{"product_id":"geissele-buffer-tube-assembly-h3-blk","title":"Geissele Automatics - Premium MIL-SPEC Buffer Tube Assembly - Black","description":"\u003cp\u003eThe \u003cb\u003eGeissele Premium MIL-SPEC Buffer Tube Assembly\u003c\/b\u003e is expertly crafted from high-quality 7075-T6 aluminum and features a Type 3 Hardcoat Anodized finish. This durable buffer tube is designed to meet all MIL-SPEC standards and offers six stock positions, making it a perfect fit for your AR-15 lower. The assembly is made in the USA and weighs just 3.7 ounces, ensuring compatibility with most MIL-SPEC diameter AR-15 stocks. Included in this assembly are a high-quality MIL-SPEC castle nut and end plate.\u003c\/p\u003e\u003cp\u003eThe \u003cb\u003eGeissele Super 42 Spring\u003c\/b\u003e is engineered to enhance the function and reliability of your AR-15 pattern rifle. Inspired by the German MG42 Machine Gun, this spring features a unique design with three independent strands of wire. This configuration acts as a harmonic damper and energy absorber, reducing the chance of spring failure and increasing the rifle's reliability. Additionally, the Super 42 Spring offers a 15% stronger average return force than a standard buffer spring, aiding in round stripping from the magazine, especially in challenging conditions.\u003c\/p\u003e\u003cp\u003eIt's important to note that the Super 42 is intended for use with carbine-length buffer tubes and is not compatible with rifle-length or A5 buffer tubes\/receiver extensions. It is also not recommended for use with 300 Blackout subsonic ammunition, as the spring may be too powerful for proper rifle function.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 7075-T6 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Type 3 Hardcoat Anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 3.7 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStock Positions:\u003c\/b\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSuper 42 Spring Design:\u003c\/b\u003e Three independent wire strands\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnhanced Reliability:\u003c\/b\u003e 15% stronger return force\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNoise Reduction:\u003c\/b\u003e Eliminates spring reverberations\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e For carbine-length buffer tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncluded Components:\u003c\/b\u003e MIL-SPEC castle nut and end plate\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Buffer Tube Complete Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSubCategory:\u003c\/b\u003e Stocks \u0026amp; Buffer Tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct UPC:\u003c\/b\u003e 817953026991\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturers Part Number:\u003c\/b\u003e 08-163B-H3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Geissele Automatics","offers":[{"title":"Default Title","offer_id":47460974329945,"sku":"RSR-GEI08-163B-H3","price":202.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9860\/2329\/files\/geissele_RSR-GEI08-163B-H3-1.jpg?v=1791966697","url":"https:\/\/mountainready.online\/products\/geissele-buffer-tube-assembly-h3-blk","provider":"mountainready.online","version":"1.0","type":"link"}