**MAGAZINE NOT INCLUDED**

Features:
• 21 rounds with the 20 rd mag and the factory spring
• 18 rounds with the 17rd mag and the factory spring

Compatibility:
• Only Springfield Prodigy 20rd and 17rd magazines

Product Overview:
Springer Precision has designed and created the 140mm extended capacity magazine for the Springfield Prodigy 20 round magazines using precise CNC machining methods that offer a lifetime of durability. The product is hard anodized and offered in 2 different colors. The unique locking mechanism allows for a very solid attachment with a simple backing out of the discrete set screw. They are specifically designed to work with our magwell and fit the USPSA 140mm magazine gauge when used on the 20rd magazine. The unique attachment provides a sleek low-profile design that is very stable and easy to remove.

Custom engraved and custom colors are non-returnable

Please note: It's crucial to test and verify compatibility before using in competition settings, especially with 140mm/170mm magazine configurations. Variances can occur between mass-produced magazines, particularly in the magazine lips connecting with the extension/basepad.