556 10.3 MK18 RIS II FDE


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DD RIS II | Andro Corp 5.56 NATO UPPER 10.3 Inch

– 4150 CMV Melonite

– 1/7 Twist

– M4 Feed Ramps

Carbine Gas System with Low Pro Gas Block

– QPQ Corrosion Resistant Finish

– A2 Flash Hider

– 1/2-28 Threaded Muzzle

– M16 BCG

– Charging Handle

– Daniel Defense MK18 RIS II Rail (Includes rail ladder covers and barrel nut wrench)

– Dry Film Lubed 7075 – T6 Forged Upper w/ T-Markings

– Forward Assist & Ejection Port Assembly

– Type 3 Hard Coat Anodizing

DD RIS II FDE | Andro Corp 5.56 NATO UPPER 10.3 Inch



It is the customer’s responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16″. Federal NFA regulations are applicable to this item.

Handling firearms or firearms parts can expose you to lead, and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm.

For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

Additional information

Buy Two Blowout

Just One Please, Utah! Get me TWO!


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