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Bushmaster AR-15 ORC Upper Receiver Assembly 223 16"
Bushmaster AR-15 ORC Upper Receiver Assembly 223 16"
In Stock

Bushmaster AR-15 ORC Upper Receiver Assembly 223 16"

Item #: BM92194
$550.00
Qty:
This drop-in ORC upper will attach to virtually any standard AR-15 lower receiver. Comes complete with dual flip rear sight in a removable carry handle, charging handle, forward assist, ejection port c...>> Read More
This drop-in ORC upper will attach to virtually any standard AR-15 lower receiver. Comes complete with dual flip rear sight in a removable carry handle, charging handle, forward assist, ejection port cover, bolt and bolt carrier assembly. With a 1 in 9" twist, the 16" chrome lined barrel provides outstanding accuracy that has been enjoyed by competition shooters worldwide.

Technical Information:
Upper Receiver: A3 Flat-Top
Barrel Length: 16"
Barrel Contour: M4
Barrel Material: 4140 Chrome Moly Matte
Muzzle Thread Pattern: 1/2"-28
Chrome Lined: Yes
Barrel Finish: Chrome Molly Matte
Twist Rate: 1 in 9"
Chamber: 5.56x45mm NATO
M4 Feed Ramps: Yes
Muzzle Device: Flash Hider
Gas System Length: Carbine
Gas Block Diameter: 0.750"
Handguard: 2-Piece M4 Style