{"product_id":"promag-roller-follower-magazine-ar15-5-56mm-40-rounds-black-md-rm-40","title":"ProMag Roller Follower Magazine AR15 5.56mm, 40 Rounds, Black Md: RM-40","description":"\u003cb\u003eProMag Roller Follower Magazine AR15 5.56mm, 40 Rounds, Black Md: RM-40\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eProMag’s Rollermag reinvents the wheel by adding them to an anti-tilt follower, in a Technapolymer magazine body. Experience a smooth, anti-tilt rolling feed with the revolutionary Rollerfollower for maximum friction reduction. Magazine is built with ProMag’s anti-fatigue chrome silicon springs - so you can keep them loaded and stashed for up to 6 years without worry.\r\n\r\nFeatures:\r\n\r\n- Technapolymer construction\r\n- Rollerfollower\r\n- Chrome Silicon springs\r\n\r\nSpecifications:\r\n\r\n- Color: Black\r\n- Material: Polymer\r\n- Capacity: 40\r\n- Ammo Window\/Witness Holes: FALSE\r\n- Compatible With: AR-15","brand":"ProMag","offers":[{"title":"5.56x45mm NATO \/ AR-15 Magazines \/ AR-15","offer_id":43112868773993,"sku":"11169445","price":21.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8341\/4377\/files\/300033.jpg?v=1776521653","url":"https:\/\/westerngunstore.com\/products\/promag-roller-follower-magazine-ar15-5-56mm-40-rounds-black-md-rm-40","provider":"Western Gun Store","version":"1.0","type":"link"}