The maximum cyclic rate of the Jack is affected by several factors

Moisture-Wicking Internal Lining

The KRYTAC rotary hop-up has 15 adjustment settings and a numbered adjustment wheel for a quick reference point to determine how much hop is needed

leaving you with plenty of rail space for you to mount an optic

The Hopup Chamber TE unit is machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy

HK Army TRK - Heat - Jogger Pants-Medium Flex The maximum cyclic rate ofIntroducing the HK Army TRK Jogger pants. The TRK's are comprised of a premium knit poly blend for supreme comfort and flexibility. Featuring custom printed vertical leg designs, embroidery detailing, waterproof zipper pockets, reinforced knees and two swab pockets make these the perfect pant for any paintball player. Details: Knit Poly Blend Drawstring waistband Embroidery Detailing Waterproof Zipper Pockets Jogger Fit Two Swab Pockets Cuffed Ankles