The Spikes Tactical Stripped Lower Receiver (part no. STLS033) is part of Spikes’ themed billet lower lineup, carrying its own distinct marking alongside the company’s other named stripped receivers. It is multi-caliber compatible, built to Spikes’ standard semi-automatic-only civilian specification, and ships stripped so builders can select their own lower parts kit, buffer, and stock to complete the build.

Key Specifications

• Part of Spikes Tactical’s themed billet lower lineup.
• Built to Semi-Auto AR-15 pattern specifications.
• Multi-caliber compatible with standard AR-15 pattern uppers.
• Ships as a stripped receiver, ready for your lower parts kit and stock.
• Machined from 7075-T6 aluminum billet for a stronger, tighter-tolerance receiver than a standard forging.
• Finished in a Type III hard-coat anodized black for wear and corrosion resistance.
• Accepts standard mil-spec AR-15 fire control groups, buffer tubes, and stocks.
• The themed artwork is machined directly into the billet receiver rather than applied as a decal.
• As a stripped receiver it is not a complete firearm until built up with a fire control group, buffer assembly, and compatible upper.

Frequently Asked Questions

Does this lower ship complete? No, it ships stripped and requires a lower parts kit, buffer, and stock to finish the build.

What calibers does it support? It is multi-caliber compatible with standard AR-15 pattern uppers.

Buy the Spikes Tactical Stripped Lower Receiver

Build on a proven Spikes Tactical receiver. Browse more AR-15 lower receivers and order from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.