Enhance your AR with our EGW Evolved Lower Receiver Parts Kit. Our high quality AR lower parts kit is U.S. made and features fully machined components that are finished with a QPQ coating for corrosion resistance. Each component from our enhanced lower parts kit is also available individually.

Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest of the lower receiver parts kit always feels like an afterthought. We felt that there was a hole in the market for a US made, machined from solid, high quality, corrosion resistant lower parts kit, so we went to work. The designs have been finalized, materials selected, and coatings tested. We are excited to announce, our EVOLVED AR Lower Parts.

When you are the manufacturer, not just an assembler, you have full control over how your products are designed, manufactured and finished. All of the components (aside from the springs) in this kit are precision machined in house from 4140 tool steel barstock or 7075 T6 aluminum. After we machine them, they are sent to a local heat treating facility and then sent off for a QPQ coating. All of the springs are stainless steel to help prevent rusting. We know you are going to pick out your own trigger, trigger guard and safety selector anyway, so we left them out (for now).

Please note: We do not include the fire control group, safety selector or pistol grip with this parts kit.

Included Lower Receiver Parts:
Pivot Pin (Front)
Takedown Pin Detent Spring (Qty - 2)
Takedown Pin Detent (Qty - 2)
Takedown Pin (Rear)
Bolt Carrier Catch
Bolt Carrier Catch Spring
Bolt Carrier Catch Plunger
Bolt Carrier Catch Roll Pin
Safety Lever Detent Spring
AR Safety Lever Detent
AR Buffer Retainer
AR Buffer Retainer Spring
AR Mag Catch
AR Mag Catch Spring
AR Mag Catch Button

Be sure to check out our AR muzzle devices here. Our muzzle brakes / compensators greatly reduce felt recoil and muzzle flip.

We also offer many different styles of AR gas blocks.