Rock River Arms LPK RRA AR15 Lower Receiver Parts Kit AR-15
Rock River Arms LPK RRA AR15 Lower Receiver Parts Kit AR-15

Rock River Arms LPK RRA AR15 Lower Receiver Parts Kit AR-15

Part Number:AR0120
Your Price: $70.00
In Stock.

Choose Options

Color
Upgrades
None
Upgrade to NM 2 Stage Trigger [+$89.95]
Hogue Black Grip [+$18.00]
Hogue OD Green Grip [+$20.00]

RRA (Rock River Arms) AR15 Lower Receiver Parts Kit AR-15 LPK

Kit Description:

Phosphate coated, mil-spec, and heat treated high quality lower parts kit.  Aluminum trigger guard is hardcoat anodized to mil-spec.  May be ordered with standard military trigger or National Match RRA 2 Stage Trigger. Other options include standard pistol grip or Hogue Rubber Ergonomic Grip.

Color Option:

Select GRIP COLOR (Black or OD Green).  Both Standard Grip and Hogue Upgrade are available in Black or OD. All other parts are black.

Trigger Upgrade Option - Standard RRA Trigger or SUBSTITUTE:

RRA 2 Stage

Rock River Arms RRA two-stage match trigger offers improvement over standard AR triggers and can instantly improve your accuracy.

A drop-in, match grade trigger, it provides a crisp, 4 to 5 lb., 2-stage, trigger pull to improve accuracy for competition or varmint shooting. Sear engagement point is located behind the hammer to reduce pull weight. Low mass hammer speeds lock time. Includes trigger and hammer pins. Fits AR-15 receivers with .154" hammer and trigger pins.

SPECS: Steel, matte black finish. Fits Standard (NOT COLT) AR-15 receivers with .154" hammer/trigger pins only (Like DPMS, RRA, Armalite, Olympic, etc.).

STANDARD KIT Includes the following lower receiver parts:

  • Pistol Grip
  • Trigger
  • Hammer
  • Disconnector
  • Selector
  • Bolt Catch Spring
  • Detent Spring
  • Bolt Catch Buffer
  • Take Down Detent
  • Bolt Catch
  • Magazine Catch Spring
  • Bolt Catch Roll Pin
  • Magazine Catch Button
  • Magazine Catch
  • Front Pivot Pin
  • Hammer Spring
  • Trigger Spring
  • Pistol Grip Screw
  • Pistol Grip Lock Washer
  • Selector Spring
  • Detent Selector
  • Hammer Pin
  • Trigger Pin
  • Take Down Pin
  • Buffer Retainer Pin
  • Buffer Retainer Spring
  • Disconnector Spring

NATIONAL MATCH UPGRADE KITS SUBSTITUTE THE MILSPEC TRIGGER PARTS FOR THE COMPLETE RRA NM 2 STAGE TRIGGER KIT SELECTED.

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