AR lowers are the lower receiver assemblies or components used as the foundation for compatible AR-platform rifle builds. They house key fire control and magazine-related parts while helping determine fit, function, and overall configuration during builds, repairs, and upgrades. Different AR lower options can affect compatibility, controls, material, and setup style depending on the project. This category includes AR lowers built for proper fit, dependable function, and practical everyday performance.
Filter By
Products List
-
GUNFIGHTER Complete Lower Receiver Group – SPMD, Black | Mil-Spec AR15/M4 Platform
BCM$525.00GUNFIGHTER COMPLETE LOWER RECEIVER GROUP – SPMD, BLACK | MIL-SPEC AR15/M4 PLATFORM The GUNFIGHTER Complete Lower Receiver Group – SPMD, Black is a high-quality, fully assembled lower receiver designed for AR15/M4 platforms. Crafted to... -
Spike's Tactical Stripped Upper/Lower Set – GAD FDE (AR-15 Platform)
Spike's Tactical$595.00Looking to build a complete AR-15 from the ground up? The Spike’s Tactical stripped upper and lower receiver set in GAD FDE delivers unmatched precision, durability, and sleek aesthetics in one perfectly matched package. Coated in Flat Dark Earth... -
Noveske Chainsaw N4 556/223 Black Complete Lower
Noveske$680.00Noveske, Chainsaw, Lower, N4, 223 Rem/556NATO, Black Finish, Complete Lower, H2 Buffer, MOE SL Blkac Stock, MOE K2 Black Grip, ALG Trigger Specifications UPC 840906133552 Manufacturer Noveske Manufacturer Part... -
Aero Precision M4E1 PRO Complete Lower Receiver 556/223 Kodiak Brown
Aero Precision / Aero Precision is temporarily unavailable - Company is currently restructuring$479.99The M4E1 PRO Lower Receiver seamlessly integrates ambidextrous controls into the M4E1 Lower that allows for the shooter to easily operate the bolt catch, magazine release, and safety without modifying their dominant firing hand. Aero Precision, M4E1... -
Aero Precision M4E1 PRO Complete Lower Receiver 556/223 ODG
Aero Precision / Aero Precision is temporarily unavailable - Company is currently restructuring$479.99M4E1 PRO Complete Lower Receiver w/ MOE Grip & SL Carbine Stock – OD Green Anodized SKU: APAR600195Finish: OD Green AnodizedPlatform / Series: M4E1 / M4E1Receiver Extension: CarbineShipping: FFL Dealer RequiredMade in America: Yes The M4E1 PRO... -
Sons of Liberty Gun Works SCALPER Complete Lower Receiver Black
Sons of Liberty$570.00SOLGW M4 Milspec Complete Lower. Collaboration with Rogue American Apparel featuring the Scalper logo and selector markings. Forged from 7075-T6 Aluminum. M16 pocket cutout. Fully machined to remove flash markings from forging. Sons of Liberty Gun... -
BATTLEARMS XIPHOS Glock Style Lightweight Billet Upper & Lower Receiver Set
Battle Arms Development$539.00The XIPHOS Glock Style Lightweight Billet Receiver Set is a matched billet upper and lower set designed for modern Glock-style AR platform builds that demand extreme durability with a lightweight footprint. CNC-machined to precision from aircraft-grade... -
BATTLEARMS Authority Elite Ambidextrous AR15 Receiver Set – 7075-T6 Billet (Black Anodized)
Battle Arms Development$599.00Authority Elite Ambidextrous Lightweight Billet AR15 Upper and Lower Receiver Set is a premium matched set engineered for performance-driven rifle builds. Precision machined from 7075-T6 billet aluminum, this receiver set delivers exceptional strength,...
