The “M” stands for “magnum” in the Benjamin Bulldog M357 — a high powered entry in Benjamin’s Bulldog series of high caliber air rifles. The M357 delivers from 275 to 300 foot-pounds of energy per shot for a knockdown punch 50% higher than the original model. To this magnum-level force, add an M18 muzzle adapter and an extended reservoir holding 440cc of air at 3,000 psi. Get all this in a compact, lightweight, well-balanced bullpup, making it one of the most powerful production .357 air rifles available. The M357 comes with a five-shot magazine and requires a reservoir refill with each fresh magazine load.

Features:

• Magnum-level knockdown power with up to 300 foot-pounds of energy per shot
• Harvest big game using .357 caliber slugs in a five-round magazine
• Extended reservoir holds 440cc of air at 3,000 psi — enough for five high-powered shots
• Compact, lightweight, well-balanced bullpup design
• Adjustable trigger
• Designed and built for hunting large game