Chuck sent us some great photos of his nifty new AR-10 built on a Aero M5E1 receiver.

Specs:

Custom AR10 Aero M5E1 Build w/ Mega Barrel,
M5E1 Upper Receiver Features:
• 18” Mega Arm 308 Barrel
• Low profile melonite gas block, installed
• Melonite mid-length gas tube
• Aero Precision complete .308 bolt carrier group, with forward assist serrations
• A2 flash hider
• Vltor BCM Gunfighter Charging Handle Assembly AR-10
• 7075-T6 forged aluminum construction
• Handguard mounting platform is forged into the upper receiver
• Cerakote in Burnt Bronze
Mega Arms Barrel Features:
• Manufactured under the strict supervision of Mega Arms
• Chambered in .308 Winchester
• Made from 416 Stainless Steel
• Finished in Black Nitride Coating
• Machined with a Medium Contour.
• 1×10 twist for accurate overall performance.
• 5/8-24 threaded muzzle.
• .750 diameter gas block seat.
• SR-25/DPMS pattern barrel extension.
• 11° target crown.
• 16” & 18” barrels use std. AR-15 Mid Length Gas system.
• 20” barrel uses std. AR-15 Rifle Length Gas system.
• GUARANTEED TO SHOOT SUB 1 MOA @ 100 YARDS WITH MATCH AMMO!!

M5 Lower Receiver Features:
• Manufactured under the strict supervision of Mega Arms.
• Chambered in .308 Winchester
• Machined with a Medium Contour.
• 1×10 twist for accurate overall performance.
• 5/8-24 threaded muzzle.
• .750 diameter gas block seat.
• SR-25/DPMS pattern barrel extension.
• 11° target crown.
• 18” barrels use std. Mid Length Gas system.
• Guaranteed by Mega to shoot sub 1 MOA at 100 yards with match ammo
M5E1 Handguard Features:
• M5E1 EK-15 15” handguard
• KeyMod along the 3, 6 and 9 o’clock positions
• 1pc free float design
• Rail is Machined from 6061-T6 Aluminum
• Scalloped rails
• Continuous top rail
• 1.8″ inside diameter fits most muzzle devices and 1.5″ suppressors
• Includes one (1) BCM Gunfighter KeyMod QD Sling Mount
• Includes one (1) Quick Adjust Tactical Slings Padded w/Quick Release with GG&G QD Swivels

Thanks Chuck!