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Precision Reflex Forearm Wrench, Assembly Tool
$12.50 $11.05 Save 12%
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Most Helpful Positive Review The ONLY Tool For Installing PRi Handguards!
Purchased this tool to finish up my Mk12 “tribute” build. The quality is exactly what you’d expect from Precision Reflex, and it fits their handguard collar perfectly. A small piece of cloth (I used an old washcloth) between the tool and the collar keeps it from leaving any marks. Highly recommended, rather than figuring out your own method.
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PRI Handguard wrench

by KL, Verified Owner from GA, United States Written on June 12, 2025
Although you can probably tighten the hand guard nut sufficiently with your hand or other means, this inexpensive wrench does make it a lot easier to. For this specialty hand guard and the price of it you would think it be included. A good and need tool nonetheless. Shipping was super quick as well
Pros:
  • Inexpensive
Cons:
  • Should com with the hand guard
Best Used for:
  • PRI hand guard nut
Would recommend: Yes
Was it helpful to you? Yes | No

Good product

by GT, Verified Owner from AL, United States Written on May 20, 2025
Very good fit, as advertised. PRI always makes great products and OpticsPlanet always comes through.
Would recommend: Yes
Was it helpful to you? Yes | No

Works as intended

by Jeff, Verified Owner from AZ, United States Written on March 13, 2023
When I bought the PRI free float I didn't know I needed this tool. I could of figured something out, but it's nice to have the correct tool fit perfectly and do the job without any unwanted side affects.
Pros:
  • fits perfectly
Cons:
  • Not included with Freefloat (Not Optics Planets Fault)
Best Used for:
  • PRI GenIII Freeloats
Would recommend: Yes
Was it helpful to you? Yes | No
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