Centurion Arms MK11 Billet AR10 Receiver Set
Made to exacting standards for proper fit, function and reliable use for a lifetime.
The Centurion Arms MK11 Billet AR10 Receiver Set is machined from 7075-T6 aluminum with all sharp edges have been de-burred by hand.
The safety selector pictograph markings are designed for 90° safeties and is compatible with ambidextrous safeties as well as other Mil-Spec and aftermarket components. All components, material, and packaging are made in the United States.
Includes Takedown Pins, Bolt Catch, Ambi Bolt Release Parts
Features
DPMS/SR-25 Profile
Machined from 7075-T6 aluminum
Type III Class 2 hardcoat anodized black
Compatible with Mil-Spec parts
Fully de-burred
Dimensional accuracy inspected
90° safety selector markings
Multi-caliber
Made in the USA
Regulations
This is a regulated item and requires shipment to a Federal Firearms License holder. After you have placed your order, please have your order number and a copy of your preferred store’s FFL emailed to info@rooftopdefense.com to avoid delays. After I have received their FFL, I will ship your order as soon as possible!




Logan B. (verified owner) –
Took me a while to get one of these and build it but finally pulled the trigger. These are great ar10 receivers. For and finish is solid and works well with SR25 pattern parts.