XTech Tactical MTX +3 Magazine Extension for 10-Round Sig Sauer P365 / P380 Pistols

The XTechA(R) Tactical MTX +3 Magazine Extension for 10-Round Sig SauerA(R) P365 / P380 Pistols is the ultimate upgrade for your P365 or P380 pistol. Not only does this extension add +3 rounds to your magazine, but it also gives you extra gripping area for better control over your compact pistol. Even better, this mag extension comes with a custom-engineered spring for unmatched reliability and to ensure last-round bolt hold open. Compatible with 10-round Sig P365 or P380 pistol magazines. NOT compatible with 12 or 15-round mags or P365X, P365XL, or P365 Macro frames. Made in USA.