The older Z-RAM stainless-steel firing-bolt assembly is listed for First Strike FSC, PepperBall TCP and Tiberius T8.1/T9.1. Its compatibility with FSC XP remains unconfirmed; that is an evidence gap, not a finding of incompatibility.
What “complete set” means in this listing
The contents list names a steel chamber, steel plug, stainless-steel firing bolt, Power Pin (Export Valve), firing pin, two stainless-steel screws and three named groups of O-rings. These are listed package contents, rather than a statement that every part of the marker is supplied.
The product is an aftermarket Z-RAM set. Its description explicitly says it is not an original First Strike part. First Strike, PepperBall and Tiberius identify the named platforms; they should not be collapsed into the manufacturer of this Z-RAM assembly.
The FSC XP distinction
The unconfirmed status applies to the older assembly and its individual components. An assumption about a complete set is not evidence for every component separately.
A separate product, the ASA Tuning Chamber Extra Long, explicitly names FSC XP. Its confirmation belongs to that chamber and does not establish the older assembly’s FSC XP status. The two statements can coexist without declaring either product description false.
Product details and availability
Z-RAM Complete Stainless Steel Firing Bolt Assembly Set for FSC TCP T.8.1 T.9.1
The older Z-RAM assembly record; FSC XP remains unconfirmed, not declared incompatible.
View assembly informationMore Z-RAM videos you may enjoy
This short Z-RAM shop introduction covers the broader T4E and FSC/TCP parts range, rather than demonstrating the product above.
▶ Play on YouTubeFind the Best Umarex T4E Parts at Z-Ram.net . HDR68 TR50 HDP50 TS68 Pepperball First Strike
Important Legal Notice
Laws and regulations governing the purchase, possession, installation, modification, and use of the products described on this page vary by country, state, and local jurisdiction and may change. Before purchasing, installing, modifying, or using any product, you are responsible for confirming that it is permitted in your location and for your intended purpose. Product availability or delivery does not mean that purchase, possession, installation, modification, or use is lawful in your jurisdiction. Z-RAM does not provide legal advice, and the information on this page must not be treated as legal advice. If you are unsure, contact the competent local authority or a qualified legal professional.