TANDEMKROSS KrossPins Features The TANDEMKROSS KrossPins address a common frustration for Ruger PC Carbine owners: factory receiver cross pins that easily fall out of the trigger housing sub-assembly during maintenance or upgrades. These upgraded pins are machined from galvanized steel for high durability and long term corrosion resistance standing up to repeated disassembly over the life of the rifle. A spring loaded ball detent holds each pin securely in place inside the sub-assembly preventing it from working loose or dropping out while the rifle is apart. Despite this secure retention the pins still allow for easy insertion and removal when it is time to service the trigger group. Losing a receiver cross pin during a range day or competition can easily derail the outing while waiting on replacement parts which is exactly the problem these KrossPins solve. This 2-pack gives PC Carbine owners spares on hand or a full replacement set for both pins in the sub-assembly at once. Anyone who frequently upgrades or maintains their PC Carbine with aftermarket parts will appreciate not having to search for a dropped pin on a shop floor. This simple purpose built upgrade makes ongoing PC Carbine maintenance considerably easier. TANDEMKROSS KrossPins Specifications Manufacturer: TANDEMKROSS Model: KrossPins Compatible Hosts: Ruger PC Carbine Material: Galvanized Steel Package Quantity: 2-Pack Available At: GrabAGun