AERO Precision M4E1 Threaded 20″ 6.5 Grendel Complete Upper For Sale
AERO Precision M4E1 Threaded 20″ 6.5 Grendel Complete Upper in Stock at the Best Price!
Aero Precision’s M4E1 Threaded 20″ 6.5 Grendel Complete Upper Receiver includes the ATLAS R-ONE Handguard. Designed with size and weight at the forefront, the R-ONE handguards provide plenty of real-estate to accommodate any attachment shooters may need. The ATLAS attachment system is a strong and dependable mounting platform that maintains a slim profile while still providing strength and stability.
Aero Precision’s M4E1 Threaded Assembled Upper is made up of: an ATLAS R-ONE Handguard of choice, a 6.5 Grendel 20″ Stainless Steel, Rifle Length Barrel, a .750 Low Profile Gas Block, Rifle Length Gas Tube and an A2-Flash Hider. Colors offered are black and flat dark earth. This upper comes assembled for immediate use.
Xtreme Guns and Ammo is your one stop shop, online, for all Aero Precision Rifles and Parts. Shop Online, chat with us, or call 832-363-3783 for answers to all of your Aero Precision questions and needs.
AERO Precision M4E1 Threaded Upper Receiver Features:
- Enhanced forging giving the upper a “billet look”
- Picatinny profile blending with enhanced series handguards
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- Installed port door and forward assist
AERO Precision 6.5 Grendel 20″ Barrel Features:
- Chamber: 6.5 Grendel
- Length: 20 inches
- Twist: 1 in 8
- Material: 416R Stainless Steel
- DMR Profile
- Gas Block Journal .750
- Gas System Length: Rifle
- M4 Feed Ramp Extension
- HP and MPI Tested
- Standard A2 Flash Hider
ATLAS R-ONE Handguard Features:
- Full top picatinny rail for optional attachments
- Quick disconnect sling sockets
- Compatible with low profile gas blocks
- 1.3” Inside diameter
- 1.5” Outside diameter
- Compatible with mil-spec AR15 upper receivers and barrels