CLARK CUSTOM – Bore Guide for the Ruger<sup>®</sup> Mark II<sup>™</sup>
$12.00
.874 I.D. for Clark or similar heavy barreled models. Machined from durable delrin with brass bushing. Will not damage finish. Clean your Mark I, Mark II™, Mark III™ or 22/45™ without damaging crown.
Out of stock