Beretta PX4 Storm Full Size (Type F)

WHY THIS ONE: Beretta's current PX4 Storm Full page offers eight catalogue numbers across three calibers, and this is the only 9 mm one shipping 17-round magazines; the others are separate listings under the base-model rule — JXF9F20 (10 rounds), JXF9F20CA and JXF9G20CA (California configurations, the second a Type G decock-only), JXF9F21NS and JXF9F20NS (tritium sights, on the 2023 page), JXF4F20/JXF4F21/JXF420CA (.40 S&W) and JXF5F25 (.45 ACP), plus the Type C, D and G configurations, the Compact, Compact Carry, Subcompact and SD. EVERY SOURCE IS A WEB ARCHIVE CAPTURE, AND THE REASON IS BOT PROTECTION RATHER THAN ABSENCE. beretta.com's product pages still serve an Imperva/Incapsula challenge (re-checked 2026-09-30, three plain requests, all 212-byte interstitials), which this project does not attempt to defeat. Note what did change since the 92FS record: robots.txt and the sitemaps are now served normally, so a first request succeeding proves nothing about a product page — the challenge is per-path. The current page's capture (2026-04-13) is real content but its "Technical sheet" is rendered client-side from a GraphQL call the archive did not capture, so it shows "Caliber: -"; it is cited only for the catalogue number, the price-free variant list and the product prose. THE SPECIFICATIONS COME FROM BERETTA'S PX4 STORM FULL SIZE USER MANUAL (PDF created March 2005, captured 2021-09-24), technical data on printed pp. 62–63 (PDF pp. 20–21), CROSS-CHECKED AGAINST THE PREVIOUS beretta.com PAGE'S TYPE F TABLE (captured 2023-08-04). The two agree value for value within rounding: 192 mm / 7.55 in, 36 mm / 1.42 in, 140 mm / 5.51 in, 102 mm barrel (4.02 in in the manual, 4 in on the page), 785 g (27.69 oz in the manual, 27.7 oz on the page) and 17 rounds in 9x19. The manual is `defaultSource` because it states the weight basis and the page does not: "Weight unloaded with empty magazine (approx.)" puts the value in `weightWithEmptyMagazine` on Beretta's own words, while the page heads the same 785 g plain "Weight unloaded". THE 2023 PAGE'S TABLE IS A POSITIONAL TRAP WORTH KNOWING. It renders four tables — Type C, D, F and G, selected by a dropdown — and each has four CALIBER columns (.40 S&W, .45 Auto, 9x19, 9x21 IMI); flattened, the Type C table comes first and gives the 9x19 column a 195 mm / 7.68 in length and 153 mm sight radius that belong to the constant-action Type C, not the Type F. Each table was read from its own `px4stormfull_type*` block, and the Type F block is the one whose Action row reads "Single/Double" in every column. THE ACTION AXES ALL COME FROM THE MANUAL'S CONFIGURATION TABLE, which gives Type F "Action: Single/double" and "Hammer: External" (and Type D "Double only" with a spurless hammer, confirming the columns); `system` quotes the Type F wording, `triggerAction` is `da/sa`, and the external hammer is the ignition statement — the 92FS's "HAMMER: Exposed hammer" precedent. The current page's own heading, "PX4 Storm Double/Single-Action Semiauto", and the 2023 model table's "Dbl/Sngl" agree. "General Operation: Semiautomatic, short recoil of barrel" with "Locking System: Locked-breech, with rotating barrel" gives `recoil-operated`; the rotating barrel is the locking method and is not an operating-system value. FRAME CLASS IS `full-size` BECAUSE BERETTA NAMES THE MODEL THAT WAY — "Px4 Storm Type F Full Size" on the catalogue number, "PX4 Storm Full" on the page, beside Beretta's own Compact and Subcompact models — and "Full Size" is the directory's own word, so `manufacturerSizeLabel` stays unset. Flagged for review: this is a size word in a model name, the CZ P-10 C reading, not a structured size-class field. `family` is unset: Beretta groups these under "PX4 Storm", which is not in the directory's `Family` union. Height basis is unstated by Beretta. Trigger pull is unrecorded — the manual describes the double-action pull as heavier and the single-action as "short and light" but publishes no figure, and neither page does. Warranty is unrecorded: the manual mentions the Beretta warranty only in exclusions, and the warranty page is behind the challenge — the 92FS handling. Year introduced is unrecorded; no dated Beretta source was found. CURRENCY: the manual is a 2005 document and the table a 2023 one; the current page still lists JXF9F21, but its specification values could not be read, so this record is as-published at those capture dates. Also published and unrecorded for want of a schema field: a 146 mm / 5.75 in sight radius, a 30 mm / 1.18 in grip width, a 250 mm / 9.84 in right-hand six-groove rifling pitch, a chromium-plated bore, and a reinforced fiberglass technopolymer frame.