The Deadlywind Whip tip for the HK Army Lazr Barrel kit. This comes as just tip. This makes the barrel considerably lighter Built from the same high quality, swab-able carbon fiber as the FiburX barrels, the Deadlywind Whip Tip is your Carbon Fiber tip solution to your existing 2-piece barrel kit. Weighing in at just 33 grams for the 14" tip, it is the lightest tip available. Unlike other carbon fiber barrels, the Whip Tip is built with a unique 3 layer construction. 2x2 satin Twill external, uni-direction fibers laid up in a strong multi-vector pattern, and then a super slick "Silkfiber" inside that can be safely swabbed. CNC-ported with 4 rows of straight ports then hand-assembled and quality checked-- You can't get any more accurate. Length listed is close, but with the handmade nature of the product may vary slightly.