S&W Model 910 Housing Lever 91010 - 9mm Used Part k53u The non-recessed chamber design is

The non-recessed chamber design is correct for Models 27 and 28

Used condition - fully functional

Factory Smith & Wesson 17-round magazine for M&P 9mm pistols

Mainspring cap

S&W Model 910 Housing Lever 91010 - 9mm Used Part k53u The non-recessed chamber design isSmith & Wesson Model 910 Housing Lever Part# 91010 Used Part Housing lever for the Smith & Wesson Model 910 9mm pistol. The housing lever is an internal component that works with the trigger mechanism. This used part is in functional condition and ready for installation. Product Features: Used condition tested and functional Internal mechanism component Ensures proper trigger function Direct replacement part Specifications: Part Number: 91010