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Real Avid Master-Fit 3 Prong Flash Hider Wrench for AR-15

UPC: 813119013874

$34.99

31 in stock

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Description

Anyone who has tried to torque a three-prong flash hider knows the pain of finding a tool that actually grabs it right. Those open prongs don't play nice with standard wrenches, and one slip can scar up the finish or bend a prong. The Real Avid Master-Fit 3 Prong Flash Hider Wrench solves that problem by giving you a purpose-built crowfoot head shaped to cradle a three-prong device with a tight, confident fit.

It's made from titanium-coated stainless steel, which gives you a couple of real advantages: solid nut-gripping strength when you're leaning into it, plus corrosion resistance that keeps the tool honest over years of bench work. The tight tolerances mean the head stays put instead of camming out, so you get clean, no-slip control whether you're setting a device or breaking one loose.

How the Master-Fit Flash Hider Wrench Fits Into Your Setup

This is a 1/2" drive crowfoot, so it drops straight onto any standard 1/2" drive torque wrench. Real Avid builds it to pair with their own Master-Fit torque wrench, but you're not locked in. If you already own a decent torque wrench, this head just becomes another tool in the drawer. That's the whole idea behind the crowfoot approach: one torque wrench, a rack of job-specific heads, and no more improvising with adjustable wrenches that chew up your parts.

Getting Real Torque on a 3-Prong Muzzle Device

The payoff here is repeatable, spec'd torque instead of guesswork. Because the head engages the prongs squarely and the whole thing runs off a torque wrench, you can dial in the number you want and know you hit it. It works with common three-prong style devices, and folks have reported good results on popular units like the SureFire Warcomp. For AR-15 builders doing their own muzzle work at home, this is one of those small tools that makes a fussy job feel routine.

At roughly 6.7 inches long, it stores easily and travels well in a range bag or build kit.

Key Specifications

  • Manufacturer: Real Avid
  • Model: Master-Fit Wrench
  • Manufacturer Part Number: AVMF3PFHW
  • UPC: 813119013874
  • Product Type: Crowfoot Wrench
  • Application: 3-Prong Flash Hider / Muzzle Device
  • Platform: AR-15
  • Construction: Titanium-Coated Stainless Steel
  • Color / Finish: Silver / Titanium Coated
  • Drive Compatibility: 1/2" Drive Torque Wrench
  • Length: 6.7 in
  • Weight: 0.46 lb

What’s Included

  • Real Avid Master-Fit 3 Prong Flash Hider Wrench (crowfoot head)

Frequently Asked Questions

Does the Master-Fit 3 Prong Flash Hider Wrench come with a torque wrench?

No, this is the crowfoot head only. It's designed to attach to any standard 1/2" drive torque wrench, so you'll need a torque wrench to use it. Real Avid makes a matching Master-Fit torque wrench if you want the full setup, but any quality 1/2" drive will work.

Will this wrench work on my SureFire Warcomp or other three-prong devices?

Yes, it's built for common three-prong style flash hiders and muzzle devices, and it has been confirmed compatible with the SureFire Warcomp. The head is shaped to grab the prongs squarely for a no-slip fit. If you're running a less common device, it's worth double-checking the prong dimensions against the tool.

Why use this instead of an adjustable armorer's wrench?

Adjustable wrenches tend to slip on open three-prong devices, which can scar the finish or damage a prong. This crowfoot is purpose-shaped for a tight, precise fit and lets you apply exact torque through a torque wrench. That means cleaner installs and repeatable numbers instead of guesswork.

Is the titanium coating just for looks?

Not at all. The titanium coating over stainless steel adds durability and corrosion resistance while giving the tool a smoother surface that helps minimize marring on your parts. The stainless base keeps it from rusting out on the bench over time.

Additional information

UPC

813119013874

Manufacturer

Manufacturer Part Number

AVMF3PFHW

Color

Silver

Length

6.7000

Model

Product Type

Wrench

Shipping Weight

0.46

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