Bcm Upper Rec Assembly Ft M4

BCM Upper Receiver Assembly - M4 Flat Top

The BCM Upper Receiver Assembly - M4 Flat Top offers a robust and reliable platform for building your AR-15 rifle. Built to meet Mil-Specs, this upper receiver is precision machined from 7075 T6 Forgings, ensuring durability and accuracy. The M4 Flat Top design provides a sleek, modern appearance. This product is available in a fully assembled version with added features or as a demo version with cosmetic imperfections.

Specifications

• Material: 7075 T6 Forgings
• Type: M4 Flat Top
• Finish: Hard Coat Anodized per Mil-A-8625F, Type III, Class2
• Interior Bore: Dry Film Lube per Mil-Specs
• Included Components: Mil-Spec Forward Assist with heat treated tool steel pawl, pinned cap
• Rail: Mil-Std 1913 for mounting optics and accessories
• Laser Etching: T-markings for addressing remounting of optics
• Barrel Compatibility: Machined for use with M4 barrel extensions

Features

Precision Machining

The BCM Upper Receiver Assembly is precision machined to ensure a precise fit and superior strength. This attention to detail results in a rifle that is both accurate and durable.

Enhanced Accuracy

The unique feature of the BCM Upper Receiver Assembly is the slightly undersized inside diameter for the barrel extension. This creates a very tight hold on the barrel, eliminating the need for bedding of any kind. This design ensures that the rifle will perform consistently and accurately.

Mil-Spec Compliance

The BCM Upper Receiver Assembly meets all Mil-Specs, ensuring that it is suitable for military or law enforcement use. This means that the product is built to withstand harsh environments and heavy use.

Additional Features

• Forward Assist: Included with the product, the forward assist is made of heat treated tool steel and has a press fit and pinned cap.
• Ejection Port Cover: Also included, the ejection port cover helps in maintaining the rifle's functionality and reliability.
• M4 Feedramps: The upper receiver is machined for use with M4 barrel extensions, ensuring compatibility with various barrel options.
• Mil-Std 1913 Rail: The rail provides a sturdy platform for mounting various optics and accessories.
• Laser Etched T-Markings: The T-markings help in addressing the remounting of optics, ensuring that the rifle is always set up correctly.
• Dry Film Lube: The interior bore of the receiver is treated with dry film lube per Mil-Specs, ensuring smooth operation and reduced friction.

Build Quality

BCM is known for its high-quality products, and this upper receiver assembly is no exception. The company's commitment to quality and attention to detail ensure that the product is built to last. BCM's focus on durability and reliability makes it a popular choice among users.

Customer Feedback

Users have praised BCM uppers for their durability, reliability, and customer service. Many have noted that BCM does not compromise on quality, even during times of economic stress. This reputation for quality and consistency has made BCM a trusted brand in the firearms industry.

Conclusion

The BCM Upper Receiver Assembly - M4 Flat Top offers a comprehensive and reliable platform for building your AR-15 rifle. With its precision machining, Mil-Spec compliance, and additional features, this product is ideal for those seeking a high-quality upper receiver. Whether you are a recreational shooter or a professional user, the BCM Upper Receiver Assembly will deliver the performance and reliability you expect.