5.56 NATO - 10 1/2 BBL - Complete Upper

[ryan300]

Ad Type

1. For Sale

Price

$375

Manufacturer

Aero

City

Springfield

State

Oregon

Zip Code

97477

1. I have read and accept the classified system rules and terms of service.

UPPER = Aero Precision M4E1
BARREL = BLACK HOLE WEAPONRY 5.56 nato, 10-1/2", 1-8 Twist, Polygonal rifling. Threaded 1/2x28.
HAND-GUARD = ROCK RIVER ARMS 9-1/4" w/ Quad Picatinny rails at muzzle end.
BCG = ROCK RIVER ARMS Mil-spec, standard mass.
CHARGE HANDLE = ROCK RIVER ARMS Standard charge handle.
GAS BLOCK = Mil-spec .750
GAS TUBE = Aero Precision stainless steel.
MUZZLE DEVICES = Midwest Ind Blast Can, and RRA factory flash hider.

Fit and function is great. Est 200 rounds on barrel. Built this pre Covid thinking I would use it but never really did.

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[rr15]

Interested

 

[ryan300]

UPPER = Aero Precision M4E1
BARREL = BLACK HOLE WEAPONRY 5.56 nato, 10-1/2", 1-8 Twist, Polygonal rifling. Threaded 1/2x28.
HAND-GUARD = ROCK RIVER ARMS 9-1/4" w/ Quad Picatinny rails at muzzle end.
BCG = ROCK RIVER ARMS Mil-spec, standard mass.
CHARGE HANDLE = ROCK RIVER ARMS Standard charge handle.
GAS BLOCK = Mil-spec .750
GAS TUBE = Aero Precision stainless steel.
MUZZLE DEVICES = Midwest Ind Blast Can, and RRA factory flash hider.

Fit and function is great. Est 200 rounds on barrel. Built this pre Covid thinking I would use it but never really did.

View attachment 2040311 View attachment 2040312 View attachment 2040313 View attachment 2040314 View attachment 2040315

Here is a picture of the UPPER when complete and accessorized.

RL