A1 Upper With M4 Feed Ramps

A1 Upper With M4 Feed Ramps. TNTE Assembled A1 Upper Receiver With M4 Ramps TNTE Sales Inc. Compatible with any Mil-Spec lower and includes M4 feed ramps for reliable feeding Once machined, the upper is finished with a matte black hard anodized finish

AR15 A3 Stripped Upper Receiver with M4 Feed Ramp Aluminum Black
AR15 A3 Stripped Upper Receiver with M4 Feed Ramp Aluminum Black from www.selwayarmory.com

This comes with the ejection port cover and forward assist installed and is compatible with Mil-Spec lower receivers The Slick Side A1 Upper eliminates the shell deflector and forward assist

AR15 A3 Stripped Upper Receiver with M4 Feed Ramp Aluminum Black

This comes with the ejection port cover and forward assist installed and is compatible with Mil-Spec lower receivers This comes with the ejection port cover and forward assist installed and is compatible with Mil-Spec lower receivers This A1 upper receiver comes with the standard features of a Mil-Spec upper receiver and is forged from 7075-T6 aluminum with a black hard coat anodized, tough finish

TNTE Assembled A1 Upper Receiver With M4 Ramps TNTE Sales Inc.. The upper has a shell deflector and forward assist housing and will accept a standard dust cover. Slick-side A1 Upper Receiver is made from 7075-T6 aluminum forgings machined to final dimensions

Colt Flat Top Upper with M4 Feed Ramp, Dust Cover and Forward Assist, Colt's Manufacturing. The A1 carry handle is ready for adjustable rear sight This A1 upper receiver comes with the standard features of a Mil-Spec upper receiver and is forged from 7075-T6 aluminum with a black hard coat anodized,