Primos Jelly Head Choke Tube Magnum 12 Gauge Mossberg .690
With an extended taper and fluted ports, the Jelly Head Maximum choke tube tightens patterns up to 20 percent and reduces felt recoil. You'll be able to stop gobblers in their tracks at even longer ranges! Primos uses a proprietary Black-T coating on the Jelly Head Maximum to prevent rust and corrosion in even the toughest environments.
Fits: Mossberg 12 Gauge
Mfg No: 69401
Weight: 0.3 pounds.
Dimensions: 7.75 (L) x 3.5 (W) x 1 (H) inches.: