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AR Barrels | Uppers | Rifles
Bolt-Action Rifle Barrels
Rimfire Barrels
Excursion Rifle
Mk. X Rifle Sale!
Product Details

Brand: Shaw® Barrels


Typically ships within 7 Working Days.


  • Drop-in** replacement for the Ruger Precision® Rimfire rifle.
    .865" Diameter
  • Finish
    416R Stainless Polished
  • Barrel Length/Weight
    18" (2.7 Pounds)
  • Caliber/Cartridge
    22 Long Rifle
  • Twist Rate
  • Chambering
    *Match Chamber
    *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.
  • Muzzle Treatment
    1/2-28 x .400" length muzzle threading.

Not for 10/22® rifles!

"Ruger®", "Ruger Precision®", "10/22®" are trademarks of Sturm, Ruger & Co., Inc.  Their use on this website is merely to advertise the sale of compatible components.

Drop-in** Fit Disclaimer

IF YOU ENCOUNTER UNREASONABLE RESISTANCE WHEN CLOSING THE BOLT ON AN EMPTY CHAMBER, that means that your particular receiver is undersized compared to our test receiver.  In this case, you may send us your receiver and new barrel to be adjusted 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, this does not mean your new barrel is defective.  Receiver dimensional differences do occur from time to time.

There are some forum posts online stating that the fix is to shim the barrel.  THIS IS BAD ADVICE. 
Do not shim your barrel!  Please refer to the paragraph above.


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 Precision® Rimfire Match Barrel Stainless 18"

Currently In Stock

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