The AR-15 Complete Widebody Lower features a BCM Mod 2 SOPMOD stock, BCM PNT™ Trigger, and BCM MK2 Recoil Mitigation System.
Constructed with 7075-T6 aluminum, the receivers are hardcoat anodized to MIL-A-8625F standards and include multiple sling mount options.
Designed for versatility, it supports multi-caliber use, has a low shelf for RDIAS and Accuwedge, and is 100% made in the USA by BRAVO COMPANY.
The Aero Precision M5 .308 Stripped Lower Receiver is compatible with DPMS pattern components and is machined from 7075-T6 aluminum with a Cerakote finish in O.D. Green.
It features mil-spec dimensions and coatings for optimal quality and component interface, and includes a threaded rear takedown pin detent hole and bolt catch for ease of assembly.
The lower receiver supports various safety selector degrees and is compatible with Battle Arms Development short throw safety selectors, while also accommodating standard safeties.
The Sharps Bros. AR-15 Gen 2 Warthog Lower Receiver is inspired by the A-10 Warthog aircraft and offers a unique design with detailed aesthetics.
It is fully compatible with all mil-spec internal parts and aftermarket upper receivers, and works with both GI Standard Issue Mags and Magpul Pmags.
Machined from 7075-T6 aluminum, the Gen 2 Warthog Lower Receiver features an oversized trigger guard, beveled magazine flare, and a hard-coated anodized black finish.
The Aero Precision M4E1 Stripped Lower Receiver combines the durability of a billet lower with the affordability and compatibility of a forged lower.
It features an integral trigger guard, a flared magwell, and a tensioning screw for a secure fit with the upper receiver.
The lower is compatible with all standard "mil-spec" AR-15 parts and comes in O.D. Green with a hardcoat anodized finish.
The Sharps Bros. AR-15 Gen 2 Hellbreaker Lower Receiver features a unique P-40 Warhawk-inspired design, providing a distinctive look for AR builds.
This lower receiver is machined from 7075-T6 aluminum, with a hard coat anodized finish, and is compatible with all mil-spec internal parts and aftermarket upper receivers.
It includes enhancements such as a threaded bolt catch pin, an integral trigger guard, and a beveled magazine flare for quick loading, weighing in at only 8.9 ounces.
The AR-15 GEN 2 Stripped Lower Receiver is made from 7075 T6 aluminum, suitable for multiple calibers, and has a black anodized finish.
It is designed for standard AR-15 components, with holes and pin locations cut to final dimensions, and features safe/fire indicators.
Purchase requires an FFL (Federal Firearms License) due to its classification as a firearm component.
The M4E1 Complete Lower Receiver is a customizable base for AR-15 builds, featuring Aero Precision’s M4E1 Lower Receiver with an A2 Grip.
It includes a mil-spec Lower Parts Kit, AR15 Rifle Receiver Extension, and AR15 Rifle Buffer and Spring, but does not come with a stock.
The lower receiver has an anodized black finish and is designed for cartridges of 5.56 mm NATO specification.
The BCM4 AR-15 complete widebody lower receiver includes a BCM Mod 2 SOPMOD stock and multiple BCM upgrades such as the PNT™ Trigger, QD Sling Mount End Plate, and Enhanced Trigger Guard.
Constructed from 7075-T6 aluminum forgings, the receiver is hardcoat anodized to MIL-A-8625F, Type III, Class 2 standards, ensuring durability and quality.
Designed for versatility, the lower receiver supports multi-caliber use and features a low shelf for RDIAS installation, with fire controls marked for SAFE and SEMI operation.
The American Defense ADM UIC Lower Receiver features next-generation design elements such as radii, chamfer cuts, and a 20-degree magwell for faster reloads.
It includes ambidextrous controls like the magazine release, bolt catch, and bolt release, with dimpled takedown and pivot pins.
The receiver is reinforced for strength, only minimally increasing weight, and has a Teflon-impregnated finish for reduced friction and enhanced protection.
Aero Precision's M16A4 Clone Lower Receiver features custom engraving, tailored for an M16A4 clone build.
The lower receiver includes Safe/Semi/Burst selector markings and is finished in anodized black.
This product comes as a stripped AR15 Gen 2 Lower Receiver with a nylon tipped tensioning set screw.
The BCM AR-15 Complete Lower Receiver features a BCMGUNFIGHTER Stock Mod-0 SOPMOD with an enhanced cheekweld for improved accuracy and comfort, available in Black or Flat Dark Earth.
Constructed from 7075-T6 aluminum forgings with a Mil-Spec hard coat anodized finish, this lower receiver includes a BCM PNT trigger and BCM trigger guard, designed for reliability and compatibility with 9mm use.
Comes with a BCM Mod 3 Pistol Grip, BCM QD Endplate, staked castle nut, and is marked as “Multi” caliber for use with 223 Remington, 5.56 mm NATO, and 300 AAC Blackout cartridges.
The Sharps Bros. AR-15 Gen 2 The Jack Lower Receiver incorporates a unique integrated skull design for a distinctive look.
This lower receiver is fully compatible with all mil-spec internal parts and aftermarket mil-spec upper receivers, and works with both GI Standard Issue Mags and Magpul Pmags.
Constructed from 7075-T6 aluminum, it features a hard coat anodized finish, threaded bolt catch pin, oversized integral trigger guard, and a beveled magazine flare.
The Sons Of Liberty Gun Works AR-15 Semi-Complete Lower Receiver is built to rugged, mil-spec standards and offers customizable options by not including the stock and trigger.
Constructed from 7075-T6 forgings with a matte black hard-coat anodized finish, this lower receiver provides tight tolerances and superior fit.
It comes semi-complete with a Carbine Buffer Tube Assembly, Take Down Pins, B5 P23 Grip, Bolt and Magazine Releases installed, allowing for further personalization with preferred stock and trigger.
The ADM UIC-180 is a billet 7000 Series T6 lower receiver with a Rear 1913 Rail Section, Ambidextrous magazine release, and bolt catch/release lever, designed specifically for the Brownells BRN-180 Upper Receiver.
It includes a Type III Teflon impregnated hard coat anodized or Cerakote finish and is not compatible with standard AR15 Upper Receivers.
Features such as the dimpled take down and pivot pins, installed mil-spec magazine release assembly, and the potential need to remove the BRN-180 Upper Ejection Port Door for better access to the bolt catch/release lever are notable.
The receiver is made from high-strength, 7075 T6 aluminum for reliability and durability.
Features a Mil-Spec, hard anodized finish for superior abrasion-resistance and added strength.
Designed for easy drop-in installation of Mil-Spec, aftermarket AR-15 components.
The Aero Precision M5 .308 Complete Lower Receiver is designed for custom AR rifle builds and is compatible with standard AR 308 components and magazines.
It features a threaded rear takedown pin detent hole, a threaded bolt catch for a screw pin, and an integrated trigger guard, enhancing ease of assembly.
The lower receiver includes a black anodized finish, M4 stock, A2 grip, and a mil-spec lower parts kit, along with a .308 carbine buffer and spring.
The AR-15 Livewire Lower Receiver features a traditional style with unique aesthetics, including a heavily flared mag well and an ambidextrous bolt release.
Constructed from 7075-T6 aluminum with a hard coat anodized finish, it ensures peak strength and corrosion resistance, adhering to military and aerospace anodizing standards.
It offers full compatibility with all mil-spec internal parts, aftermarket upper receivers, and both GI standard issue magazines and PMAGs, making it versatile for various customizations.