Durkin Tactical .223/5.56 Complete Lower Parts Kit

Everything you need to build out your lower receiver. The full lower parts kit includes:

• Buffer retainer
• Buffer retainer spring
• Takedown pin spring
• Takedown pin detent
• Takedown pin
• Safety detent
• Safety detent spring
• Piston grip
• Lock washer
• Pistol grip screw
• Hammer
• Hammer spring
• Safety selector lever
• Bolt catch
• Bolt catch roll pin
• Bolt catch plunger
• Bolt catch spring
• Magazine catch
• Pivot pin detent
• Pivot pin spring
• Pivot pin
• Disconnector spring
• Disconnector
• Trigger
• Trigger spring
• Trigger guard assembly
• Trigger guard pivot roll pin
• Magazine catch spring
• Magazine release button
• Hammer pin
• Trigger pin

American Made & a Lifetime warranty!

Legal Restriction:

Durkin Tactical is currently using a third party vendor to verify the legality of our parts. If you place an order that is not legal in your state, city, town, county, etc., your order will be cancelled, charged a 20% restocking fee and the remainder refunded. Please make sure that your order is legal in the state, city, town, county, etc. it will be shipping to.