Items Available For Purchase Today Object reference not set to an instance of an object. See All Glock 31 357 w/40 S/W conversion kit For Sale from: Patriot 1st ( FFL) | Positive feedback: 100% View | Verified Seller | 45 Completed Sales View Sellers Items Glock 31 357 w/40 S/W conversion kit For Sale from: Patriot 1st | Positive feedback: 100% View | Verified Seller | 45 Completed Sales View Sellers Items Patriot 1st Seller Since: Feb. 2010 Identity Verified ( Hurst, TX ) This seller is an FFL City: Hurst State: TX SOLD - $650.00 Shipping: Calculated on checkout (or FREE pick up from seller) Accepted Payment Methods: Returns: No Returns Description: GLOCK 31 357SIG FS 15RD w/40 S/W cal conversion kit. Two for one gun. * Manufacturer: Glock * Model: 31 * Action: Semi-automatic * Type: Double Action Only * Size: Full * Caliber: 357 Sig and 40 S/W * Barrel Length: 4.49" * Frame/Material: Polymer * Finish/Color: Matte * Capacity: 15Rd * Accessories: 2 Mags * Fired Casing: Fired Case * Hand: Right Hand * Sights: Fixed Sights * Manufacturer Part #: 3159203 Condition: New In Box Brand: Glock Caliber: .357 SIG Item #: 996602497 Stock No.: GLK31 UPC: 764503501319 Location: TX Trades Accepted: Share: Shipping Notes: Ships UPS Priority Over night per UPS. Owner of Patriot Armory of Texas, manufacturer of new loaded and reloaded handgun and rifle ammunition, shooting supplies and firearms. Class 1 and 2 FFL. Items You've Viewed Recently Glock 31 357 w/40 S/W conversion kit $650.00 SELLER: Patriot 1st (FFL Dealer) Add To Cart