ERGO AR-15 Lower Receiver Spring Replacement Kit 4612

Ergo Grip
874748002929
4612
ARR-875-018
$6.25
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The ERGO AR-15 lower Receiver spring replacement kit includes Nine important springs that are commonly replaces or easily lost when building stripped AR-15 lower receivers.

Features and Specifications:
Manufacturer Number:4612

Includes:
- Bolt Catch Spring
- Disconnector Spring
- Buffer Retainer Sporing
- Trigger Spring
- Magazine Catch Spring
- Hammer Spring
- Selector Spring
- Two Detent Springs
 

Item#: ARR-875-018