ablackhawk universal sling

AR0120NM Rock River Arms Lower Parts Kit 2 Stage Trigger


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  • Model: AR0120NM
  • Shipping Weight: 0.75lbs
  • Manufactured by: Rock River Arms

Rock River Arms AR-15 Two Stage Lower Receiver Parts Kit AR0120NM.

The AR0120NM by Rock River Arms features their Two Stage Trigger group which generally improves accuracy by lightening and smoothing out the trigger pull.  The weight of pull on these are factory set and usually around 4 1/2 to 5 pounds.  The two stage trigger takes out the "unknown" point of fire from the trigger stroke. This kit also includes a basic black A2 pistol grip and it will work with any standard AR-15 lower receiver.

Rock River Arms 2 Stage Lower Parts Kit AR0120NM

The AR0120NM Two Stage Lower Parts Kit includes:

  • Black A2 Pistol Grip
  • Pistol Grip Screw
  • Pistol Grip Lock Washer
  • Trigger Guard
  • Trigger Guard Roll Pin
  • Two Stage Trigger
  • Trigger Spring
  • Trigger Pin
  • Hammer
  • Hammer Spring
  • Hammer Pin
  • Safety Selector
  • Selector Spring
  • Selector Detent
  • Bolt Catch Spring
  • Bolt Catch
  • Bolt Catch
  • Bolt Catch Roll Pin
  • Magazine Catch Button
  • Magazine Catch
  • Magazine Catch Spring
  • Front Pivot Pin
  • Pivot Pin Detent Spring
  • Take Down Pin
  • Take Down Detent
  • Buffer Retainer Pin
  • Buffer Retainer Spring

The AR0120NM will work in any current production AR-15 lower receiver. These will not fit older Colt models.

If you can checkout with it, then we have the AR0120NM in stock for fast shipping.

Current Reviews: 1

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