Rise Armament AR-15 Lower Parts Kit

The kit features components with a black phosphate finish that offers corrosion resistance, extending the service life of the parts in various environments. Pins such as the Safety Detent Pin and Takedown/Pivot Pin Detents are made from yellow zinc for added wear resistance.

Features

• Includes 20 pieces required for AR-15 lower receiver assembly
• Most parts made from 8620 carbon steel alloy
• Black phosphate finish for corrosion protection
• Yellow zinc pins for enhanced wear resistance
• Mil-spec quality components

Specifications

• Brand: Rise Armament
• MPN: 12003
• UPC: 851046006866
• Color: Black
• Condition: New
• Includes: Takedown/Pivot Pin Detents (2), Bolt Catch Spring (1), Safety Detent Pin (1), Bolt Catch Plunger (1), Bolt Catch Roll Pin (1), Buffer Retention Pin (1), Trigger Pins 5.56 (2), Safety Detent Spring (1), Spring for Buffer Retainer 5.56 (1), Springs for Takedown/Pivot Detents 5.56 (2), Spring for Mag Catch (1), Bolt Catch (1), Safety Selector 5.56 (1), Magazine Catch Button 5.56 (1), Magazine Catch 5.56 (1), Pin for Receiver Pivot 5.56 (1), Pin for Receiver Takedown 5.56 (1)