Primos JellyHead Maximum Extended Turkey Choke Tube 12 Gauge Mossberg 835/935

PRIMOSA(R) JELLY HEAD(TM) MAXIMUM a Maximum range turkey choke tubes are designed to increase range & pattern density a Features extended taper & fluted ports tightens patterns up to 20% & reduces recoil to stop turkeys even at long ranges a Black-TA(R) protective metal coating prevents rust & corrosion a 90% pattern density @ 40 yds. a Designed to shoot Hevi-Shot (copperplated or regular lead) For: 12 ga. Mossberg 835/935 .690"