AR-15 / M4 / M16

Forward Controls Design RHF M-LOK Handguard – 6.7″

Out of stock

Original price was: $175.00.Current price is: $154.51.

RHF (Railed Handguard, Forward Controls) is based on the superb CMT UHPR Mod2, with full-length 1913 rails at 12 o’clock, and MLOK at 3, 6, and 9 o’clock.

  • Machined from 6000 series extruded aluminum.
  • Barrel nut machined from 7075 aluminum.
  • Type 3 anodized
  • Weight: 7.5oz
  • Barrel nut torque: milspec 40-70ft/lbs.
  • Rail clamp screws torque: 45 inc/lbs.

Forward Controls Design RHF M-LOK Handguard – 15″

Out of stock

Original price was: $215.00.Current price is: $188.66.

RHF (Railed Handguard, Forward Controls) is based on the superb CMT UHPR Mod2, with full-length 1913 rails at 12 o’clock, and MLOK at 3, 6, and 9 o’clock.

  • Machined from 6000 series extruded aluminum.
  • Barrel nut machined from 7075 aluminum.
  • Type 3 anodized
  • Weight: 12.35oz
  • Barrel nut torque: milspec 40-70ft/lbs.
  • Rail clamp screws torque: 45 inc/lbs.
Select options This product has multiple variants. The options may be chosen on the product page

Forward Controls Design RHF M-LOK Handguard – 9.5″

Out of stock

Original price was: $195.00.Current price is: $171.59.

RHF (Railed Handguard, Forward Controls) is based on the superb CMT UHPR Mod2, with full-length 1913 rails at 12 o’clock, and MLOK at 3, 6, and 9 o’clock.

  • Machined from 6000 series extruded aluminum.
  • Barrel nut machined from 7075 aluminum.
  • Type 3 anodized
  • Weight: 9.02oz
  • Barrel nut torque: milspec 40-70ft/lbs.
  • Rail clamp screws torque: 45 inc/lbs.
Select options This product has multiple variants. The options may be chosen on the product page

SLR Rifleworks SOLO Ultra Lite M-LOK Handguard Rail – 15″

Out of stock

Original price was: $246.99.Current price is: $231.02.

SOLO 15″ Ultra Lite M-LOK Handguard Rail

  • 14.87″ Exact Top rail length
  • 15″ Ultra Lite -MOLK
  • 10.7 oz with barrel nut and hardware
  • ​1.3″ ID
  • Gen 4
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut w/ Hardcoat Anodize
  • Melonite Finish Hardware
  • Free Floating Design
  • Slip fit locking mount design
  • Billet Anti Rotation Insert
  • Anti Slip Design
  • Barrel nut uses standard wrenches or SLR Billet wrench
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks HELIX M-LOK Handguard Rail – 15″

Out of stock

$307.99

HELIX 15″ MLOK Handguard

  • 14.87″ Exact top rail length
  • 9.0 oz. with barrel nut and hardware
  • Excellent feel for today’s modern shooters
  • MLOK accessory compatible
  • 4 Built-in QD swivel mounting points front and rear on right and left side
  • No timing of barrel nut required, no shims needed
  • Works with any receiver forged or billet
  • ​1.35″ ID
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut w/ Hardcoat Anodize
  • Melonite Finish Hardware
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Proven Anti Slip Design keys into barrel nut
  • Barrel nut uses standard wrenches or SLR Billet wrench for a perfect fit
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks HELIX M-LOK Handguard Rail – 11.7″

Out of stock

Original price was: $262.99.Current price is: $245.66.

Helix 11.7″ MLOK Handguard

  • 11.7″ Exact Top Rail Length
  • 8.0 oz. including barrel nut and hardware
  • Excellent feel for today’s modern shooters
  • No timing of barrel nut required, no shims needed
  • Works with any receiver forged or billet
  • ​1.35″ ID
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut w/ Hardcoat Anodize
  • Melonite Finish Hardware
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Proven Anti Slip Design keys into barrel nut
  • Barrel nut uses standard wrenches or SLR Billet wrench for a perfect fit
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks HELIX F M-LOK Handguard Rail – Full Rail – 11.7″

