For usage with a 4th generation Glock® model to retrofit back to a single guide-rod and spring assembly (Gen 3 recoil rod).

NOTE: Compatible with Gen 4 and Gen 5.

Constructed of stainless steel and black nitride coated.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.