| Image | Name | Summary | Price | Buy |
|---|---|---|---|---|
 | LOWER RECEIVER GUNSMITH SPRING KIT | LOWER RECEIVER GUNSMITH SPRING KIT | $95.95 | |
 | Strike Industries ARLRSK Lower Receiver Spring Kit AR-15/M4 Black AR-Platform | Strike Industries ARLRSK Lower Receiver Spring Kit AR-15/M4 Black AR-Platform | $10.99 | |
 | WILSON COMPLETE 1911 SPRG KIT GOV 45 | WILSON COMPLETE 1911 SPRG KIT GOV 45 | $20.99 | |
 | WILSON KIT # 324G | WILSON KIT # 324G | $16.99 |
