This is the Mec-Gar SIG P229-1, SIG Pro 2022 +2 magazine adapter set.

Note: this adapter set is only compatible with the following magazines. 

• Sig Sauer P229 40S&W 10-round (dimpled) [MGP2294010B] – Does not add capacity
• Sig Sauer P229 40S&W 14-round [MGP2294014AFC] – Does not add capacity
• Sig Sauer P229-1 9mm 10-round (dimpled) [MGP22910B] – Does not add capacity
• Sig Sauer P229-1 9mm 17-round [MGP22917AFC] – Does not add capacity
• Sig Sauer Pro 2009 / 2022 9mm 10-round [MGSP910B] – Does not add capacity
• Sig Sauer Pro 2009 / 2022 9mm 17-round [MGSP917AFC] – Does not add capacity

This adapter set comes with everything you need to replace the factory +2 extension on your compatible SIG magazine with ease. Featuring a heat-treated phosphate steel locking plate and a polymer extension, its durability and drop-resistance are unmatched.

Whether you’re heading to the range or defending your home, you can never have too many rounds! 

Grab a few of these sets while they are still in stock!