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Rifle Parts Build Kits Handguards & Rails SONS OF LIBERTY GUN WORKS M89 HEAVY DRIVE LOCK 11.5" M-LOK RAIL W/STEEL QD SOCKETS Support

Experience unmatched rigidity and precision with the M89 HEAVY DRIVE LOCK M-LOK RAIL, featuring a patent-pending Drivelock design and durable Mil-Spec finish.
-11 %

SONS OF LIBERTY GUN WORKS M89 HEAVY DRIVE LOCK 11.5" M-LOK RAIL W/STEEL QD SOCKETS

676821234452 430110634

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Variations
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Variations:

Variations:

-11 %
Experience unmatched rigidity and precision with the M89 HEAVY DRIVE LOCK M-LOK RAIL, featuring a patent-pending Drivelock design and durable Mil-Spec finish.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 11.5" M-LOK RAIL W/STEEL QD SOCKETS
499.9 GBP 6 £499.90 * £559.90
In stock
Color: Black Length: 11.5'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110634
In stock
499.9 GBP 6 £499.90 * £559.90
-11 %
The M89 Heavy Drive Lock M-LOK Rail features a patent-pending design for superior rigidity, heat resistance, and easy installation with included components.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 13" M-LOK RAIL W/STEEL QD SOCKETS
499.9 GBP 9 £499.90 * £559.90
In stock
Color: Black Length: 13'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110635
In stock
499.9 GBP 9 £499.90 * £559.90
-11 %
Experience unmatched stability and precision with the M89 Heavy Drive Lock M-LOK Rail, featuring a revolutionary design, hard anodized finish, and enhanced rigidity.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 15" M-LOK RAIL W/STEEL QD SOCKETS
499.9 GBP 10 £499.90 * £559.90
In stock
Color: Black Length: 15'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110636
In stock
499.9 GBP 10 £499.90 * £559.90
-11 %
Experience unmatched rigidity and precision with the M89 Heavy Drive Lock M-LOK Rail, featuring a patent-pending design for superior heat resistance and easy installation.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 13" M-LOK RAIL W/ARCA & STEEL QD SOCKET
499.9 GBP 13 £499.90 * £559.90
In stock
Color: Black Length: 13'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110638
In stock
499.9 GBP 13 £499.90 * £559.90
-11 %
Experience unmatched rigidity and precision with the M89 Heavy Drive Lock M-LOK Rail, featuring a revolutionary Drivelock design and enhanced heat resistance.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 15" M-LOK RAIL W/ARCA & STEEL QD SOCKET
499.9 GBP 10 £499.90 * £559.90
In stock
Color: Black Length: 15'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110639
In stock
499.9 GBP 10 £499.90 * £559.90
-11 %
Experience unmatched precision and rigidity with the M89 Heavy Drive Lock M-LOK Rail, featuring a revolutionary Drivelock design for superior performance.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HVY DRIVE LOCK 16.75" MLOK RAIL W/ARCA & STEEL QD SOCKET
499.9 GBP 2 £499.90 * £559.90
In stock
Color: Black Length: 16.75'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110640
In stock
499.9 GBP 2 £499.90 * £559.90
-11 %
Experience unmatched rigidity and precision with the M89 Heavy Drive Lock M-LOK Rail, featuring a revolutionary Drivelock design and durable hard anodized finish.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 16.75" M-LOK RAIL W/STEEL QD SOCKETS
499.9 GBP 2 £499.90 * £559.90
In stock
Color: Black Length: 16.75'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110637
In stock
499.9 GBP 2 £499.90 * £559.90
499.9 499.9 7 GBP
-11 %
MSRP £559.90
499.9 GBP £499.90

Prices inclusive of duty & VAT.

Product no.: 430110634

Mfr. No.: M89H-11.5

676821234452 The revolutionary, patent-pending Drivelock design in collaboration with Icon Defense, uses three independent wedges that interface with the angular grooves in our proprietary barrel nut. This system clamps the rail onto the steel barrel nut with extreme force and precision, while also driving the handguard rearward towards the upper receiver. The slightly larger ID of that extrusion gives users more real estate around the gas block, even more rigidity than the M76, and takes longer to heat. Lengths Available: 8″- 13.1oz 9.5″ – 14.4oz 10.5″ -14.6oz 11.5″ – 15.6oz 13″ – 16.6oz 13.75″ – 17.2oz 15″ – 18.1oz 16.75″ – 19.4oz ID: 1.4″ Finish: Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodized Coating, Non-Reflective, NiAc Seal (Anodized to match SOLGW receivers) T-Marks: Engraved T-Marks What’s included: Rail Barrel Nut Barrel Nut Wrench Lock-Up Components
In stock 6 pcs. in the USA warehouse
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MSRP £559.90
£499.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy
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  • Revolutionary Drivelock design
  • Enhanced rigidity and precision
  • Non-reflective, hard anodized finish
Wish List Ask question
499.9 499.9 7 GBP
Description Specification Customers reviews Accessories

SONS OF LIBERTY GUN WORKS M89 HEAVY DRIVE LOCK 11.5" M-LOK RAIL W/STEEL QD SOCKETS

-11 %
MSRP £559.90
499.9 GBP £499.90

Prices inclusive of duty & VAT.