Out of stock

$295.99

Helix 11.7″ MLOK Handguard – F MODEL

  • 11.7″ Exact Top Rail Length
  • Full Top Rail
  • 8.0 oz. including barrel nut and hardware
  • Excellent feel for today’s modern shooters
  • No timing of barrel nut required, no shims needed
  • Works with any receiver forged or billet
  • ​1.35″ ID
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut w/ Hardcoat Anodize
  • Melonite Finish Hardware
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Proven Anti Slip Design keys into barrel nut
  • Barrel nut uses standard wrenches or SLR Billet wrench for a perfect fit
  • Mil-Spec 1913 Mounting rails

Geissele Automatics MK4 Super Modular Rail M-LOK – 15″

Out of stock

$332.00$357.00
Select options This product has multiple variants. The options may be chosen on the product page

Emissary Development Handbrake M-LOK

In stock

$35.00$40.00
Select options This product has multiple variants. The options may be chosen on the product page

SLR Rifleworks SOLO Ultra Lite M-LOK Handguard – 13.7″

Out of stock

Original price was: $241.99.Current price is: $226.45.

SLR Rifleworks SOLO Ultra Lite M-LOK Handguard – 9.5″

Out of stock

Original price was: $220.99.Current price is: $207.24.

SLR Rifleworks SOLO Lite M-LOK Handguard – 13.7″

Out of stock

Original price was: $241.99.Current price is: $226.45.

SLR Rifleworks SOLO Lite M-LOK Handguard – 10.7″

Out of stock

Original price was: $225.99.Current price is: $211.82.

SLR Rifleworks SOLO Lite M-LOK Handguard – 9.5″

Out of stock

Original price was: $220.99.Current price is: $207.24.

SLR Rifleworks HELIX M-LOK Handguard – Full Rail – 10.5″

Out of stock

Original price was: $262.99.Current price is: $245.66.

Helix 10.5″ MLOK Handguard Full Top Rail

  • 10.5″ Exact Top Rail Length
  • 8.1 oz including barrel nut and hardware
  • Excellent feel for todays modern shooters
  • No timing of barrel nut required, no shims needed
  • Works with any receiver forged or billet
  • ​1.35″ ID
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut w/ Hardcoat Anodize
  • Melonite Finish Hardware
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Proven Anti Slip Design keys into barrel nut
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Continuous top rail design allows optic mounts to cross receiver/handguard threshold
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks HELIX M-LOK Handguard – Full Rail – 9.7″

Out of stock

Original price was: $246.99.Current price is: $231.02.

HELIX 9.7″ MLOK Handguard – F Model

  • 9.7″ Exact top rail length
  • Excellent feel for todays modern shooters
  • MLOK accessory compatible
  • 4 Built in QD swivel mounting points front and rear on right and left side
  • No timing of barrel nut required, no shims needed
  • Works with any receiver forged or billet
  • ​1.35″ ID
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut w/ Hardcoat Anodize
  • Melonite Finish Hardware
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Proven Anti Slip Design keys into barrel nut
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks HELIX M-LOK Handguard – 13.7″

Out of stock

Original price was: $267.99.Current price is: $250.23.

HELIX 13.7″ MLOK Handguard

  • 13.7″ Exact top rail length
  • 8.8 oz. with barrel nut and hardware
  • Excellent feel for todays modern shooters
  • MLOK accessory compatible
  • 4 Built in QD swivel mounting points front and rear on right and left side
  • No timing of barrel nut required, no shims needed
  • Works with any receiver forged or billet
  • ​1.35″ ID
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut w/ Hardcoat Anodize
  • Melonite Finish Hardware
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Proven Anti Slip Design keys into barrel nut
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks HELIX M-LOK Handguard – 9.5″

Out of stock

Original price was: $246.99.Current price is: $231.02.

SLR Rifleworks ION Ultra Lite M-LOK Handguard – 13.7″

Out of stock

Original price was: $262.99.Current price is: $245.66.

SLR Rifleworks ION 13.7″ Ultra Lite MLOK Handguard is a lightweight rail for the AR-15/M4 Platform. The Ultra Lite’s top rail features M-LOK slots instead of a full picatinny section resulting in overall weight savings.

  • New Gen 5
  • 13.7″ Exact length
  • 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 or billet
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut included w/ Hardcoat Anodize
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks ION Ultra Lite M-LOK Handguard – 10.5″

Out of stock

Original price was: $257.99.Current price is: $241.09.

SLR Rifleworks ION 10.5″ Ultra Lite MLOK Handguard is a lightweight rail for the AR-15/M4 Platform. The Ultra Lite’s top rail features M-LOK slots instead of a full picatinny section resulting in overall weight savings.

