DPMS Retail Pack 5.56 Spring Kit BP-04

Kit Includes:

• UR-31 Rear Base Elevation Knob Spring
• UR-05 Ejection Port Cover Spring
• LR-32 Hammer Spring
• UR-07 Forward Assist Spring
• LR-22 Trigger Spring
• LR-16 Magazine Catch Spring
• FS-04 Front Sight Spring
• BT-05 Selector Spring
• LR-26 Selector Spring
• LR-31 Disconnector Spring
• LR-09 Bolt Catch Spring
• BT-08 Extractor Spring Assembly

Manufacturer Part Number: BP-04 Manufacturer Part Number: BP-04