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Rifle Parts Forend & Handguard Parts Handguard & Rail Hardware Handguard Hardware BROWNELLS QRB UPPER TAKEDOWN KIT CARBINE W/ FOLDING STOCK ADAPATER Support

The QRB Upper Receiver Takedown Kit offers quick assembly, compact storage, and compatibility with various AR-15 setups, enhancing portability and efficiency.

BROWNELLS QRB UPPER TAKEDOWN KIT CARBINE W/ FOLDING STOCK ADAPATER

430105732

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Variations
Filters:
Variations:

Variations:

The QRB Upper Receiver Takedown Kit offers quick assembly, compact storage, and compatibility with various AR-15 setups, enhancing portability and efficiency.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT CARBINE W/ FOLDING STOCK ADAPATER
879.9 GBP 0 £879.90 *
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105732
Not available
879.9 GBP 0 £879.90 *
The QRB Takedown Kit enables quick assembly and firing of AR-15s, with a folding stock adapter for compact transport, retaining accuracy and versatility.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT MID-LENGTH W/ FOLDING STOCK ADAPATER
879.9 GBP 0 £879.90 *
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105731
Not available
879.9 GBP 0 £879.90 *
The QRB Takedown Kit allows quick barrel changes, retains accuracy, and includes a folding stock adapter for compact transport and easy deployment.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT NO GT W/ FOLDING STOCK ADAPATER
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105735
Not available
929.9 GBP 0 £929.90 *
The QRB Upper Receiver Takedown Kit offers quick assembly, retains accuracy, and allows folding stock installation for compact transport of AR-15 rifles.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT PISTOL W/ FOLDING STOCK ADAPATER
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105733
Not available
929.9 GBP 0 £929.90 *
The QRB Upper Receiver Takedown Kit allows rapid assembly and firing of AR-15s, with a folding stock adapter for compact transport and enhanced versatility.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT RIFLE W/ FOLDING STOCK ADAPATER
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105734
Not available
909.9 GBP 0 £909.90 *
879.9 879.9 5 GBP
879.9 GBP £879.90

Prices inclusive of duty & VAT.

Product no.: 430105732

Mfr. No.: NONE-MIX

The Cry Havoc Tactical QRB (Quick Release Barrel) 2 Pin Upper Receiver Takedown Kit for AR-15 style rifles or pistols. While the QRB was primarily designed for the civilian market, non-civilian applications range from the Air Force using the QRB on the Air Crew Survival Weapon (GAU-5A) for ALL Fighters and Bombers, Motorcycle Police who did not have room for a standard AR-15/M4, to Operators in areas where an exposed AR-15/M4 might bring unwanted attention. In these and other cases, where there is a need for an AR-15/M4, the QRB now makes it possible to fit a rifle into a tight space but still have a usable barrel length for increased velocity. Assemble and Fire in seconds, even in low light. Able to KEEP strong hand on grip - Nothing to Depress or twist with strong hand. Use gross motor skills to assemble due to two-piece gas system. No lining up tiny gas access hole with gas tube first Able to use a wide range of Free Float Hand Guards for the attachment of Back-up Iron Sights and accessories. Super-fast barrel and upper cleaning. The QRB can retain POA/POI as the barrel still "head-spaces" off the stock positions (our tests have shown accuracy retained to less than 1 MOA of original rifle setup).With the purchase of an additional Barrel Lock Plate, switching to a different barrel length or caliber, like the 300 Blackout, takes just seconds.Proudly made in the USA The QRB Kit can only be used on Barrels with a maximum outside diameter of 0.985" and Free Float Hand Guards with a maximum width of 2.0" Also the QRB will add 1.5" to the length of your free-floating hand guard. To purchase the proper kit simply selection the gas tube option that matches up with your barrels gas system length. A kit designed for pistol caliber AR’s that does not include a gas tube is available as well. Includes Barrel Plate, Receiver Plate, Star Nut, and Receiver Plate alignment Pin. Law Tactical's steel adapter enables installation of a folding stock on any AR-15 to create a smaller-profile rifle for easy deployment from a vehicle or transport in non-permissive environments. Works with standard gas impingement OR gas piston system. Accepts A2, mil-spec M4-style, and commercial carbine receiver extension tube and almost any stock that fits them. Compatible with all standard bolt carrier groups, including full-auto and .308 size. Single-button operation for quick folding and unfolding and steel locking latch keeps stock securely in place when extended. Gen3-M has a lowered hinge to avoid interference when charging the weapon, and a setscrew keeps the adapter securely affixed to the receiver. Hinge tension is adjustable so you can choose how stiff the folding mechanism is. Includes special bolt carrier extension (no tools to install/remove). Current version utilizes standard buffer retaining pin and spring. Will only work with compatible Centerfire and Mil-Spec carriers, or compatible AR 9mm Bolts. SPECS: Machined 4140 steel, matte black. Adds 1.3" (3.4cm) to length of pull. 8.5 oz. (241g) wt. Do not fire rifle with stock folded.
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879.9 879.9 5 GBP
Description Specification Customers reviews Accessories

BROWNELLS QRB UPPER TAKEDOWN KIT CARBINE W/ FOLDING STOCK ADAPATER

879.9 GBP £879.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Introducing the versatile QRB Upper Receiver Takedown Kit for your AR-15 needs!

