Pearce + 1 Black Grip Extension For Glock Model 27/33
Features:

• 357 Sig/40 S&W
• Adds 1 extra round
• Black
• PEARCE Grip Mag Extender PG2733

This unit adds one round to the Model 27(40 Smith & Wesson) or 33(357 Sig) converting the factory 9 round magazines to ten rounds.

High Capacity magazine restrictions may exist in your area. Please check your local laws for current restrictions. We will not ship high capacity magazines to California unless peace officer status can be verified.