BCA’s 450/458/12.7 stripped flat top upper receiver is a perfect start for your 450/458 AR build, This upper receiver is the perfect foundation. Made from 7075 aircraft aluminum to mil-spec. These anodized forged uppers will stand up to the abuse these rifles are known to take. This upper does not include forward assist and dust cover.
It is the responsibility of the consumer to ensure all state, local, federal, and ITAR regulations are followed.
* Note – We strive to provide the most accurate photographs of our product. Variations may occur in the skeletonized section of the handguard/flash hider you receive.
WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to the California P65 Warning site.