The SCT Manufacturing Frame (02B) is a polymer pistol frame designed to fit Glock Gen 3 17, 22, and 31 configurations. It includes a locking block and is finished in white. The frame is the serialized component for building or replacing the lower on compatible Gen 3 full-size pistols. 
 

Key Specifications 

• Brand: SCT Manufacturing 
• Model: Frame (02B) 
• Caliber: 9mm 
• Color/Finish: White Polymer 
   

Detailed Features 

• Fits Glock Gen 3 17, 22, and 31 platforms 
• Includes locking block 
• Full-size polymer frame 
• White finish 
• Drop-in compatible with Gen 3 components

Owners who pick up the SCT Frame (02B) are typically builders looking to put together a custom pistol on a Gen 3 platform or replacing a damaged lower. The white finish is a practical choice for those who want a distinctive look or plan to apply a custom Cerakote over it, and it generates more comments than the frame's mechanics.

Fit and finish get generally positive marks for a parts-market frame. Most report that Gen 3 Glock components drop in without modification, which keeps the build process straightforward. A small number of users note minor fitting adjustments with certain aftermarket internals.

At its price point, the SCT frame appeals to budget-conscious builders. Those coming from OEM Glock frames sometimes note subtle differences in grip texture and feel, but overall the reception among build community members is solid for the intended use.