We recently received word that Aero Precision joined up with SilencerCo and Ballistic Advantage to develop a .300BLK dedicated suppressed upper receiver. Although it is a bit shorter than we would typically use for most hunting situations, for close-in hog hunting, this may be a very versatile addition to your hunting arsenal – AR15 Hunter
The M4E1-SD is a collaboration project between Aero Precision, SilencerCo and Ballistic Advantage This .300 Blackout dedicated suppressed upper receiver is the first of its kind in the Aero Precision lineup and has been fine tuned to our standards, resulting in a premium quality, high performance suppressed upper assembly.
Upper Receiver and Handguard
The M4E1-SD starts with the Aero Precision M4E1 Enhanced Upper Receiver, which features custom M4E1-SD designation engraving. This upper receiver is paired with an Aero Precision 9″ Enhanced KeyMod Handguard. This handguard features a 1.8″ inside diameter to accommodate suppressors and allows for accessories around the suppressor.
Ballistic Advantage Barrel
This complete upper receiver features a Ballistic Advantage 7.5″ .300 Blackout BA Hanson Premium Series Barrel. This stainless steel barrel has been specifically crafted for the M4E1-SD with a gas port that is drilled to allow for dedicated suppressed use and a pinned low profile gas block. The BA Hanson Profile is made specifically to its length and caliber, yielding the best results with every aspect taken in to consideration. This shoulderless design harnesses the bullet’s energy more efficiently while limiting felt recoil, a perfect combination for this dedicated suppressed upper receiver.
SilencerCo Omega Suppressor
The SilencerCo Omega is rated for everything from 5.7mm to .300 Win Mag and is the shortest, lightest, quietest, most versatile silencer from SilencerCo. Made from titanium, stainless steel and Stellite™. This version comes with the 5/8×24 direct thread mount and flat endcap, but it will work with all SilencerCO Omega accessories.
We round out the M4E1-SD with our high-quality Nickel Boron Bolt Carrier Group which allows easier cleaning and increased reliability. It also includes our standard AR15 Charging Handle.
Click Here for the M4E1-SD Dedicated Suppressed Upper Receiver product page.
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