The Barra 1100z Pre-Charged Pneumatic air rifle was meticulously built with the serious shooter in mind. Constructed with premium components, it offers high performance and accuracy right out of the box. This pellet gun is packed with features that make customization easy. It is an unregulated PCP gun with a max fill pressure of 3000 PSI via the standard Foster quick disconnect. The hammer spring is adjustable, allowing you to easily adjust the power, noise, and shot count to suit your needs. With heavier pellets, the 1100z can produce muzzle energy exceeding 36 FPE. The trigger is adjustable and has a manual safety. Example performance: 14.30 gr pellets | 975 FPS | 30 FPE | 18.52 gr pellets | 925 FPS | 35 FPE. We crafted this hunting pellet rifle with premium materials for reliability and performance. The breech and scope rail are machined from a single block of metal for maximum durability and accuracy. The solid steel side lever and handle make for extremely light cocking effort and rapid reloading. The bolt is smooth and seals in the breech, lacking the troublesome dual O-ring setup found in many air rifles. The rifled barrel has an aluminum air stripper that attaches with ½-20 threads, keeping it perfectly centered in the shroud. The shroud also features ½-20 threads under a knurled thread protector for additional noise suppression. The shroud is locked in place and aligned with the action with a barrel band that screws into the stock instead of just clamping around the air tube. The reinforced polymer stock features ambidextrous comb height adjustment so you can get perfect alignment with your scope—great for left handed shooters! The rubber butt-pad shoulders well and avoids slipping. The foregrip swells for easy carrying and bags well too. The stock has a rear sling attachment point and a front picatinny rail for accessory mounting.