^Lot 2009 OMARK AUSTRALIA LTD. / WINCHESTER MODEL 320

.22 LR PRESSURE TESTING UNIT. Cal. .22 LR. S# D35541. Bbl. N/A. .22 LR pressure test unit for a Winchester Model 320 .22 LR bolt action rifle. Left side of the receiver is marked with the Winchester trademark logo above "OMARK AUSTRALIA LTD./ AUSTRALIA", with the S# marked on the right. Right side of the trigger assembly housing is marked "OVERTRAVEL/ ADJUSTMENT". Receiver and bolt handle assembly exhibit a blue finish, with the bolt body being polished in-the-white. Receiver is fitted with a steel adapter (stamped with a partially visible encircled "WP" proof), which affixes it the the heavy stainless steel pressure test unit. Pressure test unit features a threaded port on the left side of the body, with a mounting bracket assembly present at the top. CONDITION: receiver retains the majority of its original finish, showing scattered spots of light to mild surface oxidation, light pitting, as well as some oxidative finish loss. Bolt handle shows areas of wear and light pitting that are fading to gray patina, with the bolt body exhibiting areas of light pitting, oxidative etching, and age related discoloration. Proper manual mechanics. Pressure test unit shows scattered marks, dings, and impressions from handling and storage, but otherwise remains sound. PROVENANCE: From the PMRB Collection. (25-5893/MLW). MODERN. $100-200.