Rock River Arms LAR-15 Standard Lower Receiver Parts Kit Single Stage Trigger Standart 2A Grip Black One Size. Kit included: Bolt Catch Bolt Catch Plunger Bolt Catch Roll Pin Bolt Catch Spring Buffer Retainer Buffer Retainer Spring Disconnector Disconnector Spring Hammer Hammer Pin Hammer Spring Magazine Catch Magazine Catch Button Magazine Catch Spring A2 Pistol Grip Pistol Grip Lock Washer Pistol Grip Screw Pivot Pin Pivot Pin Detent Pivot Pin Detent Spring Selector Selector Detent Selector Detent Spring Takedown Pin Takedown Pin Detent Takedown Pin Detent Spring Single Stage Trigger Trigger Guard Trigger Guard Roll Pin Trigger Pin Trigger Spring Specifications for Rock River Arms LAR-15 Standard Lower Receiver Parts Kit: Manufacturer: Rock River Arms Color: Black Gun Make: AR Platform Gun Type: Rifle Quantity: KIT Activity/Occasion: Outdoor Shooting Professional Sports Tactical Duty Application: Everyday Tactical Work Outdoor Duty Age Group: Adults Seasonal/Temperature Use: All Seasons Size: One Size Gender: Unisex Features of Rock River Arms Lower Receiver Parts Kit: Lower parts kit for AR-15 lower receiver Includes trigger and pistol grip Package Contents: Rock River Arms LAR-15 Standard Lower Receiver Parts Kit Rock River Arms AR0120: LAR-15 Standard Lower Receiver Parts Kit Single Stage Trigger Standart 2A Grip Black One Size