Looking for a high-cap replacement 20round magazine for your Smith & Wesson(S&W) Model 59? This mid-length magazine offers you another high-cap option for your pistol, the 20rd magazine offers more fire power than your standard size magazine but does not over extend like the 30rd option. Constructed from heat-treated blued-steel, with a follower, lock-plate, and base-plate molded from a proprietary DuPont Zytel based black polymer, this magazine will fit the bill. Built using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.
Note: This magazine does not work in SDVE9mm guns.
Features and Specifications:
Capacity: 20 Rounds
Material: Heat Treated Steel DuPont Zytel Polymer Follower, Lock-Plate, And Base Plate Heat Treated Chrome Silicone Wire.
MFG: Target Sports
Also Fits: Models 59, 459, 659, 910, 915, 5903, 5904, 5906, 5923, 5924, 5926, 5943, 5944, 5946
Posted by Arthur Greene on 16th Jul 2020
I haven't shot any rounds through these magazines let. They are a little tight going in and out of the S&W 659. I have loaded 20 rounds and chambered all 20 with no problems. Only going to the range will tell if these were a good investment. As it stand now, I would buy again and recommend to my friends.