The Aero Precision M5 18in .308 CMV Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard is the perfect choice for your next AR build. Designed to be as lightweight, durable, and reliable as possible, these AR15 Upper Receivers have ATLAS R-ONE Handguards to give you plenty of space for your favorite attachments. Whether you’re planning on attaching a large rifle scope for predator hunting or just want to add a weapon light and laser sight for general shooting, the Aero Precision M5 18in .308 CMV Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard delivers. And, unlike some AR10s, it maintains a slim profile to stay maneuverable. Specifications for Aero Precision M5 18in .308 CMV Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard: Manufacturer: Aero Precision Cartridge: .308 Winchester Barrel Length: 18 in Gas System Length: Rifle Length Barrel Twist Rate: 1-10 Threads per Inch: 5/8×24 Handguard Type: Free-Float Muzzle Device: A2 Flash Hider Gun Model: M5 Condition: New Fabric/Material: 4150 Chrome Moly Vanadium Gas Block Journal Size-Diameter: .750 in Handguard Length: 15 in Gun Rail: Picatinny Gun Type: Rifle Gun Make: Aero Precision Weight: 68.5 oz Magazine Included: No Mount Type: M-LOK Caliber: .308 Caliber Features of Aero Precision M5 18in .308 CMV Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard M5 Assembled Upper Features: Forged from 7075 T6 aluminum M4 Feedramps .2795 takedown pin holes Laser engraved T-marks DPMS High Profile (.210) Tang) Includes port door and forward assist ATLAS R-ONE Handguard Features: Full top picatinny rail for optional attachments Quick disconnect sling socket at the 3, 6 and 9 o’clock positions Compatible with low profile gas blocks 1.5in Inside diameter 1.75in Outside diameter Compatible with AR-308 Upper Recievers with a thread pitch of 1-7/16 x 16 along with a DPMS High Profile (.210) Tang Rail Learn More about our NEW ATLAS Handguards 18in .308 CMV Barrel Features: Twist: 1 in 10 Threading: 5/8 x 24 Material: 4150 Chrome Moly Vanadium Finish: QPQ Corrosion Resistant Gas Block Journal: .750 Gas System Length: Rifle Length Weight: 52.35 oz DPMS Barrel Extension HP and MPI Tested Package Contents: Aero Precision M5 18in .308 CMV Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard
6 reviews for Aero Precision M5 18in .308 CMV Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard
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Top –
Many thanks to Optics Planet for being the only one, well, on the planet! able to supply and deliver, Aero Precision uppers before Christmas.The Aero version of FDE is a little darker than most but nice. I bought the lower in September. So, I have been looking/waiting for a while. Fit and finish are quite amazing. Very tight, precise fit.
Vernster –
If you can beat this price on such a quality product, than beat it. You couldn't build it for this price unless you paid yourself 8 bucks an hour. While you're building, I'll be shooting. Love it. OpticsPlanet always has your back…and front .
Mike –
Awesome product, very good, high quality and it is highly recommended… already fired 500 rounds and it is very accurate, I would recommend this to anyone.. very clean, optics planet sends high quality products… will be glad to do business again ��
tony –
I'm still a noob with firearms, but when the title says "complete upper receiver," I assumed the upper came with everything. I don't see anywhere in the description that says the BCG or charger will not be included. That should deff be made super clear in my opinion
Frank –
Fit and finish are good. Accuracy is good. I’ve shot my 18 inch barrel out to 600 yards easily. The upper is pretty heavy, if you’re looking for a light weight upper, this ain’t it. My other complaint is how close the hand guard is to the barrel. Standard length m-lock screws contact the barrel and the QD hole for the front sling mount is unusable because the barrel is too close to the shroud to let the sling swivel go in far enough. Overall, it’s a decent upper but needs some fine tuning by the manufacturer.
Douglas –
Arrived promptly in oversized box that had no indication of what was inside ( I like that). Fit perfectly, fit and finish looks good all around, no loose parts or wiggle anywhere. Rails match up perfectly with the receiver. Barrel and flash suppressor look good. Haven't put an optic on this build yet, so I haven't fired it yet.Have and would recommend.