The D-Series Magazines provide reliable high-capacity performance for Glock pistols and Gen 3 clones. The DS20 fits flush with 17-size frames giving shooters the versatility they need. Designed for smooth feeding and built to last the D-Series is compatible with Shield Arms magwells and engineered for those who demand performance and reliability in every round. 

Features:

• Work with Glock pistols and Gen 3 clones
• 20 round capacity (flush fit with 17 size frames)
• Heat treated to RHC 45-50
• Black nitrocarburize finish
• Over-insertion tabs
• Custom high imact nylon components
• Compatible with Shield Arms magwells