{"product_id":"dboys-m4-m16-series-v2-metal-hop-up-chamber-unit","title":"DBoys M4 \/ M16 Series V2 Metal Hop Up Chamber Unit","description":"\u003cp\u003eThis metal hop-up chamber unit by DBoys is perfect for M4\/ M16 series AEG rifles. Constructed out of durable shatter-resistant metallic composite, this hop-up is designed for maximum performance and is a cost effective alternative to other similar hop-up chamber units that can cost more than $25!\u003cbr\u003e\u003cbr\u003eNOTE: Although this hop-up chamber unit is ready to use out of the box, professional installation is recommended\/may be required.\u003c\/p\u003e\u003cp\u003eIn the Box\u003cbr\u003eHop-up chamber\u003cbr\u003espring\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e\u003cbr\u003eCalifornia Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"DBoys","offers":[{"title":"Default Title","offer_id":53883073397102,"sku":"ACC-BI-M53","price":10.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0899\/9524\/7982\/files\/pd-81-1200x800-3-480x480.jpg?v=1780815119","url":"https:\/\/store.xtremeairsoft.net\/products\/dboys-m4-m16-series-v2-metal-hop-up-chamber-unit","provider":"XTREME Airsoft Superstore","version":"1.0","type":"link"}