| Image | Name | Summary | Price | Buy |
|---|---|---|---|---|
 | 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 | |
 | Strike Industries ARLRSKPRO AR-15 Lower Spring Gunsmith Kit | Strike Industries ARLRSKPRO AR-15 Lower Spring Gunsmith Kit | $95.95 | |
 | WILSON COMBAT SPRING KIT S&W J FRAME | WILSON COMBAT SPRING KIT S&W J FRAME | $14.99 | |
 | WILSON COMPLETE 1911 SPRG KIT GOV 45 | WILSON COMPLETE 1911 SPRG KIT GOV 45 | $20.99 | |
 | WILSON KIT # 324G | WILSON KIT # 324G | $16.99 |
