IC / .711" Improved Cylinder constriction for balanced pattern performance. Steel‑proofed (ensure your shotgun is also approved for steel shot). Letter- Color‑coded ring for quick visual identification
[IMPORTANT ⚠️] These choke tubes fit only 12-gauge shotguns with Mobil-choke threads. Check the compatibility chart in the gallery (75+ models; not an exhaustive list). If your model is not listed or you are unsure, email us or contact the shotgun manufacturer for confirmation, or consult the manual before buying. Note: Thread specs may vary by production year as indicated in the list.
Precision‑machined 4140 steel for strength and longevity
Compatible with all Mobil 12GA systems. ⚠️ We recommend that all accessories are installed and checked by a trained, certified gun-smith.