Exceptionally extra heavy pellet, the heavier version of the Exact Jumbo Monster, Jumbo Monster Grand is now the heaviest of Exact Jumbo pellets offered by JSB, specially crafted for high power air rifles. Designed with a dome-head diabolo shape and perfect centre of gravity distribution, with a heavy mass of 28.55 grains, all contributing to stability, down-range ballistics and providing highly accurate, long distance shooting, especially for benchrest shooters. Excellent projectile for owners of powerful FAC weapons
 
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