Browning 1137183 625 Diamond Grade Choke Tube .410ga Improved Cylinder

Browning Diamond Grade Choke Tubes have longer choke taper inside for use with back-bored barrels. They have 17-4 stainless steel construction with diamond-cut knurling that extends beyond the end of the barrel for easy removal and installation.

Features:

- Titanium nitride finish with black accent band
- Produce tighter patterns than Browning Invector-Plus choke tubes
- Matching tubes for the Citori 625
- Perfect concentricity for superior patterning

Specifications:

- Gauge: .410
- Constriction (inches): .010"
- Type: Improved Cylinder