Aero Precision M5 .308 Complete Upper 20in 416R SS w/ ATLAS S-ONE 15in M-LOK

Overview

Aero Precision M5 complete upper receiver in .308 Winchester, assembled with an A2 flash hider and an ATLAS S-ONE 15in free-float M-LOK handguard.

Specifications

• Caliber: .308 Winchester
• Overall length: 30 in
• Barrel length: 20 in
• Gas system length: Rifle length
• Barrel twist rate: 1:10
• Barrel threading: 5/8x24
• Handguard type: Free-float (M-LOK)
• Muzzle device: A2 flash hider
• Gun model: M5
• Receiver/upper material (forged): 7075 T6 aluminum
• Barrel material: 416R stainless steel
• Finish: Bead blasted (barrel)
• Gas block journal diameter: .750 in
• Handguard length: 15 in
• Rail: Picatinny
• Mount type: M-LOK
• Handguard compatibility note: Compatible with AR-308 upper receivers and a thread pitch of 1-7/16 x 16 along with DPMS High Profile (.210) tang rail

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 3, 6, and 9 o'clock positions
• Compatible with low profile gas blocks
• Inside diameter: 1.5 in
• Outside diameter: 1.75 in

Package contents

• Aero Precision M5 20in .308 SS complete upper receiver with flash hider and ATLAS S-ONE handguard

Notes

• Included accessories: None
• Magazine included: No
• BCG and charging handle are not included (need to be purchased separately).