Glock Guide Rod & Recoil Spring Assembly Glock 20, 21 &21SF~SP05586

Glock Guide Rod & Recoil Spring Assembly

For Glock 20, 21 & 21SF

Glock Part # SP05586

Glock 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.