Beretta Cx4 Storm .40 S&W Carbine, 16.6 in Cold-Hammer-Forged Chrome-Lined Barrel, Black, 10+1, Compatible with Beretta 96-Series Magazines
This Beretta Cx4 Storm in .40 S&W is a factory-configured carbine with a fixed, straight-blowback system and a 16.6-inch cold-hammer-forged, chrome-lined, non-threaded barrel. Built on Beretta's lightweight technopolymer chassis, it features matching serial numbers on the barrel and receiver, proof and import markings, and is set up for Beretta 96-series magazines. It ships with its original case, manual packet, and a 10-round steel magazine.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The polymer stock shows small scuffs.
What’s Included
- Original case
- Beretta Cx4 Storm owner's manual packet
- One 10-round steel magazine
- Beretta factory tag/label with model and caliber information
The carbine uses a fixed-barrel blowback action for .40 S&W, paired with a 16.6-inch steel barrel that is cold-hammer-forged, chrome-lined, and non-threaded. The 1:15.7-inch right-hand twist supports the caliber well, and the maximum stated capacity is 10+1.
The one-piece technopolymer stock and receiver are finished in black and incorporate Beretta trident medallions. The stock includes a thumb-hole design with adjustable length of pull via spacers (14.0 inches as set) and sling provisions at the front stud and rear buttstock slot. The magazine well is integrated into the pistol grip for direct use of Beretta pistol magazines.
Controls and setup include a cross-bolt safety, a single-action trigger, and a reversible charging handle that is currently installed on the left side. Bottom and left accessory rails are present for mounting compatible accessories as needed.
This example is marked "P. BERETTA – GARDONE V.T. – MADE IN ITALY" with Beretta USA import markings, and the barrel and receiver carry matching serial numbers. It is configured for Beretta 96-series magazines, and the included 10-round steel magazine is correct for the .40 S&W Cx4 platform.




