ILF Limbs by Core
At Border we offer a synthetic composite core and is denoted by an H in the HEX6.5 (discontinued) and HEX6.6 model series. This offers approximately 4fps to 8fps more arrow speed than their multi-laminated bamboo/wood equivalent. This difference is roughly equivalent to 1lb to 1.5lbs of bow weight performance.
Now includes previous BB1 and BB2 upgrades.
More details...
Wood cores vertically stacked end multi-laminated evens out the
irregularities and gives a more homogenous make up eliminates possible
irregularities that can be found in normal wood cores. Vertically
stacked multi-laminated cores are also available in bamboo.
Hyperflex synthetic core, a cross linked polymer resin blended with a high tech low mass high strength solids designed to be dimensionally stable over a wide range of temperatures ensures a fast stable foundation for limb structure ensuring the lowest possible performance change in the limb due to temperature fluctuations.