ArmaLite M15A4 Flattop Upper Receiver
This upper came off my ArmaLite M15A4 when I received my Metalcraft Specialties upper. It has the original three-slot muzzle brake on the 20-inch 1/9 Wilson heavy profile stainless steel barrel. The portion of the barrel forward of the handguards was bead-blasted for a satin finish. The Bolt Carrier Group is titanium-nitrite coated and the charging handle is fitted with a Badger Ordinance tactical Latch.
This upper is a great shooter. The bore has been pressure-lapped (or fire-lapped) using the NECO process. Before fire-lapping, the upper shot 1.25 to 1.5 inch groups at 100 yards and was a pain to clean. Afterward, it easily held .75 inches at 100 yards and needed only five patches to clean using Kroil and J-B.
The upper receiver is complete as shown and includes the original removeable front sight and ArmaLite detachable carry handle (shown attached) and both green and black handguards, both with Harris #5 Bipod adaptors.
Take it for $425 plus $20 shipping. PayPal accepted. SOLD - Pending final payment
GGG MAD Back Up Iron Sight and FIRE Rail also available with this upper. Email for prices.