The CCM 86* Grip Frame is made of aluminum. The trigger is lightweight black delrin with a precision roller bearing that mates to the sear. The sear is diamond honed where it engages the hammer lug for that famous CCM super smooth trigger pull. It comes with CCM custom machined black delrin grip panels but can be customized with your own panels or rubber wraparounds. The grip mount body screws have been hidden in the grip for that custom look. CCM products carry a LifeTime Workmanship Warranty. This warranty applies only to the original purchaser and is NON-TRANSFERABLE. This warranty does not apply to items that have been abused, misused, modified or repaired.