Ruger Receiver Filler Screws For 10/22 Rifle, Mark III & Mark IV Pistol-Set of 4

Ruger Receiver Filler Screws, Blued
For Ruger 10/22 Rifle, Mark III & Mark IV Pistol
Set of 4
Ruger Factory Original Replacement Part

**Please note not all parts are "drop in". As with all gun parts some installations may require disassembly and reassembly. Some parts may require fitting and some may require installation by a qualified gunsmith. We recommend that any installation, repair or fitting be done by a qualified gunsmith.