PlatformSmith and Wesson
Designed For ModelsM&P 9/.40
Fitment Notes
Fits only full-size M&P 1.0 and 2.0 frames
Not compatible with Performance Center M&P9 2.0 Competitor Magwell
 
USPSA Measurements and Weight
HxWxL= 34.9mm x 32.5mm x 42.6mm
Weight= 48 Grams
Assembled Height= 146.05mm
Assembled Weight= 130 Grams 
Features
knruled edges for positive purchase
NoBak retention spring plunger technology
10% Power Spring included
Adds 5 rounds capacity to 9mm
Purchase Includes
10% power spring