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. Our 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:
M5 Assembled Upper Receiver
15" Black ATLAS R-ONE Handguard
18" Ballistic Advantage 18" Premium Fluted Rifle Barrel .308 Heavy Profile 1:10 Twist 416R
Low Profile Gas Block and Mid Length Gas Tube
Product comes assembled
This complete upper does not include BCG or Charging Handle. These products may be selected as add-ons.
Specifications:
Caliber: .308 Winchester
Barrel: 18 in 416R Stainless Steel
Gas System Length: Rifle Length
Gas Block Journal Size-Diameter: .750 in
Barrel Twist Rate: 1-10
Handguard Length: 15 in
Handguard Type: Free-Float
Attachment/Mount Type: M-LOK
Gun Rail: Picatinny
Threads per Inch: 5/8x24
Muzzle Device: A2 Flash Hider
Gun Model: M5
M5 Assembled Upper Features:
Forged from 7075 T6 aluminum
M4 Feedramps
.2795 takedown pin holes
Laser engraved T-marks
Includes port door and forward assist
AR308 DPMS High Profile (.210) Tang)
Compatible with Aero and other DPMS .308 Pattern Lower Receivers
ATLAS 15" R-ONE M-LOK 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"Ballistic Advantage Premium Series .308 Stainless Steel Barrel Features:
This 308 Winchester chambered (DPMS style) 18 inch fluted barrel is machined from 416R Stainless Steel with a bead blasted finish. Our Premium Series Barrels are HP and MPI tested, ensuring the best in quality and accuracy.
Featuring functionally aggressive flutes and crisp, clean lines, BA Fluted barrels deliver the perfect balance of weight and rigidity. Utilizing six and eight flute designs we’ve achieved weight reduction up to and exceeding 16 ounces. Confidently lighten your kit without sacrificing an ounce of accuracy.
Length 18"
Material 416R Stainless Steel
Profile Heavy
Finish Bead Blasted
Gas System Length Rifle
Gas Block Journal 1.03" Gas Block Seat for .750" Low Profile Gas Blocks Only
Twist Rate 1:10 inches
Muzzle 5/8x24 Threaded
Weight 2 lbs 14 oz
Other Info HP and MPI Tested