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5
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9
10+
-11 %
MSRP £559.90
£499.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Introducing the M89 Heavy Drive Lock M-LOK Rail – Precision and Power Combined!

The M89 Heavy Drive Lock M-LOK Rail from Sons of Liberty Gun Works showcases a groundbreaking Drivelock design, developed in collaboration with Icon Defense. This innovative system employs three independent wedges that engage with the angular grooves of our proprietary barrel nut.

Key Features:

  • Extreme Force and Precision: The Drivelock system clamps the rail securely onto the steel barrel nut, ensuring stability and reliability.
  • Enhanced Rigidity: Offers more rigidity compared to the M76, allowing for superior performance.
  • Improved Heat Resistance: The larger internal diameter provides users with additional space around the gas block and takes longer to heat up.

Available Lengths:

  • 8″ - 13.1oz
  • 9.5″ - 14.4oz
  • 10.5″ - 14.6oz
  • 11.5″ - 15.6oz
  • 13″ - 16.6oz
  • 13.75″ - 17.2oz
  • 15″ - 18.1oz
  • 16.75″ - 19.4oz

Specifications:

  • ID: 1.4″
  • Finish: Mil-Spec MIL-A-8625F, Type III, Class 2, Hard Anodized Coating, Non-Reflective, NiAc Seal (Anodized to match SOLGW receivers)
  • T-Marks: Engraved T-Marks

What’s Included:

  • Rail
  • Barrel Nut
  • Barrel Nut Wrench
  • Lock-Up Components

Upgrade your firearm with the M89 Heavy Drive Lock M-LOK Rail and experience unparalleled performance on the field!



Attributes

  • Colour: 
    Black
  • Length: 
    11.5''
  • Material: 
    Aircraft Aluminum
  • Type: 
    Tactical
  • Weapon type: 
    AR-15
  • Delivery weight: 0.68kg
  • Shipping height: 76mm
  • Shipping width: 76mm
  • Shipping length: 432mm
  • UPC: 676821234452

Item details

Made in USA
US export classification: 0A501.y.1

Customers reviews

Customer ratings (0)

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Variations:

-11 %
Experience unmatched rigidity and precision with the M89 HEAVY DRIVE LOCK M-LOK RAIL, featuring a patent-pending Drivelock design and durable Mil-Spec finish.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 11.5" M-LOK RAIL W/STEEL QD SOCKETS
499.9 GBP 6 £499.90 * £559.90
In stock
Color: Black Length: 11.5'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110634
In stock
499.9 GBP 6 £499.90 * £559.90
-11 %
The M89 Heavy Drive Lock M-LOK Rail features a patent-pending design for superior rigidity, heat resistance, and easy installation with included components.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 13" M-LOK RAIL W/STEEL QD SOCKETS
499.9 GBP 9 £499.90 * £559.90
In stock
Color: Black Length: 13'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110635
In stock
499.9 GBP 9 £499.90 * £559.90
-11 %
Experience unmatched stability and precision with the M89 Heavy Drive Lock M-LOK Rail, featuring a revolutionary design, hard anodized finish, and enhanced rigidity.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 15" M-LOK RAIL W/STEEL QD SOCKETS
499.9 GBP 10 £499.90 * £559.90
In stock
Color: Black Length: 15'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110636
In stock
499.9 GBP 10 £499.90 * £559.90
-11 %
Experience unmatched rigidity and precision with the M89 Heavy Drive Lock M-LOK Rail, featuring a patent-pending design for superior heat resistance and easy installation.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 13" M-LOK RAIL W/ARCA & STEEL QD SOCKET
499.9 GBP 13 £499.90 * £559.90
In stock
Color: Black Length: 13'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110638
In stock
499.9 GBP 13 £499.90 * £559.90
-11 %
Experience unmatched rigidity and precision with the M89 Heavy Drive Lock M-LOK Rail, featuring a revolutionary Drivelock design and enhanced heat resistance.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 15" M-LOK RAIL W/ARCA & STEEL QD SOCKET
499.9 GBP 10 £499.90 * £559.90
In stock
Color: Black Length: 15'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110639
In stock
499.9 GBP 10 £499.90 * £559.90
-11 %
Experience unmatched precision and rigidity with the M89 Heavy Drive Lock M-LOK Rail, featuring a revolutionary Drivelock design for superior performance.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HVY DRIVE LOCK 16.75" MLOK RAIL W/ARCA & STEEL QD SOCKET
499.9 GBP 2 £499.90 * £559.90
In stock
Color: Black Length: 16.75'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110640
In stock
499.9 GBP 2 £499.90 * £559.90
-11 %
Experience unmatched rigidity and precision with the M89 Heavy Drive Lock M-LOK Rail, featuring a revolutionary Drivelock design and durable hard anodized finish.
M89 HEAVY DRIVE LOCK M-LOK RAIL - M89 HEAVY DRIVE LOCK 16.75" M-LOK RAIL W/STEEL QD SOCKETS
499.9 GBP 2 £499.90 * £559.90
In stock
Color: Black Length: 16.75'' Make: AR-15 Material: Aircraft Aluminum Type: Tactical Product no.: 430110637
In stock
499.9 GBP 2 £499.90 * £559.90

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