Brands
Brands
Black Rifle Depot offers a massive selection of AR 15 Parts, with over 100 top manufacturers to choose from. With such a vast array of options, you're sure to find the perfect components for your next build or upgrade. Whether you're looking for trusted brands like AERO Precision, Anderson Manufacturing, Strike Industries, or Magpul Industries, or you want to explore new options, Black Rifle Depot has you covered. With high-quality parts available for all aspects of your AR 15, including bolt carrier groups, upper receivers, triggers, handguards, and more, you'll find everything you need to build or upgrade your firearm. Browse our extensive selection of AR 15 Parts from your favorite manufacturers here at Black Rifle Depot.
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Out of stock
Aero Precision M4E1 Enhanced Complete Upper, 20" 6.5 Grendel SS Barrel, EM-15 Gen 2 HG - Anodized Black
Aero Precision
MSRP: $765.00$655.95Aero Precision M4E1 Enhanced Complete Upper, 20" 6.5 Grendel SS Barrel, EM-15 Gen 2 HG - Anodized Black Upgrade the performance of your AR15 build with this 6.5 Grendel Complete Upper Receiver. Designed to be a low recoil/high accuracy cartridge, the 6...MSRP: $765.00$655.95 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper, 18" 6.5 Grendel SS Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black
Aero Precision
MSRP: $730.00$622.95M4E1 Threaded Complete Upper, 18" 6.5 Grendel SS Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black Superior Precision and Long-Range Performance Enhance your AR-15 with the M4E1 Threaded Complete Upper, featuring an 18-inch 6.5 Grendel stainless steel...MSRP: $730.00$622.95 -
M4E1 Threaded Complete Upper 6.5 Grendel SS Barrel ATLAS R-ONE 15" M-LOK HG - Andonized
Aero Precision
MSRP: $730.00 - $765.00$622.95 - $655.95Aero Precision M4E1 Threaded Complete Upper, 6.5 Grendel SS Barrel w/ ATLAS R-ONE 15" M-LOK HG - Andonized Upgrade the performance of your AR-15 build with this 6.5 Grendel Complete Upper Receiver. Designed to be a low recoil/high accuracy cartridge,...MSRP: $730.00 - $765.00$622.95 - $655.95