  • New Gen 5
  • 10.5″ Exact length
  • 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 or billet
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut included w/ Hardcoat Anodize
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks ION Lite M-LOK Handguard – 13.7″

Out of stock

$295.99

ION 13.7″ Lite MLOK Handguard

  • New Gen 5
  • 13.7″ Exact length
  • 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 or billet
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut included w/ Hardcoat Anodize
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Continuous top rail design allows optic mounts to cross receiver/handguard threshold
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks ION Lite M-LOK Handguard – 10.5″

Out of stock

$219.99

ION 10.5″ Lite MLOK Handguard

  • New Gen 5
  • 10.5″ Exact length
  • 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 or billet
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut included w/ Hardcoat Anodize
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Continuous top rail design allows optic mounts to cross receiver/handguard threshold
  • Mil-Spec 1913 Mounting rails

SLR Rifleworks ION Lite M-LOK Handguard – 9.5″

Out of stock

Original price was: $241.99.Current price is: $226.45.

SLR Rifleworks ION 9.5″ Lite MLOK Handguard is a lightweight rail for the AR-15/M4 Platform. It features a continuous top rail design that allows optic mounts to cross the receiver/handguard threshold.

  • New Gen 5
  • 9.5″ Exact length
  • 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 or billet
  • Mil-Spec Hardcoat Anodize
  • 7075 Barrel nut included w/ Hardcoat Anodize
  • Free Floating Design
  • Proven Slip fit locking mount design, much more secure than a clamp type mount.
  • Billet Anti Rotation Insert (black insert included)
  • Barrel nut uses standard wrenches or SLR Billet wrench for perfect fit
  • Mil-Spec 1913 Mounting rails

KAC Knights Armament URX 4 5.56 M-LOK Forend Rail Kit – 10.75″

Out of stock

$302.12

Knights Armament Co.’s URX 4 10.75″ M-LOK Forend Assembly Kit is a fully modular design that utilizes the revolutionary M-LOK accessory mounting system. The URX 4 Rail is stronger and more stable than previous URX designs due to its one-piece construction. It is also lighter due to its Integral Barrel Nut (IBN) system of attachment. The IBN system allows the rail itself to act as the barrel nut when torqued onto the rifle completely eliminating the need for a separate steel barrel nut. M-LOK accessories may be mounted anywhere along the URX 4’s length making it one of the most user-configurable designs on the market.

  • Length: 10.75″
  • Includes shim set and wrench
  • Inside diameter: 1.55″
  • Outside diameter: 1.68″ (side to side)

Geissele Automatics MK16 Super Modular Rail M-LOK – 15″

Out of stock

$333.79$359.59

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 MK16 is not only easy to install and maintain but offers superior rigidity. Anti-rotation tabs and set-screws ensure that your rail won’t rotate, even under the most extreme conditions of use. M1913 Picatinny rail on top and M-LOK™ slots on every quadrant ensure maximum customization for all your accessories. The Geissele SMR MK16 is precision machined using 6061-T6 Aluminum due to its strong, rigid, and light properties, and is finished in durable Type-3 Hardcoat anodized.

  • Height: 2.39″
  • Color: Black or DDC
  • Material: 6061-T6
  • Finish: Type 3 Hardcoast Anodize
  • Inner Diameter: 1.26″
  • Outer Diamter: (DAQ*): 1.59″
Select options This product has multiple variants. The options may be chosen on the product page

Geissele Automatics MK8 Super Modular Rail M-LOK – 9.3″

Out of stock

$281.00$306.00
Select options This product has multiple variants. The options may be chosen on the product page

Geissele Automatics MK16 Super Modular Rail M-LOK – 10.5″

Out of stock

$332.00$362.59
Select options This product has multiple variants. The options may be chosen on the product page

Geissele Automatics MK14 Super Modular Rail M-LOK – 15″

Out of stock

$331.50$357.00

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 Modular Rail is an updated version of the proven Geissele Barrel Nut design, not only providing ease of installation but superior rigidity. The long surface contact of the 2.25” barrel nut interfaces with the receiver creating a platform that can be trusted to be straight and true the entire length of the free float rail. The MK14 is 3d precision machined using 6061-T6 Aluminum due to its strong, rigid and lightweight properties. Utilizing Magpul’s M-LOK technology in the 3, 6, and 9 o’clock positions allow the end user full customization and modularity of their rifle to securely mount lights, bipods and other firearm accessories. The Geissele MK14 Super Modular rail is finished in a durable and long lasting Type 3 Hardcoat Anodized available in either Black or Geissele’s DDC finish.

