ABB’s custom ​compound bow string​s are the best strings you can put on your Destroyer 340 2010-11 by Bowtech. Our ​advanced string technology​ delivers unparalleled performance for your bow, along with a warranty covering zero creep, zero serving separation, and zero peep rotation. We only use the finest BCY fibers, and combine that with our advanced string building technologies to offer strings that are unmatched in the industry when it comes to durability, quality, and performance. ​Ultra End Loops​ and ​Power Grip Center Serving​ offers better cam and nock fit, improved durability, and better performance.