Check the listing for details. Ruger MK IV Pistol Complete Bolt Assembly 22 Long Rifle. Condition: New other (see details). Listed at 29.99 USD. WELCOME TO KB5 GUN PARTS ROOM Ruger MKIV Complete Bolt Assembly MAY FIT OTHER MODELS BUT MAY REQUIRE MODIFICATION - PLEASE RESEARCH BEFORE ORDERING 22 Long Rifle NEW - BULK PACKAGED PAYMENT Accepted Forms of Payment are Paypal/Credit Card SHIPPING All Items Ship Within 1 Business Day Items are shipped Monday-Friday. No Weekends or Holidays RETURNS 30 Day Return Policy Free Return Shipping Before Returning an Item Please Open a Return Request ThankYou anddont hesitate to contact me for further assistance. It is the purchaser's responsibility to be absolutely certain that any parts ordered are correctly fitted and installed. Improper fitting of parts may result in a dangerous malfunction, damage to thefirearm andalso serious injury to the shooter or other persons. The purchaser and installer of all parts must accept full responsibility.WELCOME TO KB5 GUN PARTS ROOM Ruger MKIV Complete Bolt Assembly MAY FIT OTHER MODELS BUT MAY REQUIRE MODIFICATION - PLEASE RESEARCH BEFORE ORDERING 22 Long Rifle NEW - BULK PACKAGED PAYMENT Accepted Forms of Payment are Paypal/Credit Card SHIPPING All Items Ship Within 1 Business Day Items are shipped Monday-Friday. No Weekends or Holidays RETURNS 30 Day Return Policy Free Return Shipping Before Returning an Item Please Open a Return Request ThankYou anddont hesitate to contact me for further assistance. It is the purchaser's responsibility to be absolutely certain that any parts ordered are correctly fitted and installed. Improper fitting of parts may result in a dangerous malfunction, damage to thefirearm andalso serious injury to the shooter or other persons. The purchaser and installer of all parts must accept full responsibility.