AR-15 LOWER RECEIVER PARTS

AR-15 LOWER RECEIVER PARTS

Products

Aero Precision EPC MOE-K2 Lower Parts Kit

Aero Precision EPC MOE-K2 Lower Parts Kit

Aero Precision EPC Lower Receivers include the proprietary parts pre-installed from the factory. Other parts and components for assembling your lower receiver are standard AR15 compatible parts. Our EPC Lower Parts Kits include just the parts you need for assembling your EPC Lower Receiver and nothing else

Includes:

  • Takedown/pivot Spring
  • Takedown/pivot detent
  • Hardened trigger/hammer pins
  • Takedown pin
  • Pivot pin
  • Bolt Catch
  • Bolt Catch Spring
  • Bolt Catch buffer
  • Bolt catch roll pin
  • Safety Selector
  • Safety Selector spring
  • Safety Selector detent
  • 4-40 Set Screw (for threaded takedown pin detent hole)
  • Buffer retainer
  • Buffer retainer spring
  • Magpul MOE-K2® grip
  • Pistol grip screw
  • Trigger spring
  • Hammer spring
  • Disconnector spring
  • Hammer
  • Trigger
  • Disconnector

APRH200049

Out of stock

Out of stock
Battle Arms Development Enhanced Magazine Release Kit

Battle Arms Development Enhanced Magazine Release Kit

This magazine release is compatible with all lower receivers that accept mil-spec magazine release buttons

100-025-394

Out of stock

Out of stock
CMMG AR15 Lower Spring & Pin Kit

CMMG AR15 Lower Spring & Pin Kit

CMMG AR Lower Spring and Pin Kit includes: Trigger Spring, Hammer Spring, 2 Hammer Trigger Pins, 2 Takedown Springs, Disconnector Spring, Safety Selector Detent/Spring, Bolt Catch Spring/Plunger/Coil Pin, Trigger Coil Pin, Buffer Retainer/Retainer Spring, Takedown Detent.

CMMG55AFF75

Out of stock

Out of stock
DPMS AR-15 Field Repair Kit

DPMS AR-15 Field Repair Kit

DPMS Panther Arms AR-15 Field Repair Kit contains: LR-22 Trigger Spring, BT-07 Extractor, BT-08 Extractor Spring Assembly, LR-31 Disconnector Spring, LR-32 Hammer Spring, BT-03 Extractor Pin, BT-16 Firing Pin Retaining Pin, BT-14 Firing Pin, BT-05 Ejector, and BT-06 Ejector.

60674

Out of stock

Out of stock
DPMS AR-15 Lower Receiver Parts Kit

DPMS AR-15 Lower Receiver Parts Kit

DPMS Panther Arms AR-15 Lower Receiver Parts Kit includes: 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 and Disconnector Spring.

LRPK-1

Out of stock

Out of stock
Geissele Maritime Bolt Catch

Geissele Maritime Bolt Catch

The Geissele Maritime Bolt Catch is designed with the warfighter in mind and will work with any lower receiver designed to accept a mil-spec M16/M4 Carbine bolt catch. The increased surface area promotes ease of function when locking back the bolt or releasing the bolt after a magazine change. In addition, the extended controls add an increased functionality for left handed shooters who no longer have to break their grip to manipulate the bolt catch. Left handed shooters can easily reach the controls using the index finger of their left hand making magazine changes and locking the bolt back much more fast and efficient. Aggressive checkering covers the surface of the levers giving the Geissele Maritime Bolt Catch a textured surface that enables positive feedback to the shooters hand when being used with gloves or at night. Manufactured from properly heat treated 8620 steel and manganese phosphate coated, the Geissele Maritime Bolt Catch is intended to serve as an enhanced mil-spec replacement and assist in giving our warfighters overmatch capability with the M16/M4 carbine platform.

08-153

Out of stock

Out of stock
Rock River Arms Lower Receiver Parts Kit - NATIONAL MATCH TRIGGER

Rock River Arms Lower Receiver Parts Kit - NATIONAL MATCH TRIGGER

Rock River Arms Lower Receiver Parts Kit with the 2 stage national match trigger and black pistol grip.

ARO120NM

Out of stock

Out of stock
Rock River Arms Lower Receiver Parts Kit - STANDARD TRIGGER

Rock River Arms Lower Receiver Parts Kit - STANDARD TRIGGER

Rock River Arms Lower Receiver Parts Kit with the standard single stage trigger and black pistol grip.

ARO120

Out of stock

Out of stock
Rock River Arms National Match Trigger Kit

Rock River Arms National Match Trigger Kit

Rock River Arms National Match Trigger Kit. Includes all of the required parts and instructions to change your trigger to a NM two stage trigger.

AR0093NMK

Out of stock

Out of stock
White Label Armory AR15 Pistol Kit, 5.56mm w/ 10.5" Barrel 10.5" MLOK - No Receiver

White Label Armory AR15 Pistol Kit, 5.56mm w/ 10.5" Barrel 10.5" MLOK - No Receiver

Everything you need to build out a high quality AR15 carbine using whatever lower receiver you want. Built, test-fired, and quality checked in house, our AR15 pistol kits will provide you a lifetime of reliable service. We use only the finest USA manufactured parts. Each unit is assembled with care and fully tested to ensure that your build will function the first time. Compatible with any mil-spec dimension AR15 lower receiver.

  • Upper Receiver
    • 10.5" 4150CMV Barrel - 1:7 twist - carbine gas system - nitride finish
    • 10.5" free float MLOK hand guard with one rail section
    • Forged 7075-T6 upper receiver
    • Nitride finish BCG with 9310 bolt
    • WLA A2 style flash hider
  • Lower Parts Kit
  • Buffer Tube Kit
    • Mil-spec dimension buffer tube
    • Carbine weight buffer
    • Carbine buffer spring
    • Standard end plate and castle nut
  • SB Tactical SBA3 Brace
  • 100% USA made
  • No FFL Required

4040-3410-009

Out of stock

Out of stock
White Label Armory AR15 Rifle Kit, 5.56mm w/ 16" Barrel 15" MLOK - No Receiver

White Label Armory AR15 Rifle Kit, 5.56mm w/ 16" Barrel 15" MLOK - No Receiver

Everything you need to build out a high quality AR15 carbine using whatever lower receiver you want. Built, test-fired, and quality checked in house, our AR15 rifle kits will provide you a lifetime of reliable service. We use only the finest USA manufactured parts. Each unit is assembled with care and fully tested to ensure that your build will function the first time. Compatible with any mil-spec dimension AR15 lower receiver.

  • Upper Receiver
    • 16" 4150CMV Barrel - 1:7 twist - mid-length gas system - nitride finish
    • 15" free float MLOK hand guard with one rail section
    • Forged 7075-T6 upper receiver
    • Nitride finish BCG with 9310 bolt
    • WLA A2 style flash hider
  • Lower Parts Kit
  • Buffer Tube Kit
    • Mil-spec dimension buffer tube
    • Carbine weight buffer
    • Carbine buffer spring
    • Standard end plate and castle nut
  • M4 Stock with QD mounts
  • 100% USA made
  • No FFL required

4040-3410-005

Out of stock

Out of stock
White Label Armory AR15 Takedown and Pivot Pin Spring

White Label Armory AR15 Takedown and Pivot Pin Spring

White Label Armory AR15 Takedown and Pivot Pin Spring.
  • Manufactured to milspec dimensions
  • For use on M16, AR15, and AR10, style firearms
  • 100% USA Mad

4011-1900-005

Out of stock

Out of stock