Aero Precision M5 18" 6.5 Creedmoor SS Mid-Length Barrel ATLAS R-ONE 15" M-LOK HG - Anodized Black - BLEM

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 Precision’s 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. This complete upper does not include a BCG or Charging Handle.

Includes:

• M5 Assembled Upper Receiver

• M-LOK ATLAS R-ONE Handguard of choice

• 18″ 6.5 Creedmoor SS Barrel, Mid-Length

• Low Profile Gas Block and Rifle Length Gas Tube

• Product comes assembled

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

• 1.5″ Inside diameter

• 1.75″ 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

18″ 6.5 Creedmoor Stainless Steel Barrel Features:

• Twist: 1 in 8

• Threading: 5/8 x 24

• Material: 416R Stainless Steel

• Finish: Bead Blasted

• Gas Block Journal: .875

• Gas System Length: Rifle Length

• Weight: 61.5 oz

• DPMS Barrel Extension

• HP and MPI Tested