Large Frame Rifle Upper Receivers

Enhanced Mil-Spec
Upper

Our base level rifle upper receiver includes:

Aero Precision M5 Enhanced Upper
Aero Precision M5 Enhanced 15″ Handguard
Ballistic Advantage Premium 18″ Rifle-Length SPR Profile Barrel, .308 Win
Fixed Low-Profile Gas Block
PBA Enhanced Phosphate BCG
Mil-Spec Charging Handle
A2 Flash Hider

Furniture and Controls Upper

Our mid-tier rifle upper receiver includes the following upgrades over our EM model:

PBA Enhanced Chrome BCG
Radian Raptor Charging Handle
Forward Controls Design Low Drag Forward Assist

Duty and Competition
Upper

Our premium rifle upper receiver includes the following upgrades over our FC model:

Criterion 18″ Mid-Length Hybrid Chrome-Lined Barrel, .308 Win
PBA Enhanced DLC BCG
Superlative Arms Adjustable Gas Block
Precision Armament M11-SPR muzzle brake