Zaffiri Precision Stainless Steel Glock 17/19/34 Gen 5 Guide Rod G17 Gen 5 Black. This product is to be installed by a competent gunsmith. No liability is expressed or implied for damage or injury which may result from installation or use of this product. Specifications for Zaffiri Precision Stainless Steel Glock 17/19/34 Gen 5 Guide Rod: Manufacturer: Zaffiri Precision Color: Black Fabric/Material: Stainless Steel Gun Make: Glock Model Generation: 5 Length: 6 in Width: 1 in Weight: 4 oz Package Contents: Zaffiri Precision Stainless Steel Glock 17/19/34 Gen 5 Guide Rod What firearm models does the manufacturer say Zaffiri Precision Stainless Steel Glock 17/19/34 Gen 5 Guide Rod is compatible with? The manufacturer suggests that Zaffiri Precision Stainless Steel Glock 17/19/34 Gen 5 Guide Rod is compatible with Glock 17 Glock 34 Glock 19Zaffiri Precision G17GR-5SS: Stainless Steel Glock 17/19/34 Gen 5 Guide Rod G17 Gen 5 Black