Only black and white color for laser engraving, NO Other Colors!
Image Effect only Grayscale!
Laser engraved finished to look like these:
Upper Receiver is machined from 7075 T6 Aluminum forging. Featuring M4 feed ramps, this upper receiver is machined to Military Specifications & Standards and can be used with multiple calibers on the AR-15 platform.
Match this Upper with one of our Lower Receivers for a solid fit for your AR-15 build.