CMMG Banshee line of pistols offer maximum portability and concealment. Standard features include air craft grade aluminum receivers; Zeroed pistol grip, drop-in trigger, polymer dust cover, ambi-charging handle; M-LOK free float handguard and Cerakote finish. The Mk57 platform is designed to use FN Five-seveN pattern magazines and still offers the full range of AR15 operational features like last round bolt hold open and can utilize standard AR15 triggers.
Brand: CMMG
Category: Tactical Pistols
Series: MK57
Model: Banshee
Caliber: 5.7x28mm
Barrel Length Range: 8" to 8.99"
Capacity: 20+1
Barrel Finish: Black Nitride
Barrel Material: Steel
Safety: CMMG Zeroed 60 / 90 Degree
Barrel Length: 8"
Max Capacity: 20
Receiver Finish: Black Armor Cerakote
Trigger: Mil-Spec
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 5.7X28mm was introduced by FN in 1993, developed for a new concept called Personal Defense Weapon (PDW), intended to replace the pistol, submachinegun, and carbine for miliitary use. The concept is a compact, selective fire weapon intended for use within 200 meters, firing a light projectile for controllable recoil. The 5.7X28mm was designed for FN's P90 PDW. It uses a short bottlenecked case firing a 31-grain .224-inch bullet at 2325 fps. Performance exceeds military handgun cartridge, especially as range increases. Although many experts find the concept sound acceptance by the military has not been rapid. — Craig Boddington