Magpul® MOE® AR-15 Lower Build Kit

Once you’ve grabbed a stripped lower or 80% lower (sold separately) you’ll need a parts kit like this one. It provides the internals for your receiver, making it functional. In addition to its mil-spec parts, this kit includes upgraded Magpul® parts! 

MOE® Lower Build Kit: What’s Included

This AR-15 Lower Parts Kit includes all components required for assembling your AR-15 stripped lower receiver:

• Bolt Catch
• Bolt Catch Plunger
• Bolt Catch Roll Pin
• Bolt Catch Spring
• Buffer Retainer
• Buffer Retainer Spring
• Disconnector
• Disconnect Spring
• Steel Hammer
• Hammer Pin
• Hammer Spring
• Magazine Catch
• Magazine Catch Button
• Magazine Catch Spring
• Pistol Grip (A2 style)
• Pistol Grip Lock Washer
• Pistol Grip Screw
• Pivot Pin
• Pivot Pin Detent
• Pivot Pin Detent Spring
• Selector
• Selector Detent
• Selector Detent Spring
• Takedown Pin
• Takedown Pin Detent
• Takedown Pin Detent Spring
• Trigger
• Trigger Guard
• Trigger Guard Roll Pin
• Trigger Pin
• Trigger Spring

AR-15 Buffer Tube Assembly

• Mil-spec dimensions
• Six-position buffer tube
• Accepts all standard AR-type stocks

Magpul® MOE® Carbine Stock

The Magpul® MOE® Mil-Spec Carbine Stock is light, comfortable, and tough. Its adjustment latch is shielded from being accidentally moved or snagged.

Magpul® MOE® AR15/M4 Grip

Let’s face it: The AR’s OEM grip just isn’t that comfortable. Magpul® fixed the issue with their MOE® AR15/M4 Grip. It has a noticeably steeper grip angle. No more contorting your wrist to get that high grip purchase.

Magpul® also make the grip thicker than the mil-spec grip, for better comfort. And they’ve turned the inside into a compartment to store gun oil or batteries.

Magpul® MOE® Enhanced Trigger Guard

The Magpul® MOE® Enhanced AR15/M4 Polymer Trigger Guard is way better. It’s ergonomic and gives your trigger finger much more room which is great if you’re wearing gloves.

Easy-to-Follow Install Instructions

Follow our step-by-step picture and video guide to install your AR-15 Lower Build Kit. You’ll also need some basic tools, like an Armorer’s Wrench, and Roll Pin Punches with a Gunsmithing Hammer.

Guide: How to install the AR lower parts kit.

Completing Your AR-15 Build

Make finishing your AR-15 even easier! Check out our available barreled uppers.

 

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