This is a reseal and repair kit for the Crosman 1400 airgun – perfect if your pellet gun is leaking air or just not shooting like it used to. The kit comes with all the seals and small parts you'll likely need to rebuild the gun, plus a super helpful exploded view diagram and parts list. It's unbranded but made specifically for the 1400, so everything should fit right. Brand new in its packaging. If you're handy with tools and don't mind taking your air rifle apart, this kit can save you a ton of money compared to sending it out for repair. It's a popular model, so parts are always in demand. No MPN or UPC, but it's exactly what you need to get that old Crosman shooting straight again. Great for DIYers, airgun enthusiasts, or anyone who hates throwing things away when they can be fixed.