Aero Precision COP Piston Upper

Aero Precision has introduced several new products for 2014. Building off of its successful COP (Continuous Optics Platform) monolithic upper receiver, Aero Precision is now offering a gas-piston-compatible COP upper for the AR-15 in carbine and mid-lengths, and the company is in the process of working with Adams Arms to offer a package including the COP and the piston kit. Also available later in 2014 will be a COP upper in .308 Winchester. For more information, visit

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