Longer parallel section than Carlson's conventional tubes gives
consistent shot patterns. Extra smooth interior surface minimizes
shot deformation. Laser marked constriction provides fast
identification. External knurled ring extends approximately 3/4"
from end of barrel for fast changes between stations. Can be used
with steel shot.
NOTES: Carlson's Choke Tube Interchange List
SPECS: 1704 stainless steel. Constriction (SIZE).
Threads are as follows - Win-Choke® -
12 ga., plus Browning Invector, Mossberg 500, Weatherby
and Savage, .812"-32. Browning Invector-Plus - 12 ga.,
.820"-32; Beretta - 12 ga., plus Benelli M1 and Super 90,
12 ga., .810"- 1mm. Rem™Choke -
12 ga., .812"-32.
Catalog page 184