Zenith Zf-56 5.56 NATO Rifle, 14.5" Barrel, 30-Round Capacity
- Capacity-Rounds:
- 30
- Caliber-Gauge:
- 223 Remington / 5.56 NATO
The Zenith ZF-56 5.56 NATO rifle is a semi-automatic pistol built on a roller-delayed blowback system that delivers reliable, controllable fire in a compact package. At 14.5 inches, this cold hammer-forged barrel strikes a balance between velocity and maneuverability, making it a natural choice for shooters who want serious capability without full-length rifle proportions. Whether you're working a defensive scenario, running drills at the range, or building a specialized carbine setup, the ZF-56 combines precision engineering with practical American manufacturing.
Built around a roller-delayed blowback action—the same operating principle trusted by military and law enforcement worldwide—the ZF-56 handles 5.56 ammunition with the kind of smooth, predictable reliability that builds confidence. The cold hammer-forged 4150 CMV barrel is threaded and ready for suppressors or muzzle devices. A full-length Picatinny rail on top gives you absolute freedom for optics mounting, while the M-LOK free-floating handguard and integrated heatshield keep your grip cool and your setup modular. Last-round bolt hold-open means you'll know instantly when the magazine runs dry.
The controls are built for serious use: an ambidextrous manual safety lever lets you operate from either shoulder, and the 6–8 lb. trigger breaks clean without fuss. The rifle ships with three 30-round AR magazines, a high-quality carrying case, and a buffer tube compatible end cap—everything you need to get on target right away. At 7 pounds unloaded, it's light enough for extended handling without feeling flimsy.
Key Features
- Roller-delayed blowback operating system for smooth, reliable function
- 14.5" cold hammer-forged 4150 CMV barrel, threaded and ready for suppressors or devices
- Full-length Picatinny rail for mounting optics and accessories
- M-LOK free-floating handguard with integrated heatshield
- Last-round bolt hold-open system
- Ambidextrous manual safety lever
- Semi-automatic only
- Includes three 30-round AR magazines and carrying case
Specifications
| Caliber | 5.56 NATO |
| Operating System | Roller-delayed blowback |
| Mode of Fire | Semi-automatic |
| Barrel Length | 14.5 inches |
| Barrel Material | Cold hammer-forged 4150 CMV, threaded 1/2 x 28, right-hand |
| Rifling | 6 grooves, right-hand twist 1:10 |
| Magazine Capacity | 30 rounds (AR-type) |
| Trigger Pull | 6–8 lbs. |
| Safety | Ambidextrous manual lever |
| Handguard | M-LOK, free-floating with heatshield |
| Weight (unloaded) | 7 lbs. |
| Rail System | Full-length Picatinny top rail |
Frequently Asked Questions
What comes in the box with the Zenith ZF-56?
Each rifle ships with three 30-round AR magazines, a high-quality carrying case, a buffer tube compatible end cap, and a user manual.
Is the barrel threaded, and can I use a suppressor?
Yes. The 14.5" barrel is cold hammer-forged 4150 CMV steel and is threaded 1/2 x 28 right-hand, making it ready for suppressors, flash hiders, or other muzzle devices.
What kind of magazines does the ZF-56 use?
The ZF-56 accepts standard AR-type 30-round magazines. Three are included with your rifle.
Can I mount optics on this rifle?
Yes. The ZF-56 features a full-length Picatinny rail on top, giving you unlimited options for mounting scopes, red dots, or other optics.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.

