how to load a brad nailer

{"cid":"91222045","title":"Durable Electric Brad Nailer with 75-100 Nails Load Capacity and Robust Steel Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/b9\/aaec3b4d1e8618eb24bbd38e73a4-200x200-1.jpg","attrs":{"Price":"$65.00\/pieces 1-9 pieces","Brand Name":"XINZONGHE","Model Number":"NS301","Warranty":"1m","Voltage":"120V\/60HZ","For Min Nail Length":"1in","For Max Nail Length":"2 1\/2IN","Customized support":"OEM","Place of Origin":"Chongqing, China","Type":"electric nailer","Capacity":"100pcs","Power Source":"Manual","Name":"Railway Rifle","Application":"Furniture and Masonry","Load Capacity":"75-100 Nails","Color":"Red","Package":"Plastic Case","Material":"Steel","Quality":"High Industrial Qulity","Dimension":"340*50*140","Weight":"2.4kg","Packaging Details":"Standard Package"}}

{"cid":"91220806","title":"16gauge Pneumatic Finish Nail Gun Air Brad Nailer T64 16gauge","imgUrl":"https:\/\/img.chinax.com\/nimg\/af\/06\/925e78b500f65bc5b25c427a83e6-200x200-1.jpg","attrs":{"Price":"Negotiation","Minimum Order Quantity":"100pcs","Model NO.":"FSY-T64","Degree of Automation":"Semi-automatic","Screwdriver Startup Mode":"Hand press","Condition":"New","Customized":"Non-Customized","Model":"Fsy-T64","Transport Package":"Corrugated Case","Specification":"T64","Origin":"China","HS Code":"84671900","Supply Ability":"1000PCS\/Month","Type":"Brad Nail Gun","Usage":"Brad Nail Gun","Working Style":"Reciprocating Type","Air Wrench Type":"None","Pneumatic Drill Range":"None","Brand":"None","Samples":"US$ 38\/Piece 1 Piece(Min.Order) | Request Sam","Place of Origin":"China","Certification":"ISO 9001, ISO 9000, QSR","Packaging Details":"Corrugated Case","Payment Terms":"LC, T\/T, PayPal"}}