The SCT Manufacturing SCT 17 is a full-size stripped polymer frame compatible with Glock 17, 22, 31, 34, 35, and 37 pistols in Gen 1-3 configuration. It is a replacement frame in gray polymer with an aggressive texture grip, sold as a stripped part for building or converting. 
 

Key Specifications 

• Brand: SCT Manufacturing 
• Model: SCT 17 
• Color/Finish: Gray 
• Compatible With: Glock 17/22/31/34/35/37 Gen 1-3 
   

Detailed Features 

• Full-size stripped polymer frame for Glock Gen 1-3 compatibility 
• Aggressive texture grip surface 
• Gray polymer construction 
• Compatible with multiple Glock variants including 17, 22, 31, 34, 35, and 37

Owners use the SCT 17 frame primarily as a drop-in replacement or as the basis for a parts-kit build. The gray finish is consistent and the aggressive texture grip gets positive marks from people who find factory Glock grip texture too smooth.

Fit with Gen 1-3 Glock internals is the main selling point, and most report parts drop in without fitting work. A minority note that trigger group fit can require minor adjustment depending on the specific parts combination.

Value is the most common thread in owner feedback. The SCT 17 comes in well below aftermarket aluminum or machined alternatives, making it popular for budget builds or backup frames. Durability over extended use is occasionally questioned, though short-term reports are generally positive.