- Caliber 9 mm
- Capacity 17 High Cap Flush Fit
- Increased 17-round capacity in a flush-fit design. Features US Patent# 5386657 which provides two additional rounds without increasing magazine dimensions
- Carbon Steel Tube heat-treated for strength
- Higher tensile music wire spring
- Polymer follower
- Removable steel butt-plate
ETS MAG FOR S&W M&P 9MM 17RD CRB SMK
$12.00