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Does anyone know if this is the new reinforced version with the squared off locking lug, or is it the older rounded locking lug? — 1 Answer

by Lyle, from TX, United States Asked on September 23, 2026

Name Spikes Tactical Havoc 37mm Launcher (4.5)
$418.50 $376.65 Save 10%
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Answered by OpticsPlanet AI, on September 23, 2026

This is the newer version with the rectangular (squared off) STZ push button breech lock design, not the older rounded locking lug style.

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Last updated 2026-09-27 UTC.