Zeus Arms Complete Skeletonized Lower

Zeus Arms "Hollow Apollo" AR-15 Lower Receiver

Zeus Arms "Hollow Apollo" AR-15 Lower Receiver. The Hollow Apollo series lower features lightweight skeletonized cuts to give assist in weight reduction and allow quick access to the trigger housing to clear out any malfunctions due to faulty ammo. It also shows no visible markings on the sides of the receiver maximizing the amount of space for customization. All of our lowers feature a more aggressive magwell flare and a upper retention threaded hole.

• 7075-T6 aluminum
• Precision broached magazine well
• Accepts all mil-spec components
• 100% USA Made

Zeus Arms AR15 / M16 Buffer Tube Kit W/ Stock - Standard Carbine

• Mil-Spec dimension 7075-T6 6 position buffer tube - hard coat anodized
• Carbine buffer - 3.0 ounce
• Castle nut - phosphate coated
• Endplate - mil-spec phosphate coated
• Buffer spring - standard music wire
• M4 Carbine Stock
• 100% USA Made

Zeus Arms lower parts kits contain all high quality, 100% USA produced components, manufactured to our exacting standards.  Each kit is guaranteed to fit your mil-spec dimension lower receiver. 

• Hammer
• Trigger
• Disconnect
• Bolt catch
• Bolt catch detent
• Selector
• Selector detent
• Magazine catch assembly
• Fire control group pins (2)
• Takedown pin
• Pivot pin
• Pivot pin detents (2)
• Buffer retainer pin
• Complete spring kit
• Trigger guard assembly
• A2 pistol grip assembly
• 100% USA Made