MSBS Radon assault rifle (Poland)
MSBS Radon assault rifles, Radon-B (bullpup) top and Radon-K (standard) bottom Photo: Leszek Erenfeicht, STRZAL gun magazine (Poland) MSBS Radon assault rifles, Radon-B (bullpup) top and Radon-K (standard) bottom Photo: Leszek Erenfeicht, STRZAL gun magazine (Poland) MSBS Radon-B (bullpup) rifle, partially disassembled Photo: Leszek Erenfeicht, STRZAL gun magazine (Poland) MSBS Radon-K (standard) rifle, partially disassembled Photo: Leszek Erenfeicht, STRZAL gun magazine (Poland) MSBS-K MSBS-B Caliber 5.56x45 NATO Action Gas operated Length, mm 900 / 670 670 Barrel length, mm 406 Weight, kg 3.65 3.55 Rate of fire, rounds/minute 700