Looking to complete an AR-15 lower receiver that you picked up and need a no-nonsense lower parts kit? The Rise Armament AR-15 Lower Parts Kit may be just what you need.

This Lower Parts Kit includes the following components:

• Safety detent pin
• Safety detent spring
• Mag catch
• Mag catch spring
• Mag release button
• Bolt catch
• Bolt catch spring
• Bolt catch plunger
• Bolt catch roll pin
• Pivot pin
• Takedown pin
• Pivot/takedown spring (2 pcs)
• Pivot/takedown detent (2 pcs)
• Buffer retention pin
• Buffer retention spring
• Standard trigger pins (2 pcs)
• Standard safety selector

Please note that this kit does not include the fire control group, grip, or trigger guard.