IMI Defense Sig Sauer P320 3-Round Magazine Extension Olive Drab Green 3 IMI-P320P3O.D. GREEN. Compatible with both 9mm and 40 S&W magazines. This +3 extension works with compact standard or extended length magazines seamlessly to integrate into your firearm for enhanced capacity without compromising performance. Crafted from lightweight yet durable reinforced polymer the IMI Defense +3 Magazine Extension ensures exceptional quality and durability providing reliability in any shooting scenario. With a straightforward installation process simply replace the standard magazine base plate with the IMI Defense extension and the included spring insert plate no need to replace the spring. Experience improved grip and control during shooting sessions thanks to the extensions side and front tactile texture designed for eliminate slipping when stripping magazines from your firearm. Compatible with various Grip Modules including AXG X5 LEGION XFULL XCARRY and XCOMPACT as well as Nitrone grip modules this extension offers versatility to suit your preferences and shooting style. Upgrade your Sig Sauer P320 with the IMI Defense +3 Magazine Extension and unlock greater capacity reliability and performance for your firearm. Features of IMI Defense Sig Sauer P320 3-Round Magazine Extension Extreme Impact Resistance - resistant to harsh chemicals heat cold and UV resistance Fits AXG X5 LEGION XFULL XCARRY and XCOMPACT and nitrone grip modules Adding 3 additional rounds Package Contents: IMI Defense Sig Sauer P320 3-Round Magazine Extension What firearm models does the manufacturer say IMI Defense Sig Sauer P320 3-Round Magazine Extension is compatible with? The manufacturer says that IMI Defense Sig Sauer P320 3-Round Magazine Extension is compatible with SIG Sauer P320IMI Defense IMI-P320P3O.D. GREEN: Sig Sauer P320 3-Round Magazine Extension Olive Drab Green