The Cry Havoc Tactical QRB (Quick Release Barrel) 2 Pin Upper Receiver Takedown Kit is designed for AR-15 style rifles or pistols, offering a unique solution for both civilian and non-civilian applications.

Key Features:

  • Quick Release: Assemble and fire in seconds, even in low light conditions.
  • Compact Design: Ideal for tight spaces, maintaining a usable barrel length for increased velocity.
  • Easy Assembly: Keep your strong hand on the grip with a two-piece gas system that simplifies the process.
  • Accessory Compatibility: Use a wide range of Free Float Hand Guards for attaching Back-up Iron Sights and other accessories.
  • Accuracy Retention: The QRB retains POA/POI with accuracy tested to less than 1 MOA of the original rifle setup.
  • Versatile Barrel Options: With an additional Barrel Lock Plate, switch to different barrel lengths or calibers like the 300 Blackout in seconds.
  • USA Made: Proudly manufactured in the USA.
  • Specifications: Designed for barrels with a maximum outside diameter of 0.985" and Free Float Hand Guards with a maximum width of 2.0".

Additionally, the Law Tactical's steel adapter allows for the installation of a folding stock on any AR-15, creating a smaller-profile rifle for easy transport and deployment in non-permissive environments. This adapter works with both standard gas impingement and gas piston systems, and is compatible with:

  • A2, mil-spec M4-style, and commercial carbine receiver extension tubes.
  • All standard bolt carrier groups, including full-auto and .308 size.

Features of the Law Tactical Adapter include:

  • Single-button operation for quick folding and unfolding.
  • Steel locking latch for secure stock placement when extended.
  • Adjustable hinge tension for customizable folding mechanism stiffness.
  • Includes a special bolt carrier extension for easy installation and removal.
  • Current version utilizes standard buffer retaining pin and spring.

Important Note: Do not fire the rifle with the stock folded. The adapter adds 1.3" (3.4cm) to the length of pull and weighs 8.5 oz. (241g).

Get your QRB Upper Receiver Takedown Kit today at Brownells UK and enhance your shooting experience!



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Cry Havoc Tactical QRB Kit allows for quick assembly/disassembly and caliber or barrel length changes in seconds for AR-15 style rifles, enhancing concealability and maintenance.
  2. Law Tactical's folding stock adapter is compatible with AR-15s, facilitating transport and storage, and features adjustable hinge tension and a secure locking mechanism.
  3. The QRB Kit and folding stock adapter are made in the USA, with the QRB Kit fitting barrels with specific dimensions and the adapter supporting various stock types and bolt carrier groups.

Attributes

  • Colour: 
    Black
  • Material: 
    Aluminum
  • Weapon type: 
    AR-15
  • Delivery weight: 0.794kg

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (0)

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Variations:

The QRB Upper Receiver Takedown Kit offers quick assembly, compact storage, and compatibility with various AR-15 setups, enhancing portability and efficiency.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT CARBINE W/ FOLDING STOCK ADAPATER
879.9 GBP 0 £879.90 *
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105732
Not available
879.9 GBP 0 £879.90 *
The QRB Takedown Kit enables quick assembly and firing of AR-15s, with a folding stock adapter for compact transport, retaining accuracy and versatility.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT MID-LENGTH W/ FOLDING STOCK ADAPATER
879.9 GBP 0 £879.90 *
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105731
Not available
879.9 GBP 0 £879.90 *
The QRB Takedown Kit allows quick barrel changes, retains accuracy, and includes a folding stock adapter for compact transport and easy deployment.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT NO GT W/ FOLDING STOCK ADAPATER
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105735
Not available
929.9 GBP 0 £929.90 *
The QRB Upper Receiver Takedown Kit offers quick assembly, retains accuracy, and allows folding stock installation for compact transport of AR-15 rifles.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT PISTOL W/ FOLDING STOCK ADAPATER
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105733
Not available
929.9 GBP 0 £929.90 *
The QRB Upper Receiver Takedown Kit allows rapid assembly and firing of AR-15s, with a folding stock adapter for compact transport and enhanced versatility.
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER - QRB UPPER TAKEDOWN KIT RIFLE W/ FOLDING STOCK ADAPATER
Not available
Color: Black Make: AR-15 Material: Aluminum Product no.: 430105734
Not available
909.9 GBP 0 £909.90 *

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