Centurion Arms MK11 Billet AR10 Upper Receiver
Made to exacting standards for proper fit, function and reliable use for a lifetime.
The Centurion Arms MK11 Billet Upper Receiver is a great starting point for your next AR-10 upper. Compatible with KAC SR-25 and LMT MWS/MARS-H lower receivers.
Machined from a solid block of 7075-T6 aluminum with all sharp edges have been de-burred by hand.
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
Multi-caliber
Made in the USA
Timothy F. (verified owner) –
thermal fit a proof 6.5 barrel in this and getting 0.5moa groups