Lowers

A2 BUILT LOWER RECEIVER

FN15 LOWER RECEIVER

WSM15 BILLET RECEIVER SET BLK

WSM15 BILLET LOWER BLACK

Spike's lowers are made to the highest standards. If you are planning a build or just putting lowers away for a rainy day, you can't go wrong with Spike's lower receivers.Features :Multi CaliberHard Coat Anodized FinishLower Receiver

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

Angstadt Arms 0940 Lower Receiver is machined from 7075-T6 billet aluminum with a matte black hard-coat anodized finish and works with any mil-spec upper receiver. It features a flared magwell, integrated, oversized trigger guard, and a last round bolt...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

The Cobalt Kinetics CK-Pro receiver set is a premium AR upgrade kit designed for top-tier performance and durability. It features a proprietary non-rotating upper receiver system with 8 TORX screws for a rock-solid handguard mount. Each set includes the...

The Cobalt Kinetics CK-Pro receiver set is a premium AR upgrade kit designed for top-tier performance and durability. It features a proprietary non-rotating upper receiver system with 8 TORX screws for a rock-solid handguard mount. Each set includes the...

The Griffin MK2 Ambi Lower is the ideal foundation for your next rifle build. Precisely machined from high-grade 7075-T6 aluminum to exact tolerances, the MK2 lower is a premium rifle platform offering proper fitment and utility with mil-spec lower...

The FightLite SCR (Sport Configurable Rifle) blends the strength, reliability, accuracy and rugged all-weather characteristics of Americas longest serving infantry rifle with the classic lines of an American Sporter. Enjoyed by sportsmen and women...

The Cobalt Kinetics CK-Pro receiver set is a premium AR upgrade kit designed for top-tier performance and durability. It features a proprietary non-rotating upper receiver system with 8 TORX screws for a rock-solid handguard mount. Each set includes the...

Black Rain's Spec15 Lower has a black hardcoat anodize finish. NOTE: Requires a lower parts kit, buffer & stock of your choosing to complete.

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

Inspired by the Spartans who closed the Hot Gates on Xerxes, this lower honors the warrior mindset. Technology evolves, warriors never change.This lower is designed by Rare Breed Firearms for exclusive distribution by Spikes Tactical. This multi caliber...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

Inspired by the Samurai warrior, this lower honors the warrior mindset. Technology evolves, warriors never change. This lower is designed by Rare Breed Firearms for exclusive distribution by Spikes Tactical. This multi caliber lower receiver uses a...

Smith & Wesson M&P 15 Complete AR-15 5.56 lower receiver with standard trigger group & collapsible stock. It comes with standard AR-15 grip.

The Radian Weapons Billet Upper & Lower Builder Sets were created to function as the best item for anyone looking for a top quality selection. These AR15 Receiver Sets from the professional product specialists at Radian Weapons are designed working...

The Cobalt Kinetics CK-Pro receiver set is a premium AR upgrade kit designed for top-tier performance and durability. It features a proprietary non-rotating upper receiver system with 8 TORX screws for a rock-solid handguard mount. Each set includes the...

Machined from a solid block of 7075 aluminum, LRF is an ambidextrous AR15 lower receiver with built-in right side bolt release, designed to use our EMR-A (Enhanced Magazine Release, Ambidextrous), a Norgon Ambi-Catch will also work on the LRF. LRF was...

The Radian Weapons Billet Upper & Lower Builder Sets were created to function as the best item for anyone looking for a top quality selection. These AR15 Receiver Sets from the professional product specialists at Radian Weapons are designed working...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

Black Rain's Bro AR15 Lower has a black hardcoat anodize finish. NOTE- Requires a lower parts kit, buffer & stock of your choosing to complete.

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

Inspired by the Samurai warrior, this lower honors the warrior mindset. Technology evolves, warriors never change. This lower is designed by Rare Breed Firearms for exclusive distribution by Spikes Tactical. This multi caliber lower receiver uses a...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

Ruger's AR-556 Lower has a six-position telescoping Magpul MOE carbine buttstock and Mil-Spec buffer tube which allows the rifle to be properly sized for different shooters. The ergonomic pistol grip features an extended trigger reach for more precise...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

The Cobalt Kinetics CK-Pro Upper Receiver Groups were designed for end users that want to upgrade their current ARs to have the same performance edge featured in completed platforms. All CK-Pro URGs are expertly built by gunsmith staff. Built URGs are...

Spike's Rare Breed Crusader multi-caliber stripped lower is made to the highest standards. It is constructed of 7075-T6 forged aluminum with a black hard coat anodized finish. This model features the painted crusader. NOTE: Requires a lower parts kit,...