{"product_id":"pws-1-2x28-piston-blk","title":"PWS 1\/2X28 Piston Black","description":"\u003cdiv class=\"gpc-desc\"\u003e\n\u003ch2 class=\"gpc-desc-h\"\u003eSpecs\u003c\/h2\u003e\n\u003cul class=\"gpc-desc-specs\"\u003e\n\u003cli\u003e\n\u003cspan class=\"gpc-desc-k\"\u003eModel\u003c\/span\u003e Piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"gpc-desc-k\"\u003eFits\u003c\/span\u003e 1\/2X28\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"gpc-desc-k\"\u003eFinish\u003c\/span\u003e Anodized\u003c\/li\u003e\n\u003cli\u003eBlack PISTON-1-2X28 Primary Weapons Systems was formed by firearm enthusiasts in 2008.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"gpc-desc-h\"\u003eKey points\u003c\/h2\u003e\n\u003cul class=\"gpc-desc-points\"\u003e\n\u003cli\u003eStarting out by producing muzzle devices, they tested their compensators on all different types of rifles - from M4s to AK-47s\u003c\/li\u003e\n\u003cli\u003eAfter using both styles of rifles in testing with high round counts, the difference in maintenance needed was both astounding\u003c\/li\u003e\n\u003cli\u003eFrom that basic realization, the PWS long-stroke piston system was born; keeping the core values of the AR-15 design, while also lessening the need for maintenance in high-volume fire situations and adverse conditions\u003c\/li\u003e\n\u003cli\u003eThe 1\/2x28 piston allows the use of PWS suppressors on 1\/2x28 threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Primary Weapons Systems","offers":[{"title":"Default Title","offer_id":45162554556485,"sku":"PWSPISTON-1-2X28","price":76.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/6081\/6709\/files\/6005512.jpg?v=1781528693","url":"https:\/\/gunpartscentral.com\/products\/pws-1-2x28-piston-blk","provider":"Gun Parts Central","version":"1.0","type":"link"}