Lower Receivers - Black
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Aero Precision M4E1 AR-15 Lower Receiver
Enhanced Forged Lower Receiver With Exceptional Functionality The Aero Precision M4E1 enhanced forged lower receiver model delivers visual upgrades and billet aesthetics for your AR-15 build. Aero Precision custom designed...6 Options -
Aero Precision M5 .308 Stripped AR-10 Lower Receiver
The Perfect Lower Receiver For Your Rifle Caliber AR-10 Build This Aero Precision M5 .308 Stripped Lower Receiver is the perfect part you need to build your AR-10 from the...6 Options -
NEW
KE Arms KE-9 Complete 9mm AR-15 Lower with SLT Trigger
Ambidextrous KE-9 Lower with SLT Trigger This complete KE-9 lower with KE Arm's Sear Link Technology trigger provides a solid foundation for your pistol caliber carbine build. This AR-9 lower... -
Aero Precision EPC-9 AR 15 Lower Receiver – Glock Magazine Compatible
Enhanced 9mm AR Lower Receiver for Pistol Caliber Carbines Before you ask - yes, it does take Glock mags. The EPC-9 offers enhanced ergonomics, simple installation, and unbeatable aesthetics for a...2 Options -
Aero Precision X15 AR-15 Gen 2 Stripped Lower Receiver
Improved AR-15 Lower For Easy Installation and Reliable Performance The Aero Precision Gen 2 AR-15 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined and designed...2 Options -
Aero Precision X15 Receiver Set – AR-15 Lower Receiver with Assembled Upper Receiver
Aero AR-15 Lower and Upper Receiver Set Aero Precision's X-15 receiver set makes a solid foundation for your next AR-15 build. This matching set of lower and upper receiver includes...4 Options -
Aero Precision M4E1 Freedom Edition AR-15 Lower Receiver
Aero Precision US Flag AR-15 Lower Receiver Always Forward, Never Retreat! Aero Precision's M4E1 Lower Receiver adds unique engravings to a striking design to show your national pride. This AR-15... -
Ballistic Advantage AR15 Enhanced Lower Receiver
Ballistic Advantage AR15 Enhanced Lower Receiver The Ballistic Advantage AR15 Enhanced Lower Receiver offers a forged upper at an awesome price with billet aesthetics. This custom-designed enhanced forging is made... -
KE Arms KP-15 Mil-Spec Monolithic Polymer AR 15 Lower Receiver – Black
Lightweight Monolithic Lower with Proven Mil-Spec Components Polymer AR-15 lowers are nothing new; but the KP-15 from KE Arms is the best version that's ever been made. The single piece... -
Aero Precision Tacoma Pride TAC-15 AR-15 Lower Receiver with Classic Logo
Aero Precision Lower with Retro Logo Aero Precision brought back their classic logo for one final run of forged AR-15 lower receivers. This limited edition lower features Aero Precision's old... -
KE Arms KP-15 Stripped Monolithic Polymer AR 15 Lower Receiver
Build your KP-15 the way you want! For all the parts you'll need to complete your build, check out the KP-15 Lower Parts Kit! The KP-15 from KE Arms is...2 Options -
KE Arms KP-15 Monolithic Polymer AR-15 Lower Receiver with SLT Trigger and Ambi Controls...
Innovation, Form, and Function - Monolithic Polymer Lower with Match Trigger Lighter weight, ambidextrous controls, and a great trigger with enhanced safety features. This package of the KP-15 polymer lower... -
Ballistic Advantage AR10 Enhanced Lower Receiver
Ballistic Advantage AR10 Enhanced Lower Receiver If you're looking to build a full rifle-sized caliber AR10 from scratch, the Ballistic Advantage BA10 Lower Receiver is an excellent choice. With its... -
Ballistic Advantage AR15 Lower Receiver
Ballistic Advantage AR15 Lower Receiver This Ballistic Advantage AR15 Lower Receiver is forged from 7075-T6 aluminum and is precision machined to mil-spec M16/M4 specifications. It features a nylon-tipped upper tension... -
FMK Firearms AR1 Extreme AR-15 Stripped Lower Receiver – .223/5.56 – Black Polymer
Extremely Durable & Lightweight Stripped Lower Receiver Made From Polymer The FMK Firearms AR1 Extreme AR-15 Stripped Lower Receiver is constructed from a state-of-the-art impact-resistant Polymer that is proven to... -
DPMS Panther Arms Stripped AR-15 Lower Receiver
Stripped DPMS AR-15 Lower Receiver This stripped DPMS AR-15 lower receiver features everything you'd expect from a mil-spec lower. Forged from 7075-T6 aluminum, mil-spec type 3 class 2 hardcoat anodizing,...
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