Out of stock
SKU: APAR7007-OP
The Aero M4e1-t Upper 300blk 8" is a compact upper receiver assembly designed for shooters seeking a high-performance platform optimized for the .300 Blackout cartridge. This assembly is particularly suited for close-quarters engagements and is ideal for use with suppressors. Its compact design makes it a versatile option for various shooting scenarios.
Featuring the M4E1 Threaded upper receiver and an 8-inch barrel, this assembly provides a solid foundation for mounting optics and accessories. The ATLAS R-ONE handguard employs a proprietary attachment system that maintains a slim profile while allowing for the attachment of M-LOK compatible accessories. This design enhances functionality and ease of use for the shooter.
Designed to fit standard AR-15 lower receivers, the Aero M4e1-t Upper 300blk 8" is a straightforward upgrade for users looking to enhance their firearm without the complexities of a custom build. Its compatibility with standard components makes it an accessible choice for both novice and experienced shooters. This upper receiver assembly is ideal for those looking to improve their shooting experience.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
