{"product_id":"speer-ammo-tb308h1-impact-308-30-cal-172gr-slipstream-polymer-tip-reloading-bullets-50-box","title":"Speer Ammo TB308H1 Impact .308 30 Cal 172gr Slipstream Polymer Tip Reloading Bullets - 50\/Box","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSpeer Impact\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003emolecularly bonded, polymer-tipped\u003c\/strong\u003e component bullet designed for handloaders building accurate, hard-hitting \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.308 \/ 30 Caliber\u003c\/span\u003e\u003c\/strong\u003e rifle reloads. At \u003cstrong\u003e172 grains\u003c\/strong\u003e, the Impact pairs a tough bonded jacket with a high-BC \u003cstrong\u003eSlipstream polymer tip\u003c\/strong\u003e that drives consistent expansion across a wide range of impact velocities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEngineered for both \u003cstrong\u003ehunting\u003c\/strong\u003e and \u003cstrong\u003eprecision rifle\u003c\/strong\u003e applications, the Speer Impact carries a \u003cstrong\u003eG1 ballistic coefficient of .522\u003c\/strong\u003e and a sectional density of \u003cstrong\u003e.259\u003c\/strong\u003e, giving handloaders a versatile projectile for everything from big-game hunting rigs to long-range target builds. The polymer tip initiates expansion on impact while the bonded construction helps the bullet retain mass and penetrate deeply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach box contains \u003cstrong\u003e50\u003c\/strong\u003e bullets sized to \u003cstrong\u003e.308\" diameter\u003c\/strong\u003e. This TB308H1 SKU ships as a \u003cstrong\u003e50-count box\u003c\/strong\u003e, with \u003cstrong\u003e5 boxes per case\u003c\/strong\u003e (250 bullets per full case). \u003cstrong\u003eComponent bullets only\u003c\/strong\u003e - no brass, primers, or powder are included.\u003c\/span\u003e\u003c\/p\u003e","brand":"Speer Ammo","offers":[{"title":"Default Title","offer_id":55002958758210,"sku":"109600","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_236550b1-d5ca-418a-a926-8db9bb8b84d9.png?v=1784553174","url":"https:\/\/centerfiresystems.com\/products\/speer-ammo-tb308h1-impact-308-30-cal-172gr-slipstream-polymer-tip-reloading-bullets-50-box","provider":"Centerfire Systems","version":"1.0","type":"link"}