ST-1 Treatment on an 870.
My 870 Tactical is now sporting Crusader’s ST-1 Treatment. We blasted Slipstream into the bolt mechanism, carrier and plate. The action bars were carefully stoned, polished, and then oiled with Slipstream. The results were dramatic. The Tactical now practically cycles its self like an assisted opening knife. It’s smoother than a Wingmaster or a BPS.
