Matador Arms Montgo-9 Complete 9mm Upper

The Matador Arms Montgo-9 Complete 9mm Upper fits most AR-15/AR-9 Lowers. This upper features a 5.5-inch barrel crafted from 4140 steel with a black nitride finish. The billet aluminum upper receiver is hardcoat anodized to maximize its strength and durability.

Features:
Solid end receiver does not require a buffer
Hard anodized billet aluminum
5.5” barrel, 4140 Nitrided
½x28" threaded barrel
Full length integral picatinny rail for installing optics or sights
3.5” bottom picatinny accessory rail
Non-Reciprocating charging handle…can be used on right or left side
4140 steel nitrided bolt & trunnion for durability
No tools required for field stripping
OAL: 12.125”, Width: 1.47”, Weight: 3.5lbs