Colt officer/Defender 40 Smith & Wesson 7rd Nickel Mecgar Gun magazine. Made in italy these are the best gun mags you can get for your Colt Defender. Gunclip Depot has the largest selection of Colt gun magazines and gun clips. If you do not see the gun magazine you are looking for send us an email and we will try to locate it for you. Buy your gun clips at gunclip depot.