AR-15 LOWER RECEIVERS

AR-15 LOWER RECEIVERS

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Sharps Bros Livewire AR15 Stripped Lower Receiver - BLK

Sharps Bros Livewire AR15 Stripped Lower Receiver - BLK

Livewire is a more traditional style AR15 receiver, but still unlike anything else out there with looks all its own: Heavily flared mag well, ambidextrous bolt release, a stepped transition between trigger guard and mag well, threaded bolt catch pin, threaded rear takedown pin recess and extremely clean lines all around. Is fully compatible with all mil-spec internal parts and other aftermarket mil-spec upper receivers, and GI standard issue magazines as well as PMags.

SBLR08

In stock

$249.95

Aero Precision AR15 Stripped Lower Receiver PEW Edition - BLK

Aero Precision AR15 Stripped Lower Receiver PEW Edition - BLK

PEW AR15 Gen 2 Stripped Lower Receiver features custom "PEW PEW PEW" and "NO PEW" safety selector markings on our popular AR15 lower platform. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface.

APAR148003C

Out of stock

Out of stock
Aero Precision Gen 2 Complete Lower Receiver w/ Magpul MOE & STR - BLK - LIMIT ONE

Aero Precision Gen 2 Complete Lower Receiver w/ Magpul MOE & STR - BLK - LIMIT ONE

This Aero Precision AR15 Complete Lower Receiver is the perfect base for your custom AR15 rifle. The Enhanced Complete Lower features a Magpul MOE Grip, Magpul STR Stock and Billet Trigger Guard.
  • Aero Precision Standard Gen 2 Lower Receiver in Anodized Black
  • Magpul STR Stock
  • Magpul MOE Grip
  • Billet Trigger Guard
  • Lower parts kit
  • Receiver extension
  • AR15 carbine buffer and spring
  • These parts come assembled

APAR501112

Out of stock

Out of stock
Aero Precision Gen 2 Complete Lower Receiver w/ Magpul MOE Grip and Fixed Stock - BLK - LIMIT ONE

Aero Precision Gen 2 Complete Lower Receiver w/ Magpul MOE Grip and Fixed Stock - BLK - LIMIT ONE

This Aero Precision AR15 Complete Lower Receiver is the perfect base for your custom AR15 rifle. The Enhanced Complete Lower features a Magpul MOE Grip, Fixed Carbine Stock and Billet Trigger Guard.
  • Aero Precision Standard Gen 2 Lower Receiver in Anodized Black
  • Fixed (non-telescoping) Carbine Stock
  • Magpul MOE Grip
  • Billet Trigger Guard
  • Lower parts kit
  • AR15 carbine buffer and spring
  • These parts come assembled

APAR501133

Out of stock

Out of stock
Aero Precision M4E1 Complete Lower Receiver w/ Magpul MOE & STR - BLK

Aero Precision M4E1 Complete Lower Receiver w/ Magpul MOE & STR - BLK

The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our M4E1 Lower Receiver and is upgraded to include a Magpul™ MOE Grip and STR Stock.

APAR600103

Out of stock

Out of stock
Aero Precision M5E1 Builders Set 15" M-Lok Handguard - BLK

Aero Precision M5E1 Builders Set 15" M-Lok Handguard - BLK

The pieces you need to start building your own M5E1 rifle chambers in .308. This set includes an M5 stripped lower receiver, M5E1 upper receiver and Enhanced Gen 2 15" M-Lok handguard. All three pieces are finished in mil-spec Anodized Black.

APCS100078S

Out of stock

Out of stock
Sharps Bros Warthog AR15 Stripped Lower Receiver - BLK

Sharps Bros Warthog AR15 Stripped Lower Receiver - BLK

Warthog's design is inspired by the A-10 Warthog aircraft. It is machined top to bottom from 7075-T6 aluminum with an oversized and integral trigger guard, beveled magazine flare, and a Multi caliber mark. The Warthog is fully compatible with all mil-spec internal parts and other aftermarket mil-spec upper receivers, and GI standard issue magazines as well as PMags.

SBLR02

Out of stock

Out of stock

AR-15 Lower Receivers

Find the Assembly Parts You Need for Your AR-15 Lower Receiver

Creating a high performance rifle can lead to a preoccupation with acquiring parts. Don’t spend hours on different sites when we have the top quality AR-15 lower receivers and parts you need for inspired building. Gain well-crafted equipment for enthusiasts and pros that can be counted on for a good fit, durable workmanship, and excellent shooting for years. Our line-up of AR-15 lower receivers and parts includes both stripped parts and assemblies. Access forged receivers manufactured from mil-spec, hard coat anodized aircraft grade aluminum. Aero Precision's popular lower receiver, stripped for the semi-auto AR15, is made with these materials, and a special coating adds enhanced durability. Look to us for receivers, plus comprehensive parts sets, and field repair kits. Items such as push button pivot pins, trigger assemblies, and hammer pin sets are within our AR-15 parts pages.

Quality AR-15 Lower Receiver Assembly Offers Peak Performance

If you’ve got competition fever, an AR-15 lower receiver assembly comes complete with a collapsible stock with a high quality single or two stage trigger. Or order a drop-in, match grade modular trigger assembly for your rifle that can be installed in minutes. Prominent names in lower receiver manufacturing can be found on our site, including Areo Precision, Rock River Arms, CMMG, DPMS and Stag Arms. If you’re building your own gun, follow the lead of top rifle manufacturers and choose equipment for the long haul. You want a dependable, consistent performer. When it comes to field duty, a forged AR-15 lower receiver assembly shares a robust strength that’s greater than a cast receiver. Our manufacturers, like DPMS, use forged high grade aluminum, anodized to mil-spec, in their lower receiver assemblies. Remember, our rifle section includes exciting choices in AR-15s that are range ready now.