Videos tagged with Hard Primer Reliability

This InRangeTV video introduces the WWSD2021 Complete Lower Assembly, featuring the refined KP-15 monolithic polymer receiver and the new KE Arms Recluse trigger. The Recluse trigger is a sealed, searless design with increased hammer spring pressure, specifically engineered to reliably ignite hard primers found in military ammunition and prevent slam fires, especially when paired with HK uppers. The video demonstrates a successful test fire of the WWSD2021 lower with an HK MR556 upper using Lake City XM193 ammunition, confirming its reliability.