Centurion Arms C4 5.56 Billet Lower Receiver


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Centurion Arms LLC, C4 5.56 Billet Lower Receiver in 7075-T6 Aircraft Grade Aluminum

– Precision CNC from Billet 7075-T6 Aerospace Aluminum

– MIL-A-8625F, Type III, Class 2, Hard Coat Anodized flat black finish or Cerakoted as per customers needs

– Compatible with TDP/Mil Standard AR lower receiver parts

– Compatible with ambidextrous controls currently on the market (ambi selector and NORGON mag release)

– Dimensional accuracy inspection

– All sharp edges de-burred by hand

– Pictograph selector markings properly marked for 90° safety

– Multi Caliber marking for build versatility

– Largest possible, flared, deep beveled magwell

– Tensioning screw for proper upper/lower fit

– Integrated trigger guard

– All Components, material, and packaging made in the USA

– Weight: 9.5 oz



**FFL REQUIRED BEFORE SHIPPING. Please contact your local FFL for transfer, and have them send a copy of their FFL to CustomerService@BigTexOutdoors.com , and please have them reference your name/order number. No, we do NOT accept fax as we live in the modern world and we also do NOT accept carrier pigeon. **

Additional information

Weight 54 oz
Dimensions 6 × 8 × 8 in
Thread Pitch



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