Description AR-15 Stripped Upper Receiver that is machined from 7075 T6 Aluminum forging. This upper receiver features M4 feed rams & is machined to Military Specifications & Standards. This upper receiver can be used with multiple calibers on the AR-15 platform. PRODUCT SPECS: Made in USA Material: Forged 7075 T6 Aluminum Receiver Finish: Type 3 Hard Anodized, Black RF-85 Treated: Non-treated Weight: 0.442000 Legal Restriction: Durkin Tactical is currently using a third party vendor to verify the legality of our parts. If you place an order that is not legal in your state, city, town, county, etc., your order will be cancelled, charged a 20% restocking fee and the remainder refunded. Please make sure that your order is legal in the state, city, town, county, etc. it will be shipping to.
