The PTS EPM E9 Magazine is a 110-round spring loaded magazine that features a constant-curve internal geometry for reliable feeding and a tough Dupont Zytel polymer outer body that will withstand the toughest field use conditions

Ring Overall Height: 2

ALSO HAS UTILITY AS A BARREL EXTENSION

-          Unique cheek welds for maximum comfort

Made for the UMAREX GLOCK17 gas blowback series

Laylax Prometheus Flat Hop Tensioner (Bridge Type) Odin The PTS EPM E9 MagazineEssential for flat hop setups. Creates 3 points of contact with the BB. Improved stability and accuracy. Soft and hard versions included for various BB weights. Hop up nubs (standard hop up setups) and hop up tensioners (flat hop R hop setups) are the first point of contact between the gun and the BB itself. This crucial point of contact determines the stability of the BB in flight and thus its accuracy. For flat hop R hop builds, the flat hop