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Shop AR15 Lower Receiver Parts

The AR15 lower receiver is a key component of any AR15 build with a lot of moving parts. Whether you’re looking to upgrade an existing AR15 lower or looking for specific replacement parts, ESAD ARMS stocks a wide range of AR15 parts from top firearm manufacturers such as Anderson’s, Aero Precision and more. Shop a wide range of AR15 lower receiver parts, including buttstocks, pistol buffer tube kits, right buffer tube kits, triggers, grips and more with ESAD ARMS!

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A2 Pistol Grip
A2 Pistol Grip
List Price: $3.50
Our Price: $1.99
Savings: $1.51
In Stock

Standard M16/AR15 A2 Style Pistol Grip.
Anderson Milspec End Plate
Anderson Milspec End Plate
Our Price: $3.00
In Stock

Anderson Standard Milspec End Plate.
Anderson Milspec Carbine Castle Nut
Anderson Milspec Carbine Castle Nut
Our Price: $5.00
In Stock

Anderson Manufacturing Milspec carbine castle nut for AR-15.
Magpul MOE Polymer Trigger Guard - Oive Drab
Magpul MOE Polymer Trigger Guard - Oive Drab
Our Price: $9.00
In Stock

The MOE Trigger Guard (Magpul Original Equipment) is an enhanced polymer drop in replacement for the AR15/M4 weapons platform. It features a shallow "V" shape for better use of gloves in tactical shooting or cold weather operations. The MOE Trigger Guard is non-folding and has round edges.
Ambi Single Point Sling Adapter End Plate
Ambi Single Point Sling Adapter End Plate
List Price: $15.00
Our Price: $9.00
Savings: $6.00
In Stock

  • Steel
  • Ambidextrous
  • Allows QD Use of One Point Sling
  • Standard AR15 Carbine Buffer
    Standard AR15 Carbine Buffer
    Our Price: $12.00
    In Stock

    Standard AR15 Carbine Buffer.
    Magpul MOE Pistol Grip - Black
    Magpul MOE Pistol Grip - Black
    Our Price: $16.00
    In Stock

    The MOE Grip (Magpul Original Equipment) is a drop-in upgrade for the standard AR15/M4 pistol grip. The ergonomic, hand filling design combines anti-slip texturing with storage core capability.The one-piece reinforced polymer construction provides simplicity and a reduced cost while still maintaining the durability needed to withstand operational environments. The MOE Grip accepts optional Storage Cores for gear stowage and includes a basic grip cap.

    All mounting hardware included.

    Made in U.S.A.
    Magpul MOE Pistol Grip - Flat Dark Earth
    Magpul MOE Pistol Grip - Flat Dark Earth
    Our Price: $16.00
    In Stock

    The MOE Grip (Magpul Original Equipment) is a drop-in upgrade for the standard AR15/M4 pistol grip. The ergonomic, hand filling design combines anti-slip texturing with storage core capability.The one-piece reinforced polymer construction provides simplicity and a reduced cost while still maintaining the durability needed to withstand operational environments. The MOE Grip accepts optional Storage Cores for gear stowage and includes a basic grip cap.

    All mounting hardware included.

    Made in U.S.A.
    Magpul MOE Pistol Grip - Olive Drab
    Magpul MOE Pistol Grip - Olive Drab
    Our Price: $16.00
    In Stock

    The MOE Grip (Magpul Original Equipment) is a drop-in upgrade for the standard AR15/M4 pistol grip. The ergonomic, hand filling design combines anti-slip texturing with storage core capability.The one-piece reinforced polymer construction provides simplicity and a reduced cost while still maintaining the durability needed to withstand operational environments. The MOE Grip accepts optional Storage Cores for gear stowage and includes a basic grip cap.

    All mounting hardware included.

    Made in U.S.A.
    UTG Combat Pistol Grip -FDE
    UTG Combat Pistol Grip -FDE
    Our Price: $17.00
    (Out of Stock)

    Leapers, Inc. - UTG, Model 4, Combat Sniper Pistol Grip, Fits AR-15/M16, Contoured Finger Grooves, with Storage Compartment, Flat Dark Earth Finish