FCW Metal Reinforce Upgrade Set For Viva Arms Bren Magazine
 
Heavy-Duty Construction
CNC Precision Fit
Reinforced Engineering
This premium, reengineered two-piece set is specifically designed to replace the fragile factory plastic components, eliminating the common issue of brittle parts snapping under spring tension or filed abuse.
Component Features & Manufacturing Spec:
Comprehensive 2-in-1 upgrade set: includes internal/ external failure points ( Part# A and Part# B ) for a complete, long-lasting magazine overhaul.
Part #A (Heavy-Duty Metal Molded): the original OEM plastic part has been completely re-engineered from the ground up. It is manufactured using high-strength metal molding / die-casting to withstand severe impact and constant mechanical stress.
Part # B (Precision CNC Aluminum): Machined with surgical precision from a solid block of premium aluminum. It features a hard-anodized finish for maximum wear resistance and zero tolerance flexing.