  • HEIGHT: 2.02″
  • COLOR: Black or DDC
  • MATERIAL: 6061-T6
  • FINISH: Type 3 Hardcoat Anodize
  • LENGTH: 15″
  • INNER DIAMETER: 1.27″
  • OUTER DIAMETER (DAQ*): 1.52″
  • SMR MK14 15″ WEIGHT: 11.6oz (13oz w/ barrel nut)
Select options This product has multiple variants. The options may be chosen on the product page

Bravo Company BCM Gunfighter KAG M-LOK Grip

Out of stock

$21.98

The KAG is the end result of a collaboration between BCM® and Travis Haley, founder of Haley Strategic Partners and inventor of multiple weapons manipulation enhancements in the firearms industry. Designed to complement modern shooting grips, the Kinesthetic Angled Grip (KAG) uses a biomechanically efficient forward rake to create an interface for positive retention and joint relief to the wrist, elbow, and shoulder, allowing for smooth weapon manipulation without substantial increase to the girth of the weapon system. Textured on both front and back, the profile of the KAG creates a channel for consistent and positive engagement which translates directly into improved efficiency in weapons manipulation and target to target transitions.

  • Forward rake gives positive retention when using “C-clamp” (thumb over bore) method of handguard support
  • Works as a rest for supported firing positions
  • Slight angle without significant bulk adds just the right amount of relief to the wrist without substantially increasing the girth of the handguard
  • Small profile is just enough to get repeatable hand position on weapon forend
  • Textured in front and back for positive engagement
  • Made in the U.S.A. from high quality, impact-resistant polymers.
Select options This product has multiple variants. The options may be chosen on the product page

Geissele Automatics MK16 Super Modular Rail M-LOK – 9.3″

Out of stock

$330.32$360.43

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 MK16 is not only easy to install and maintain but offers superior rigidity. Anti-rotation tabs and set-screws ensure that your rail won’t rotate, even under the most extreme conditions of use. M1913 Picatinny rail on top and M-LOK™ slots on every quadrant ensures maximum customization for all your accessories. The Geissele SMR MK16 is precision machined using 6061-T6 Aluminum due to its strong, rigid and light properties, and is finished in durable Type-3 Hardcoat anodized. A 9.3″ variant of the MK16 is also available for users requiring a shorter platform.

  • HEIGHT: 2.39″
  • COLOR: Black or DDC
  • MATERIAL: 6061-T6
  • FINISH: Type 3 Hardcoast Anodize
  • LENGTHS: 9.3″
  • INNER DIAMETER: 1.26″
  • OUTER DIAMETER (DAQ*): 1.59″
  • WEIGHT: 10.1oz (11.74oz w/ barrel nut)
Select options This product has multiple variants. The options may be chosen on the product page

Bravo Company BCM MCMR M-LOK Compatible Modular Rail – 10 (10.5″)

Out of stock

Original price was: $230.00.Current price is: $214.95.

Geissele Automatics MK14 Super Modular Rail M-LOK – 9.3″

Out of stock

$280.50$306.00

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 Modular Rail is an updated version of the proven Geissele Barrel Nut design, not only providing ease of installation but superior rigidity. The long surface contact of the 2.25” barrel nut interfaces with the receiver creating a platform that can be trusted to be straight and true the entire length of the free float rail. The MK14 is 3d precision machined using 6061-T6 Aluminum due to its strong, rigid and lightweight properties. Utilizing Magpul’s M-LOK technology in the 3, 6, and 9 o’clock positions allow the end user full customization and modularity of their rifle to securely mount lights, bipods and other firearm accessories. The Geissele MK14 Super Modular rail is finished in a durable and long lasting Type 3 Hardcoat Anodized available in either Black or Geissele’s DDC finish.

  • HEIGHT: 2.02″
  • COLOR: Black or DDC
  • MATERIAL: 6061-T6
  • FINISH: Type 3 Hardcoat Anodize
  • AVAILABLE LENGTHS: 9.3″
  • INNER DIAMETER: 1.27″
  • OUTER DIAMETER (DAQ*): 1.52″
  • SMR MK14 9.5″ WEIGHT: 8oz (9.6oz w/ barrel nut)
Select options This product has multiple variants. The options may be chosen on the product page