Excalibur Crossbow Matrix String Blue

Excalibur Crossbow Matrix String Blue. First it increases speed which is a key attribute of Matrix Series crossbows. The Matrix 380 Xtra for example shoots 380 fps The second advantage is reduced creep which allows you more time shooting less time tuning. The Excalibur Matrix string also features a proprietary center serving which will give you increased string life. For Matrix Series crossbows only. Features of Excalibur Crossbow Matrix String: For Matrix Series crossbows only Constructed of BC