{"product_id":"the-science-of-gunsmithing-tj-allen-9798249090050","title":"The Science of Gunsmithing","description":"THE SCIENCE OF GUNSMITHING\u003cbr\u003ePreface\u003cp\u003e\u003cb\u003eYou Are Not Fixing a Gun.\u003cbr\u003eYou Are Negotiating With Physics Under Pressure.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eGunsmithing is not about guns.\u003c\/p\u003e\u003cp\u003eIt is about tolerances.\u003c\/p\u003e\u003cp\u003eIt is about controlled combustion inside engineered containment systems.\u003c\/p\u003e\u003cp\u003eIt is about pressure curves measured in microseconds, steel grain structures shaped by heat and time, and the reality that one thousandth of an inch is not decoration - it is survival margin.\u003c\/p\u003e\u003cp\u003eA firearm is one of the most honest machines ever designed. It converts chemical energy into motion through timed ignition. It either contains pressure safely, or it does not. It either locks correctly, or it does not. It either cycles predictably, or it becomes a lesson.\u003c\/p\u003e\u003cp\u003eThere is no symbolic outcome.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Tj Allen\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798249090050\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 02\/20\/2026\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 194\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.02lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.41d","brand":"Tj Allen","offers":[{"title":"Paperback","offer_id":48997480300799,"sku":"9798249090050","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/the-science-of-gunsmithing-tj-allen-9798249090050","provider":"WR Book House","version":"1.0","type":"link"}