Smith & Wesson Magazine Base Pad S&W M&P, 9mm Luger, 357 Sig, 40 S&W-278250000

Smith & Wesson Magazine Base Pad For

S&W M&P, 9mm Luger, 357 Sig & 40 S&W

Smith & Wesson # 278250000
Smith & Wesson Factory Original Replacement Part

**This S&W base pad is for the magazines that use the round hole base pad and not a square hole.

**Please look at the photos closely and compare to your factory floor plate/base pad to make sure this is the correct part you need or be certain you need part # 278250000.