Spike's Tactical AR-15 Lower Receiver - Spider - Fire Safe Markings - Cosmetic Blem
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Spike's Tactical
Overview
The Spike's Tactical AR-15 Lower Receiver is a stripped lower designed to be the foundation of your custom build. Made from 7075-T6 aluminum and featuring a forged construction, this lower receiver is built to withstand the rigors of use while maintaining precision fit and function. With a multi-caliber designation and a standard trigger pin size of .154, it’s perfectly tailored for a variety of configurations, particularly in builds that utilize a mid-length gas system in 5.56 NATO.
Specifications
Spike's Tactical AR-15 Lower Receiver - Spider - Fire Safe Markings - Cosmetic Blem
September 2026 on GunPartPicker
Spike's Tactical AR-15 Lower Receiver - Spider - Fire Safe Markings - Cosmetic Blem ranked #248 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since May 2026. All time, it ranks #246 of the 1,050 lower receivers builders have added.
It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $62.55 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
James Madison Tactical AR-15 Saber Drop in Single Stage Trigger
Bravo Company M16 Bolt Carrier Group Black
Geissele Automatics AR-15 Maritime Bolt Catch Steel Black
Bravo Company AR-15/M16 BCM Mil-Spec 6 Position Receiver Extension
Strike Industries T-Bone AR-15 Charging Handle for .223/5.56 - Black/Black
Magpul MOE-SL Grip Polymer Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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