Aero Precision M5 18in .308 SS Complete Upper Receiver with Flash Hider w/ ATLAS S-ONE Handguard

The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. 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. Product comes assembled. Specifications for Aero Precision M5 18in .308 SS Complete Upper Receiver with Flash Hider w/ ATLAS S-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: 416R Stainless Steel Gas Block Journal Size-Diameter: .750 in Handguard Length: 15 in Gun Rail: Picatinny Gun Make: Aero Precision Included Accessories: None Barrel Material: 416R Stainless Steel Weight: 68.5 oz Magazine Included: No Mount Type: M-LOK Caliber: .308 Caliber Country of Origin: USA Features of Aero Precision M5 18in .308 SS Complete Upper Receiver with Flash Hider w/ ATLAS S-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 S-ONE Handguard Features: Front and rear picatinny rail Eliminated center of top rail for weight reduction Indexing grooves in 12:00 position for positive grip control 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 S-ONE Hanguards 18in .308 Stainless Steel Barrel Features: Twist: 1 in 10 Threading: 5/8 x 24 Material: 416R Stainless Steel Finish: Bead Blasted Gas Block Journal: .750 Gas System Length: Rifle Length Weight: 51.2 oz DPMS Barrel Extension HP and MPI Tested Package Contents: Aero Precision M5 18in .308 SS Complete Upper Receiver with Flash Hider w/ ATLAS S-ONE Handguard