AR-15 Upper Receiver Lapping Tool View larger

AR-15 Upper Receiver Lapping Tool

e7142247 344872 810457

New product

This product is not stocked and will be manufactured to order. Please allow 6 to 8 weeks for delivery.

$29.50

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More info

Use this lapping tool in a 3/8" electric drill to square the upper receiver face of an AR-15. This will improve the mating between the barrel and receiver & needs to be used with lapping compound. The pilot will also fit into the bolt carrier tunnel to keep perfect alignment throughout the receiver for improved accuracy.

  • Use in 3/8" electric drill to square upper receiver face
  • Pilot fits in bolt carrier tunnel
  • Use with lapping compound
  • 8 1/4" OAL
  • MTL: Steel

Reviews

Grade 
06/21/2018

Great Tool

The tool is well made and excellently finished. Lapping surface looks perfectly square and smooth. Fit my forged upper perfectly with no slop and trued it in just a few minutes with some SiC lapping compound and a cordless drill. Couldn't ask for a better tool!

    Grade 
    01/06/2018

    Professional Grade Tool

    Received it and used it! worked perfectly! This is a professional grade tool well worth the modest price! Thank You!

      Grade 
      04/09/2017

      High Quality

      Arrived sooner than expected and very high quality.

      • 2 out of 2 people found this review useful.
      Grade 
      04/06/2017

      AR upper receiver lapping tool

      I just received the one that I ordered and find that it is of excellent quality. It fits the receiver tight and all faces are square.

      • 2 out of 2 people found this review useful.
      Grade 
      04/05/2017

      GREAT TOOL!!!

      This was much better than other lapping tools that you find. Didn't have the inconsistent lapping face that other companies produce. Well worth the wait!!

      • 4 out of 4 people found this review useful.

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      AR-15 Upper Receiver Lapping Tool

      AR-15 Upper Receiver Lapping Tool