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Magpul Armorer's Wrench w/ Bottle Opener - MAG535


You will receive fast, free shipping for all orders over $35

Shipping cost is $5.50 for orders under $35. We ship with UPS and USPS. 

Most orders ship out within 24 hours

You will receive tracking information immediately at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses.  

We have a 90-day no-hassle return policy. We pay return shipping.

If you need to request a return, contact us at and we will send you a return label

After 90 days, defective items will still be covered under the manufacturer’s warranty, where applicable.

Please refer to the product listing for warranty details. If you have specific warranty questions, contact us at We may direct you to pursue your warranty claim directly with the manufacturer.

Your satisfaction is our #1 priority

If you're dissatisfied with your purchase, in any way, please contact us at - we will do our best to make it right.

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The ultimate armorer's wrench, made in the USA by Magpul!

American-made, solid steel construction with grip-enhancing phosphate finish engages both stock and pin-style barrel nuts. Fits standard sized flash hiders.
Installs and removes rifle receiver extensions and carbine castle nuts, with extended teeth for use with ASAP plates. Two hammer faces. Works with 1/2" torque wrench, relevant torque specifications included on Wrench for quick reference.
Best of all - it has a convenient Bottle Opener for refreshments after the build is complete (fits both Metric and SAE bottle caps.)


  • American-made with US steel
  • Heat-treated steel construction with manganese phosphate finish
  • USGI barrel nut wrench
  • Free-float tube barrel nut wrench
  • 1/2" torque wrench/breaker bar interface
  • Armorer's hammer
  • Rifle-length/Entry-length receiver extension wrench
  • USGI castle nut wrench***, usable with aftermarket end plates such as the ASAP® and ASAP®-QD
  • 3/4" wrench for most flash hiders/muzzle brakes
  • USGI torque spec references
  • Bottle opener


  • Armorer's Wrench – AR15/M4
    • Weight: 1.1 lb.
    • Length, maximum: 11.7 in.
    • Handle Thickness: 0.35 in.

***Not compatible with larger pistol-style reciever extension tubes

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