3 Pack - PDP FULL SIZE +4 for 18rd MAGAZINE
- Link to original product
- Billet Aluminum with anodized finish
- Retained with one ZRTS Bolt Catch Pin **Extra pins available at time of purchase for a discounted price!
- PDP is compatible with PDP 18Rd Magazine ONLY on Full Size Frames
- Includes Extra Power magazine Spring
- Use with or without OEM Walther Magwells
- Bumps Capacity to 22
- Due to variations in magwell machining, some PDP SF Match Guns may be overly tight and require significant force to engage the magazine until broken-in or modified.
Walther PDP aluminum magazine extensions are designed to work in conjunction with the factory Walther 18rd magazines. Machined from 6061 and hard anodized, these magazine extensions add protection and capacity. Simply remove the plastic factory basepad, spring, and follower from the 18rd magazine, transfer the follower to the new spring, slide on the ZRTS unit and install the pin. Do not install the metal plate from the original spring as it will prevent reaching the full 22rd capacity.