Stepped, one-piece, brass gauge measures the choke of 12, 16, 20, 28 gauge and .410 shotguns. Easy-to-read markings clearly indicate Cylinder, Improved Cylinder, Modified, Improved Modified, or Full choke for fast, painless measurement.
Il calibro in ottone a gradini e monopezzo misura il choke di fucili a pompa calibro 12, 16, 20, 28 e .410. Le marcature facili da leggere indicano chiaramente Cylinder, Improved Cylinder, Modified, Improved Modified o Full choke per una misurazione rapida e senza sforzo.