Celik Arms Buck Master Gen 2 — 5-shot Magazine Tube (PB12-C-5)
The Celik Arms Buck Master Gen 2 5-shot magazine tube is a factory-spec replacement engineered to provide reliable ammunition containment, consistent feed geometry and robust service life for standard-capacity Gen 2 assemblies. Machined from heat-treated, high-grade steel with a corrosion-resistant surface finish, the tube is produced to Celik Arms dimensional and metallurgical tolerances to preserve concentric bore alignment, thread form and seating faces that are critical to repeatable feed timing and mechanical reliability under duty, range and field conditions.
Function & fitment: the magazine tube accepts and guides up to five cartridges and interfaces with the magazine cap, follower assembly and receiver mounting faces. It is a direct-fit OEM replacement manufactured to Celik Arms tolerances and requires no modification for installation. Correct thread engagement, seating and verification of alignment with the magazine follower and feed lips are essential during refit to ensure smooth feeding, prevent binding and maintain consistent cartridge presentation to the action.
Maintenance & service notes: always confirm the firearm is unloaded and the action is clear before disassembly. Inspect the tube for corrosion, dents, thread damage or internal fouling; replace if any deformation or pitting is detected. Clean the internal bore, follower and feed lips with approved brushes and mild solvents; avoid aggressive cleaners or abrasive tools that may alter internal geometry. Verify smooth follower travel and correct feed timing during function checks after reassembly. Replace associated springs, followers or retention hardware that show wear or loss of preload.
Intended exclusively for Celik Arms Buck Master Gen 2 assemblies and recommended for professional armourer service, timed-component replacement and authorised repairs.
