This basic streamlined upper gets you shooting for less by eliminating extra features most people don't use. The included railed gas block means you can mount a scope as low as you like.

Specifications and Features:
Flattop Lo-Pro Upper Receiver (No dust cover, brass deflector, or forward assist), extruded
Right hand ejection
6066-T6 Aircraft aluminum alloy
Hard coat anodized per Mil Spec
16" M4 profile 1:9" Bull Dog barrel
Railed Gas Block
Carbine length handguards
A2 Flash hider
Complete bolt carrier group and charging handle