Contract Overrun: This exclusive bundle is available for a limited time only! Score major savings on your next build with the powerhouse combo of a Stag 10 Assembled Upper and Lower Receiver,...
This complete upper receiver incudes an HBAR profile barrel that is laser marked "HBAR".
Includes:
M4E1 Assembled Upper Receiver
15" ATLAS R-ONE M-LOK Handguard
16" 5.56...
NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. The lighter coloring allows certain...
The M4E1 PRO Lower Receiver seamlessly integrates ambidextrous controls into the M4E1 Lower that allows for the shooter to easily operate the bolt catch, magazine release, and safety without...
Made In America? Yes
Aero Map Price 505.74
Platform AR15
Series R-ONE/S-ONE
Caliber 6.5 Grendel
Barrel Length 20"
Finish Anodized Black
Weight(s) -
...
NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. The lighter coloring allows certain...
Shop M4E1 Threaded Complete Upper, 18" 6.5 Grendel SS Barrel,R-ONE 15" M-LOK HG - Anodizedd and more at AeroPrecisionUSA.com!
The Aero Precision AR15 Complete Lower Receiver with Magpul SL-S Carbine Stock is the perfect upgrade for your AR build. This complete lower features an AR15 Gen 2 Lower and is upgraded to include...
Shop M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel, 15" R-ONE M-LOK HG - ODG Anodized and more at AeroPrecisionUSA.com!
NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. The lighter coloring allows certain...
Shop M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel, 15" R-ONE M-LOK HG - Kodiak Brown Anodized and more at AeroPrecisionUSA.com!
Contract Overrun: This exclusive bundle is available for a limited time only! Score major savings on your next build with the powerhouse combo of a Stag 10 Assembled Upper and Lower Receiver,...
The S-ONE is a true standout from the Aero Precision Handguard lineup! Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind, providing the perfect...
The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our custom designed M4E1 Lower Receiver and is upgraded to include a MOE® Grip and UBR...
The Aero Precision M4E1 Complete Lower Receiver with Magpul SL Carbine Stock is the perfect upgrade for your AR build. This complete lower features an M4E1 Lower and is upgraded to include an...
This AR15 Complete Upper is the same upper receiver used in our AERO M16A4 Special Edition Complete Rifle and features a 20" 5.56 Barrel w/ Pinned FSB, A2 Handguard and A2 Detachable Carry Handle...
The Aero Precision M4E1 Complete Lower Receiver with Magpul SL-S Carbine Stock is the perfect upgrade for your AR build. This complete lower features an M4E1 Gen 2 Lower and is upgraded to include...
Contract Overrun: This exclusive bundle is available for a limited time only! Score major savings on your next build with the powerhouse combo of a Stag 10 Assembled Upper and Lower Receiver,...
The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our new M4E1 Lower Receiver with an A2 Grip and M4 Stock. Save when you buy it...
Contract Overrun: This exclusive bundle is available for a limited time only! Score major savings on your next build with the powerhouse combo of a Stag 10 Assembled Upper and Lower Receiver,...