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Product Details

Brand: Shaw Barrels

Drop-in* replacement for the Ruger Precision® Rimfire rifle. 

18" - 2.7 pounds
20" - 3.0 pounds

  • 4140 CrMo Matte Blued
  • Rimfire length 1/2-28 threads 
  • Thread protector included 
  • 1-16" Twist
  • .865" Diameter
  • Match chamber*

*IF YOU ENCOUNTER UNREASONABLE RESISTANCE WHEN CLOSING THE BOLT ON AN EMPTY CHAMBER, that means that your particular receiver is undersized and the factory barrel has different dimensions than our replacement barrel.  In this case you may send us your receiver and new barrel to be readjusted and headspaced to your particular receiver.  This service is offered free of charge other than you paying shipping to get it to us.  To be clear, nothing is wrong with the new barrel.  Our dimensions are based on a factory rifle obtained directly from Ruger®.  

**NOTE REGARDING RUGER PRECISION® RIMFIRE MATCH BARRELS: These chambers are cut with SAAMI specification '22 Long Rifle - Match' chamber reamers.  (Drawing available at  This means that some ammunition will cause the bolt to close with resistance and that you may have difficulty removing unfired rounds from the chamber. The match chamber will cause the bullet to be pushed into the rifling. Be sure to use extreme caution and always keep the barrel pointed in a safe direction while chambering or removing a live round.


WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


Ruger PrecisionĀ® Rimfire Match Barrel Blued

5 In Stock

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