Home / Products / Black Rifle Depot / Aero PrecisionM4E1 Threaded Complete Upper 8" .300 Blackout Barrel ATLAS R-ONE 7" M-LOK HG - FDE Cerakote
Aero PrecisionM4E1 Threaded Complete Upper 8" .300 Blackout Barrel ATLAS R-ONE 7" M-LOK HG - FDE Cerakote
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$541.95
MSRP
$541.95
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Updated
Aug 26, 2026
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Specifications
Brand
MPN
APAR700711M1
Description
Aero Precision M4E1 Threaded Complete Upper 8" .300 Blackout Barrel ATLAS R-ONE 7" M-LOK HG - FDE CerakoteThe R-ONE handguards still offer ample space to meet all the attachment needs of the end user. This setup includes the
