**MAGAZINE NOT INCLUDED**

Features:
• 22 rounds with the full-size 9mm 18rd Mec-Gar mag with the extra power spring
• 22 rounds with the full-size 9mm 18rd Mec-Gar mag with the factory spring
• 22 rounds with the full-size 9mm 18rd P226 SIG mag with the extra power spring
• 22 rounds with the full-size 9mm 18rd P226 SIG mag with the factory spring

Compatibility:
• P226 SIG 18rd magazine 
• Mec-Gar 18rd magazine
• Mec-Gar dimpled 10rd magazines (filler block can be requested in order comments at checkout)
• SIG OEM P226 X magazine funnel
• Cascade Range Systems P226 Comp magwell
• NOT with other reduced capacity 10rd magazines

Product Overview:
Springer Precision has designed and created the 140mm extended capacity magazine extension for the SIG P320 using precise machining methods that offers a lifetime of durability. The product is hard anodized and offered in 2 different colors. It has added traction to the bottom to assist with reloads. The traction gives just enough texture in your palm to keep it from sliding. The unique locking mechanism allows for a very solid attachment with a simple discrete set screw. Fits the USPSA 140mm magazine gauge. The round count listed applies to the newer-generation P226 magazine. Older-generation magazines have a different capacity and can hold up to 2-3 additional rounds. The extra power spring for the P226 is SP0525.

Custom engraved and custom colors are non-returnable

Installation instructions

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.

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