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Springer Precision Sig P320/250 9/40 EZ +10 Base Pads - 17 Round Mag

SKU: S2239
Looking to get the most out of your Sig P320/250 17 round mags?

Get all the capacity you can handle with the Springer Precision Sig P320/250 9/40 EZ +10 Base Pads!

Easy to install, CNC machined, and anodized for durability, Springer Precision Base Pads are built to last.

Please Note: This extension can be used with the P320 21 round magazine, but requires a replacement follower spring (not included).

This extension also fits .40 S&W P320 magazines, but will not increase capacity by 10 rounds.

Order Online today, or Call Toll-Free: 1-800-601-8273!
This basepad is designed for use with the stock 17 round magazines. A longer extra power spring must be sourced in order to use with the 21 round magazines.

Springer Precision Sig P320 9mm +10 extended capacity base pads are CNC machined from aluminum and hard anodized for a long service life. We provide the option to get them with a Grams Engineering follower kit for maximum capacity, or with a regular extra power spring to use with your follower. The unique locking mechanism allows a very solid attachment with a simple backing out of the discrete set screw. They are specifically designed to work with our mag wells. The unique attachment design provides a low profile, sleek design that is very stable and easy to remove.

*We include a .050 hex driver that makes installation and removal a breeze. There will be a gap between the base pad and frame if used with a compact model.  2.474oz

*Slide lock-back functionality disabled when using Grams Follower kit*

*Works on .40, will not be +10.  Capacity should be closer to +8

**Disclaimer: As with all competition geared changes, always make sure you test and check your gear before you take it to a competition setting. With 140mm/170mm magazine configurations especially, check the magazine in a USPSA 140mm/170mm gauge to make sure it fits. With mass produced items like magazines, sometimes they can vary slightly from one to the next, often in the magazine lips that connect with the magazine extension/basepad.

Due to design variations, Springer Precision cannot guarantee compatibility with any other manufacturer’s aftermarket magwell, unless otherwise specified. Please contact Springer Precision for more information.

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