This mod adds 15 weapons from Monster Hunter Frontier, 5 of each weapon type, for use in World. Installation guide further below.

Pack includes:
Switch Axes (default is the Hoarcry Frostweaver):
-Axe of Determination - 決意の剣斧
-Burning-Freezing Elze Axe - 灼零エルゼアクス
-Fatalis Strike - ミラエアスト
-Magnetic Axe Heran - 光極龍剣斧ヘラン
-Trag Kantso - トラグ・カンツォ

Hunting Horns (default is the Glavenus Horn):
-Cover After - キャヴァ・アフター
-Bitararu Horn - ビタラルホルン
-Gold Soil - ゴールドソイル
-Hero's Testament - 英雄の証
-Mercury Horn Fidda - 司銀猛笛フィッダ

Sword and Shield (default is the Guild Palace Sword):
-Mercury Sword Silver - 司銀真剣シルバ
-Dark Thunder Sword - 絶極冥雷剣
-Flame of Dawn's Light - 炎角剣【暁光】
-Zere - ゼーレ
-Galatine - ガラティーン
Credits:
MHVuse: For making ReFrontier to extract MHF assets
AsteriskAmpersand: For writing both the MHF Importer and the MHW Importer/Exporter
Jodo: For his texture tool and NoChunk
Miralis: For giving me the assets that I didn't have from my own install of Frontier

Installation:
Drag the nativePC folder from the zip into your MHW install directory. Then
go into the folder "nativePC/wp" and rename the folder of the
weapon you'd like to use. If you'd like to use them on a different
weapon, use this link to find your weapon. Then rename both the folder and the files within the folder to match that weapon. Or, use Aradi147's Weapon Transmog to change the appearance of weapons (useful if you want to replace a Taroth/Kjarr weapon).