Samson Manufacturing is known throughout the firearms industry as a leader in innovation and quality. This particular item is a magazine extension. This one piece base plate will allow you to replace your existing base plate and adds 1 round of additional capacity to the magazine. The good news is that the magazine will still drop free from the firearm and will utilize your factory magazine spring.

Specifications and Features:
Samson Manufacturing 04-06032-01
Carry Contour Magazine Extension
Provides +1 capacity on both 7 rd and 8 rd factory magazines
Designed to drop free without catching on the shooters hand
Relief cuts to aid in extracting magazine to clear Type III (double-feed) malfunctions and for one handed malfunction clearing
Leading edge is contoured to facilitate one-handed reloads and act as a finger groove
Uses factory magazine spring
Replacement base plate retainer designed to ensure positive feeding using the factory magazine spring
Made from 6061-T6 Aluminum
MIL-A-8625 Type III Class 2 Anodized
Matte Black

Fits:
Smith & Wesson M&P Shield 9mm Luger Magazines
Smith & Wesson M&P Shield M2.0 9mm Luger Magazines