Springer Precision

140mm Magazine Extension for Springfield XD/XDM 45/10mm


• CNC machined and hard anodized for lasting durability & long service life
• .45 13 round magazine
   o 16 rounds with factory spring
   o 15 rounds with + power spring
   o 18 rounds with grams follower kit - slide will not lock open when the magazine is empty
• 10mm 15 round magazine
   o 19 rounds with factory spring
   o 17 rounds with + power spring
   o 21 rounds with grams follower kit - slide will not lock open when the magazine is empty
• Unique locking mechanism
• Custom engraved and custom colors are non-returnable
• Includes mounting hardware
• Lifetime warranty
• Made in the U.S.A.

• Material: Aluminum USA 6061-T6511
• Finish / Color: Anodized / Black, red, blue, raw
• Weight 1.11 oz.

• XD / XDM / XDM Elite .45 13 round magazine
• XD / XDM Elite .45 10 round magazine
• XDM .45 9 round magazine
• XDM / XDM Elite 10mm 15 round magazine
• XDM Elite Compact 10mm 10 round magazine

Product Overview:
Springer Precision has designed and created the 140mm extended capacity magazine for the Springfield XD / XDM 45/10mm using precise CNC machining methods that offer a lifetime of durability. The product is hard anodized and offered in 4 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 magwells and fit the USPSA 140mm magazine gauge. The unique attachment provides a sleek low-profile design that is very stable and easy to remove.
We include a .050 hex driver and extra set screw that makes installation and removal easy. There will be a small gap between the base pad and frame if used with a compact model.

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

**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. **

Current stock: 0

Bulk Pricing:

  • Buy 6 or above and get $3.75 off

Custom Name Engraving +$5
Numbering +$1
1.11 Ounces