Description
Upgrade the performance of your AR15 build with this 6.5 Grendel Assembled Upper Receiver. Designed to be a low recoil/high accuracy cartridge, the 6.5 Grendel is ideal for those looking to stretch the legs of their AR15 rifle, with proven results at 1000yards.
This assembled upper includes Aero Precisions new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Aero Precisions proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.
Includes:
- M4E1 Threaded Assembled Upper Receiver
- ATLAS R-ONE Handguard of choice
- 6.5 Grendel 18″ Stainless Steel, Rifle Length Barrel
- .750 Low Profile Gas Block and Rifle Length Gas Tube
- A2-style Flash Hider
- Product comes assembled
- The 6.5 Grendel is designed on the AR15 platform. You will need to purchase a 6.5 Grendel specific bolt and magazine. All other components are standard to the AR15 platform. This upper assembly DOES NOT include a BCG or Charging Handle.
M4E1 Threaded Upper Receiver Features:
- New enhanced forging that gives the upper receiver a “billet look”
- New picatinny profile that blends seamlessly with Aero’s Enhanced Series Handguards
- M4 Feedramps
- .250 takedown pin holes
- Laser engraved T-marks
- Includes port door and forward assist installed
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
- 1.3†Inside diameter
- 1.5†Outside diameter
- Compatible with mil-spec AR15 upper receivers and barrels
6.5 Grendel 18″ Stainless Steel, Rifle Length Barrel Features:
- 6.5 Grendel 18″ Rifle Length Barrel
- 416R Stainless Steel finish
- 1/8 twist
- 5/8×24 Threaded Pitch
- SPR Profile
- .750 gas block journal
- Rifle length gas system
- M4 Feed Ramp Extension
- HP and MPI tested
6.5 Grendel 20″ Stainless Steel, Rifle Length Barrel Features:
- 6.5 Grendel 20″ Rifle Length Barrel
- 416R Stainless Steel finish
- 1/8 twist
- 5/8×24 Threaded Pitch
- DMR Profile
- .750 gas block journal
- Rifle length gas system
- M4 Feed Ramp Extension
- HP and MPI tested
