{"product_id":"ruger-ar-556-mpr-450-bushmaster-18in-black-anodized-semi-automatic-rifle-5-1-rounds","title":"Ruger AR-556 MPR 450 Bushmaster 18in Black Anodized Semi Automatic Rifle - 5+1 Rounds","description":"\u003cp\u003eRuger AR-556 MPR 450 Bushmaster 18in Black Anodized Semi Automatic Rifle - 5+1 Rounds - Ruger's AR-556 MPR rifle has a rifle-length gas system which provides smoother operation and reduces felt recoil. The  matte black oxide chrome-plated bolt carrier inside diameter and chrome-plated gas key inside diameter provides exceptional resistance to hot gases. Its lower receiver is fitted with Magpul MOE grip and a Ruger Elite 452 two-stage AR-trigger which offers a smooth, crisp, 4.5 pound trigger pull. The flattop upper receiver is made from forged aerospace-grade 7075-T6 aluminum, and includes a forward assist, dust cover and brass deflector. Its handguard is free-floating for accuracy and features Magpul M-LOK attachment slots along the 3, 6 and 9 positions. The threaded, cold hammer-forged, 4140 chrome-moly steel barrel with ultra-precise rifling provides exceptional accuracy, longevity and easy cleaning. The barrel also provides M4 feed\u003cbr\u003eramps which improves operational reliability, while the matte black nitride finish provides corrosion resistance. The AR-556 MPR has a Magpul MOE SL collapsible buttstock on the Mil-Spec buffer tube.\u003c\/p\u003e\n\u003cp\u003eGently used: Less than 100 rounds since purchase on 2\/12\/2024\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable 11\/2\/2026\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15\" Free Float M-LOK Handguard\u003c\/li\u003e\n\u003cli\u003eRuger Elite 452 AR-Trigger\u003c\/li\u003e\n\u003cli\u003eErgonomic MAGPUL Furniture\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ruger","offers":[{"title":"Default Title","offer_id":68176143483184,"sku":"AR556","price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/9095\/0448\/files\/ruger-ar-556-mpr-450-bushmaster-18in-black-semi-automatic-rifle-5-rounds-1520994-1.jpg?v=1792966500","url":"https:\/\/emblemoutdoor.com\/products\/ruger-ar-556-mpr-450-bushmaster-18in-black-anodized-semi-automatic-rifle-5-1-rounds","provider":"Emblem Outdoor","version":"1.0","type":"link"}