Dirty Bird Industries’ Enhanced 2-Stage Lower Parts Kit consists of the highest quality, precision machined components. This LPK includes pins, springs and controls plus an extra takedown / pivot pin detent & spring set, and an upgraded enhanced polymer trigger guard.

This kit also includes Dirty Bird’s brand new 2-Stage Trigger. This trigger assembly takes advantage of a two stage fire control design that has been trusted in both competition and combat roles for decades. Springs are tuned to provide a smooth first stage pull of about 1.5lbs and a crisp second stage break at 3lb for a total pull weight of 4.5lbs (actual total pull weight may vary ± .25lb). The 4.5lb total weight gives the operator a greater level of safety and control in high stress environments but with a second stage pull weight of only 3lbs, the shooter can also squeeze off long range precision shots with ease.

Don’t risk out of spec or missing parts in your LPK, you have Dirty Bird’s word that these parts will be well within spec and include exactly the following parts:

• Dirty Bird 2-Stage Trigger Group
  • Enhanced Disconnector
  • Disconnector Spring
  • Trigger Spring
  • Hammer Spring
  • Trigger / Hammer Pins (x2)
  • Extra Power 2-Stage Trigger Spring
• Bolt Catch
• Magazine Catch
• Magazine Catch Button
• Safety Selector
• Enhanced Polymer Trigger Guard (w/ set screw)
• Trigger / Hammer Pins (x2)
• Takedown Pin
• Pivot Pin
• Takedown / Pivot Pin Springs (x3)
• Takedown / Pivot Pin Detents (x3)
• Safety Selector Detent
• Safety Selector Detent Spring
• Magazine Catch Spring
• Trigger Guard Roll Pin
• Bolt Catch Detent
• Bolt Catch Detent Spring
• Bolt Catch Roll Pin
• Buffer Retainer / Detent
• Buffer Retainer / Detent Spring

Backed by Dirty Bird Industries’ Limited Lifetime Warranty 

100% American Made

Take a look at our other AR-15 Parts here!

Advertised price expires 02/24/2021