{"product_id":"kwa-lm4-hop-up-cylinder-part-4","title":"KWA LM4 Hop Up Cylinder (Part 4)","description":"\u003cp\u003eThe metal LM4 hop up cylinder acts as the primary housing for the LM4 hop up system. It appears as part 4 on any LM4 diagram, but is also part 4 on the PTS MKM AR-15 and PTS MML MATEN. Most internals for the PTS MKM AR-15s are compatible with the LM4 PTR Series.\u003c\/p\u003e","brand":"KWA","offers":[{"title":"Default Title","offer_id":52564296302928,"sku":"199-3001-0004","price":8.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/4847\/5984\/files\/199-3001-0004-kwa-lm4-cylinder-2.jpg?v=1768490707","url":"https:\/\/tsairsoft.com\/products\/kwa-lm4-hop-up-cylinder-part-4","provider":"TSAirsoft","version":"1.0","type":"link"}