bids are invited for procurement of spares for 12 bore pump action gun barrel sub assy , extractor rt , breech block , extractor lt , screw for trigger locking device , sliding knob , firing pin , breech block slide , magazine tube , spring magazine tube , take down screw , operating handle sub assy , trigger catch plunger , trigger pin catch , spring trigger , trigger locking plate , spring for both catch , plunger trigger , pin trigger , pin for plunger trigger , pin hammer , pin cocking piece , pin for hammer , spring cocking piece , spring trigger pin catch , trigger , hinge trigger , cocking piece , hammer , trigger housing sub assy , butt plate , screw butt , loop sling rear , stock bolt , trigger housing , magazine cap , cocking handle , loop sling front , fore sight , magazine tube with plug ss , rear sight , stop butt nylon , body , grab screw , magazine cover pipe , catch right with pin , catch left , washer firing pin , spring firing pin , breech slide lock , spring extractor , pin breech slide lock , pin extractor , pin for triggering pin catch , spring for locking device , trigger locking bracket , steel ball , cartridge lift with pins , barrel , pouch for ammunition and grenades oem spares for automobiles total quantity : 9140