The high quality ERGO AR-15 Enhanced Lower Parts Kit comes with all the parts to complete your AR-15 lower with the exception of the fire control group. Comes with the Original ERGO Grip Aggressive Texture (AT).
- 45/90 Safety Selector
- Bolt Catch
- Enhanced Takedown Pin
- StainlessSteel Takedown Detent
- Takedown Detent Spring
- Enhanced Pivot Pin
- Stainless Pivot Detent
- Pivot Detent Spring
- Stainless Steel Anti-Walk Trigger Pin
- Stainless Steel Anti-Walk Hammer Pin
- Stainless Steel Buffer Retainer
- Magazine Catch
- Magazine Catch Spring
- Enhanced Slant Magazine Release Button
- Stainless Steel Bolt Catch Detent
- Stainless Steel Safety Selector Detent
- Bolt Catch Roll Pin
- Bolt Catch Spring
- Buffer Retainer Spring
- Selector Detent Spring
- Hex Keys for Anti-Walk Pins
- Torx for Safety Selector
- #4009 Original ERGO Grip AT with Gapper
- Socket Head Cap Screw .25-28x1”
- .25” External Tooth Washer
- Grip Color: Black
| Condition | New in Box |
|---|---|
| Finish Per Color | Black |
| Manufacturer | Ergo |
| Manufacturer Part Number | 4979-BK |
| Model | Enhanced Lower Part Kit |
| Type | Parts Kits |
| UPC | 874748007979 |
