad rail version. It is a lightweight, rugged, 2-piece free float rail that when installed gives the...MSRP: $310.00$294.95 -
Centurion Arms C4 M-LOK Handguard - Midlength Cutout
Centurion Arms
MSRP: $320.00$304.95Centurion Arms C4 M-LOK Handguard - Midlength Cutout Centurion Arms LLC is happy to announce the C4 M-LOK rail. C4 MLOK MID CUT The MLOK C4 rail system is based off the patented quad rail version. It is a lightweight, rugged, 2-piece free float rail that...MSRP: $320.00$304.95 -
Cross Machine Tool UHPR MOD 3 HDX AR-15 Handguard
Cross Machine Tool
MSRP: $200.00 - $215.00$190.95 - $204.95Cross Machine Tool UHPR MOD 3 HDX AR-15 Handguard Heavy Duty Xtreme Rails are built for the rigors of daily use. All HDX™ series rails feature Nitride Hardened steel QD sockets to withstand daily sling carry. Features Rail- 6000...MSRP: $200.00 - $215.00$190.95 - $204.95 -
Fortis REV II Free Float Rail System M-LOK Handguard - Black
Fortis Manufacturing
MSRP: $157.95 - $247.95$150.25 - $235.75Fortis REV II Free Float Rail System M-LOK Handguard - Black Fortis REV II is an extremely lightweight yet robust free floating rail system. When designing the REV, we didn't want just another rail system, we wanted a better, lighter, feature rich...MSRP: $157.95 - $247.95$150.25 - $235.75 -
Geissele Super Modular Rail MK4 M-LOK Handguard
Geissele Automatics
$275.00 - $350.00Geissele Super Modular Rail MK4 M-LOK Handguard The Super Modular Rail (SMR) MK4 M-LOK is Geissele's ultra-lightweight M-LOK option. These rails are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in the 3, 6...$275.00 - $350.00 -
Geissele Super Modular Rail MK8 M-LOK Handguard
Geissele Automatics
$275.00 - $350.00Geissele Super Modular Rail MK8 M-LOK Handguard The Super Modular Rail (SMR) MK8 M-LOK is Geissele's ultra-modular model. The SMR MK8 is one of the first rails available to utilize the Magpul M-LOK technology. These rails are designed to give the user...$275.00 - $350.00 -
Geissle Super Modular Rail MK14 M-LOK Handguard
Geissele Automatics
$275.00 - $350.00Geissle Super Modular Rail MK14 M-LOK Handguard The MK14 is the latest entry to the Geissele line up of Super Modular Rails. The new handguard design offers a smaller diameter and overall height to create a slimmer package. Included with the MK14 Super...$275.00 - $350.00