Description
The Spike’s Tactical ST-15 is a forged AR-15 lower receiver. It is machined from 7075-T6 aluminum billet and finished with MIL-A-8625 Type III hardcoat anodizing. The Punisher skull logo is laser engraved on the magwell.
Tolerances meet mil-spec dimensions for fitment with standard AR-15 upper receivers. The fire control pocket is machined to accept aftermarket triggers. The lower is marked multi-caliber for builds in 5.56/.223 or other compatible cartridges.
This stripped lower requires a standard AR-15 lower parts kit and buffer assembly to complete. It will pair with any mil-spec upper receiver. The threaded takedown pin holes are cut to standard depth for proper alignment.
This is a serialized firearm component. All purchases require shipment to your local FFL holder for transfer. No exceptions.




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