Description
HPS moderators are matched to your EVOL Sub-MOA barrel to the best possible noise reduction and precision. HPS moderators are precision machined from billet aluminum and feature new incredibly strong polymer cores.
EVOL HPS Sub-MOA barrels feature a unique QD thread in conjunction of a over-the-barrel design which guarantees concentricity and eliminates “clipping” associated with some 1/2-20 threaded moderators.
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