{"product_id":"rcbs-shell-holder-37-416-rigby-450-rigby-500-jeffery","title":"RCBS Shell Holder #37 - .416 Rigby \/ .450 Rigby \/ .500 Jeffery","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eRCBS Shell Holder #37\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003ehardened steel\u003c\/strong\u003e case holder designed for use in RCBS \u003cstrong\u003esingle-stage and turret reloading presses\u003c\/strong\u003e. Sized to fit a specific group of large dangerous-game rifle cartridges, it captures \u003cstrong\u003e0.125\" of the case head\u003c\/strong\u003e for proper \u003cstrong\u003eSAAMI headspacing\u003c\/strong\u003e and aligns the case with the reloading die during resizing and re-priming.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eShell Holder \u003cstrong\u003e#37\u003c\/strong\u003e is engineered for three of the largest commercially available centerfire rifle cases: the \u003cstrong\u003e.416 Rigby\u003c\/strong\u003e, the \u003cstrong\u003e.450 Rigby Rimless\u003c\/strong\u003e, and the \u003cstrong\u003e.500 Jeffery\u003c\/strong\u003e. Like every RCBS shell holder, the #37 is machined to the industry's tightest tolerances and built from hardened steel for long service life under repeated reloading cycles. The simple drop-in design makes it easy to swap between cartridges when running a single-stage press, and RCBS shell holder numbers do not correspond to those of other manufacturers, so always verify fitment against the official RCBS Shell Holder chart when matching a holder to a new cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether you are loading for an African dangerous-game rifle or simply need the correct holder for one of these big-bore cases, the RCBS \u003cstrong\u003e#37\u003c\/strong\u003e delivers the precise case-head support required for consistent resizing and dependable headspacing on single-stage and turret presses.\u003c\/span\u003e\u003c\/p\u003e","brand":"RCBS","offers":[{"title":"Default Title","offer_id":55337684140354,"sku":"RS99237","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_c30ea4a7-c424-4d83-8eb3-7e9fb0b2a651.jpg?v=1785174051","url":"https:\/\/centerfiresystems.com\/products\/rcbs-shell-holder-37-416-rigby-450-rigby-500-jeffery","provider":"Centerfire Systems","version":"1.0","type":"link"}