Real Avid Master-Fit AR-15 Torque Wrench with Crowfoot Wrench Set


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Real Avid Smart Torque & Driver Set - AT3 Tactical

Real Avid Smart Torque & Driver Set


AR-15 Armorer’s Tool Set with Torque Wrench

The Master Fit Wrench Set includes 12 crowfoot wrenches and a torque wrench, adjustable from 10 to 110 ft-lbs. These tools allow for true precision when building a rifle, meant for the serious home gunsmith. If you want professional quality with accurate torque on your barrel nut, muzzle device, castle nut, and more, look no further than this complete kit.


  • Master-Fit™ Torque Wrench – Adjustable from 10 – 150 Ft-Lbs
  • Delta Ring Barrel Nut Wrench
  • Free-Float Barrel Nut Wrench
  • 3-Prong Flash Hider Wrench
  • Extended & Standard Castle Nut Wrench
  • Thin Castle Nut Wrench
  • 2″ Spanner Wrench
  • 5/8″ Muzzle Device / A2 Buttstock Extension Tube Wrench
  • 3/4″ Muzzle Device Wrench
  • 1-1/8″ Free-Float Barrel Nut Wrench
  • 30mm Free-Float Barrel Nut Wrench
  • 1-1/4″ Free-Float Barrel Nut Wrench
  • 1-5/16″ Free-Float Barrel Nut Wrench
  • Hard-Sided Tool Storage Case

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Real Avid Warranty & Returns

Please return or exchange products to the original place of purchase. If you are unable to return or exchange your product to the original place of purchase contact Real Avid customer service at or toll free at 800.286.0567.


Warranties are product specific. See the product instructions included with the products. If you have any questions please contact our customer service at or toll free at 800.286.0567.


You have 30 calendar days to return an item from the date you received it.

To be eligible for a return your item must be unused, in its original packaging, and in the same condition that you received it. Please include your order number with the return. Prior to shipping, contact us at or toll free at 800.286.0567.


If your return is approved, a full refund of the price of the item will be applied to your original method of payment within 7 business days of receiving your authorized return.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.