USED Shaw Ruger Precision Rimfire 22 LR Threaded Rifle Barrel 20in Precision Match 1-16 Twist 1/2-28 Thread RPRMSS20 Polished Stainless RPRMSS20

USED Shaw Ruger Precision Rimfire 22 LR Threaded Rifle Barrel 20in Precision Match 1-16 Twist 1/2-28 Thread RPRMSS20 Polished Stainless RPRMSS20. Shaw machines these barrels with SAAMI spec '22 Long Rifle - Match' chambers. Users will notice increased bolt resistance upon chambering a round as the bullet is pushed into the lands and grooves. Some exterior dimensions have been altered over factory for a more precise fit to the receiver. Thread threaded for suppressor or other device. Specificatio