Centurion Arms C4 5.56 Billet Upper Receiver


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Centurion Arms LLC, C4 Billet Upper Receiver in 7075-T6 Aircraft Grade Aluminum

-Precision CNC from billet 7075-T6 Aerospace aluminum
– M4 feed ramps
– MIL-A-8625F, Type III, Class 2, Hard Anodized Flat Black Finish or Cerakoted per customer’s needs
– Compatible with TDP/Mil Standard AR upper receiver parts

Additional information

Weight 33 oz
Dimensions 8 × 6 × 7 in
Thread Pitch



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