Wilson #47FX 1911 Magazine .40 S&W, Full-Size, 9 Round, Standard Base
47FX Magazine - 40 S&W / 357 Sig
Wilson's new 47FX magazine has a standard length basepad, for pistols without mag wells. It also has the mag body "windows" at the rear, which makes the mag body stronger.
This new mag is now made specifically for factory length 40 S&W and 357 Sig.