Warne 3306 Magazine Extension Black, +3 (9mm Luger), +4 (40S&W), for S&W M&P 9/40 Rings and Adaptors The sight is securely mounted

The sight is securely mounted to MIL-STD-1913 Picatinny rails using a single locking Torx screw and square-shaped integral recoil stop

It packs a punch with its lightning bolt sound and electric jolt due to its high voltage stun capability and because it's paired with an ultra bright flashlight

A traditional sling loop

FRN handle with ergonomic volcano grip for maximum comfort

25mm Germanium lens with a 1

Warne 3306 Magazine Extension Black, +3 (9mm Luger), +4 (40S&W), for S&W M&P 9/40 Rings and Adaptors The sight is securely mountedThese extensions feature an ergonomic shape that allows for better insertion, and finger grooves, allowing the magazine to be stripped from the handgun if needed.