Master-Fit Free-Float Barrel Nut Wrench 1-1/8"
Master-Fit Free-Float Barrel Nut Wrench 1-1/8"
Master-Fit Free-Float Barrel Nut Wrench 30mm
Master-Fit Free-Float Barrel Nut Wrench 1-1/4"
Master-Fit Free-Float Barrel Nut Wrench 1-5/16"
Master-Fit Free-Float Barrel Nut Wrench 1-1/16"
Master-Fit Free-Float Barrel Nut Wrench 1-1/8"
Master-Fit Free-Float Barrel Nut Wrench 1-1/8"
Master-Fit Free-Float Barrel Nut Wrench 30mm
Master-Fit Free-Float Barrel Nut Wrench 1-1/4"
Master-Fit Free-Float Barrel Nut Wrench 1-5/16"
Master-Fit Free-Float Barrel Nut Wrench 1-1/16"
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REAL AVID - MASTER-FIT® FREE-FLOAT BARREL NUT WRENCH

2 Reviews
Model Number
Brownells #
100047711, 100047712, 100047713, 100047714
MFR #
AVMF118BNW, AVMF30BNW, AVMF114BNW, AVMF1516BNW
UPC
813119013904, 813119013911, 813119013928, 813119013935
$34.99
Coupon Code
Purchase Limit Help

In stock

Standard Shipping Estimated Delivery
Estimated delivery: Sep 25
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What is the REAL AVID - MASTER-FIT® FREE-FLOAT BARREL NUT WRENCH?

REAL AVID MASTER-FIT® FREE-FLOAT BARREL NUT WRENCH

The REAL AVID Master-Fit® Free-Float Barrel Nut Wrench is a precision-engineered gunsmithing tool designed to simplify the installation and removal of free-float AR-15 barrel nuts. Built for use with the Master-Fit Torque Wrench System, it delivers secure engagement and accurate torque application, helping builders and armorers achieve proper barrel installation while minimizing the risk of slippage or damage to critical firearm components.

Constructed for durability and precise fitment, this specialized wrench head is an ideal addition to any AR-15 armorer's toolkit, providing the confidence and control needed for barrel swaps, custom rifle builds, and routine maintenance.

FEATURES

  • Precision-machined for tight engagement and reduced risk of nut rounding
  • Fits all standard 1/2-inch drive torque wrenches
  • Supports accurate torque application for critical components
  • Minimizes marring and component damage during installation
  • Specialized profiles for low-clearance and metric applications

CUSTOMER INSIGHTS

Customers appreciate the precise fit and ease of use offered by the Master-Fit® Free-Float Barrel Nut Wrench. Many users highlight its solid engagement with barrel nuts and its ability to work seamlessly with the Master-Fit Torque Wrench System. Reviewers often note that the specialized design provides greater confidence during rifle assembly and maintenance while helping prevent damage to expensive firearm components.

The REAL AVID Master-Fit® Free-Float Barrel Nut Wrench is an essential tool for anyone building or maintaining an AR-15 platform rifle. Designed to provide precise fitment, reliable torque transfer, and professional-level performance, it helps streamline barrel installation and servicing while protecting critical firearm components. For builders and armorers seeking accuracy and confidence, this Master-Fit® wrench delivers the quality and functionality expected from the Real Avid system.

Specifications

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Restriction

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MASTER-FIT FREE-FLOAT BARREL NUT WRENCH REVIEWS

4.0
2 Reviews
5 Stars
50%
4 Stars
0%
3 Stars
50%
2 Stars
0%
1 Stars
0%
5
Great crow foot wrench
Bought this to change out a barrel and hand guard. Worked perfectly as designed. Very robust unlike some other similar products.
Would you recommend this? Yes, I would recommend to a friend
3
Barrel Nut Wrench
Purchased the 30mm barrel nut wrench to remove, replace, and time the barrel nut on a WC Super Sniper. This tool was to thick for the Wilson Combat barrel nut. Resolved problem by machining 0.020" of top surface of tool for proper fit. The tool seems practical for purpose however not completely tested as it would not fit the style of barrel nut used on many WC fire arms.
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