{"product_id":"tacfire-ar-pistol-build-kit-5-56x45mm-nato-7-5-inch-barrel-black-ar-platform-sspk556lpk","title":"TacFire AR Pistol Build Kit 5.56x45mm NATO 7.5 Inch Barrel Black AR Platform SSPK556LPK","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe TacFire AR Pistol Build Kit in 5.56x45mm NATO is a comprehensive, all-in-one solution for assembling a compact and powerful AR pistol from the ground up. Featuring a USA-made 7.5-inch M4-profile barrel with a pistol-length gas system, a mil-spec upper receiver, and a slim 7-inch free-float M-LOK handguard, this kit is engineered for durability, precision, and reliable performance. The kit also includes a complete lower parts kit made in the USA, a mil-spec bolt carrier group, mil-spec charging handle, pistol buffer tube assembly, and all other necessary components to complete your build. Designed specifically for the AR platform, the TacFire build kit delivers quality components that meet or exceed military specifications, making it ideal for seasoned builders and newcomers alike who want a high-performance, short-barreled AR pistol configuration.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eUSA-Made Core Components: The 7.5-inch 5.56x45mm NATO barrel, mil-spec upper receiver, and complete lower parts kit are manufactured domestically for consistent quality and reliability.\u003c\/li\u003e\n  \u003cli\u003eMil-Spec Bolt Carrier Group and Charging Handle: Ensures dependable cycling and long-term durability through rigorous mil-spec standards.\u003c\/li\u003e\n  \u003cli\u003eSlim Free-Float 7-Inch M-LOK Handguard: Reduces weight while providing a versatile M-LOK accessory mounting platform for lights, grips, and other attachments.\u003c\/li\u003e\n  \u003cli\u003ePistol-Length Gas System with Heavy Buffer Assembly: Optimized for the compact 7.5-inch barrel, delivering consistent cycling paired with a heavy buffer, buffer spring, and mil-spec aluminum pistol buffer tube with foam cover.\u003c\/li\u003e\n  \u003cli\u003eComplete All-in-One Build Kit: Includes a dust cover, forward assist, standard receiver end plate, mil-spec\/commercial castle nut, and a threaded flash forwarder so nothing is left out of your build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TacFire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 5.56x45mm NATO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 7.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Profile:\u003c\/strong\u003e M4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Twist Rate:\u003c\/strong\u003e 1:8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System Length:\u003c\/strong\u003e Pistol Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Block Journal Diameter:\u003c\/strong\u003e 0.750 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1\/2x28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandguard Type:\u003c\/strong\u003e Free-Float\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandguard Rail System:\u003c\/strong\u003e M-LOK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandguard Length:\u003c\/strong\u003e 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Carrier Group:\u003c\/strong\u003e Mil-Spec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Handle:\u003c\/strong\u003e Mil-Spec\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuffer Tube:\u003c\/strong\u003e Mil-Spec Pistol Buffer Tube with Foam Cover (Aluminum)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Platform:\u003c\/strong\u003e AR-15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagazine Included:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 686294505645\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e SSPK556LPK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"TacFire","offers":[{"title":"Default Title","offer_id":44199730511994,"sku":"FLX-146784","price":360.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/297589805.png?v=1788372879","url":"https:\/\/tlooutdoors.com\/products\/tacfire-ar-pistol-build-kit-5-56x45mm-nato-7-5-inch-barrel-black-ar-platform-sspk556lpk","provider":"TLO Outdoors","version":"1.0","type":"link"}