Springer Precision Full-Size Magwell - for Glock G17/G34 Gen 5 Springer Precision Full-Size Magwell - for Glock G17/G34 Gen 5 Springer Precision Full size magwell for Gen 5 Glock G17/G34 CNC machined from aluminum with a one piece design and anodized for... MSRP: Was: Now: $70.00 Choose Options