What appears to be a SIG-Sauer P226R with a stainless steel slide is used by Buddy (Jon Hamm) in the gun dealer shootout scene. It can be identified as a SIG by the grooves on the slide and the reflection on the metal trigger.
"The Butcher", the illegal gun salesman (played by Paul Williams in a cameo) offers up a weapons cache for sale. Some of the weapons seen in the cache includes some pistols, submachine guns, assault rifles and grenades.
Error creating thumbnail: File missingInside the pistol cache (from left to right in the top row) is a first-generation Walther P99 (in single-action), a third-generation Glock 26 with an extended magazine baseplate, and what appears to be a particularly hideous custom Glock build done on a Polymer 80 frame. And on the bottom row, what appears to likely be the very same SIG-Sauer P228R that is used by Buddy (Jon Hamm) for much of the film, a third-generation Glock 17 and finally what appears to be some kind of 1911A1 variant with front cocking serrations, three-hole trigger, rubber Pachmayr grips and a ring hammer (possibly a Colt XSE).Error creating thumbnail: File missingInside the other gun cache are two Heckler & Koch MP7s, and what appears to be a SIG-Sauer SG-552 or 553 "Commando" and a SIG-Sauer MPX, likely the same one used later on in the film by Darling (Eiza González).Error creating thumbnail: File missingInside the other gun cache is an AKMS and a number of M26 "Lemon" grenades.Error creating thumbnail: File missingInside the other gun cache is an AKMS with wood furniture and what appears to be another AKMS that has been heavily altered cosmetically, to include a RIS. Note the lack of a muzzle device, meaning this could be a post-ban import civilian AK.Error creating thumbnail: File missingInside the other gun cache (from top to bottom) is a Colt Model 733, some type of suppressed AR variant and an AR-15 variant with a free-floating handguard, custom muzzle device and a red dot sight.