Introducing EPIC ONE – the new icon from the world‑renowned company EPIC AIRGUNS based in the Czech Republic. The EPIC team has built on all their experience gained from producing the successful TWO model and transformed it into its compact bullpup successor. The high manufacturing quality is evident from every angle – for example, the main monoblock of the air rifle is machined from a single piece of metal on a 5-axis CNC machine.

PCP SYSTEM
This bullpup boasts a new adjustable HIGH-POWER balanced valve which guarantees maximum power with minimal hammer spring preload, making it easier to cock the sidelever. At the same time, it reduces air waste and thus increases the shot count per fill. Hammer spring preload can be adjusted externally using a screw located above the buttpad.
The air cylinder with a maximum working pressure of up to 300 bar (4350 PSI) can be filled using the supplied fill probe with a standard 1/8” diameter compatible with common quick couplers. The air rifle is equipped with 2 gauges – one indicating the current pressure in the cylinder, the other showing the pressure in the externally adjustable regulator, which can be set with the included tool in a range from 50 to 190 bar (always follow the instructions in the manual).
To achieve even more consistent muzzle velocity, the regulator is complemented by a large power plenum (63cc for the 420mm barrel version and 95cc for the 550mm and 700mm barrel versions).
BARREL
EPIC ONE air rifles are fitted with an unchoked CZUB barrel (Česká zbrojovka Uherský Brod) with 12 grooves and a 17.7” twist rate. The muzzle is equipped with a 1/2UNF thread for mounting a sound moderator. The carbon shroud serves to stiffen the barrel and at the same time allows barrel pre-tensioning (harmonic tuning).
Air rifles with 420mm and 550mm barrel length are additionally fitted with an integrated K‑Baffle sound moderator, also ending in a 1/2UNF thread.
On the 700mm barrel version, after unscrewing the 1/2UNF threaded segment and exposing the M27x1 thread, it becomes compatible with the EPIC AIRGUNS sound moderator or with a muzzle brake.

Barrel kit
Thanks to the barrel kit you can freely change the barrel length and the overall calibre of the air rifle. The kit includes everything you need (barrel, carbon shroud with M27x1 thread, 1/2UNF moderator adapter, 1/2UNF thread protector, transfer port and loading probe).
For the very best results with heavy pellets and slugs, a barrel kit with an unchoked polygonal Lothar Walther barrel (6 grooves with a 17.7” twist rate) is also available.
MAGNETIC MAGAZINE
The ONE series is equipped with a new pre‑tensioned magazine with a magnetically closing cover. To load it, simply rotate the inner part and insert the first round, which locks the rotary mechanism. Thanks to its compact dimensions, the magazine does not spoil the overall look of the air rifle and does not interfere with handling. In addition, it holds projectiles up to 14mm long.
BULLPUP DESIGN
Thanks to clever bullpup engineering, the ONE model achieves exceptionally compact dimensions while the air rifle remains perfectly balanced. For maximum shooting comfort, the stock features a length‑adjustable buttpad with a textured contact surface and a QD mount for a sling. The Bag Rider shown in the photos is not included.
For a proper cheek weld there is a rubberised cheekpiece which can be freely moved along the 11mm dovetail running across the entire main block of the air rifle. The same applies to the raised Picatinny rail canted up to 30 MOA, which makes it easier to zero your scope for shooting at extreme distances.
You can also purchase the Top Rail EPIC ONE – a tuning Picatinny rail with a number of M‑LOK slots on the sides, or an Arca‑Swiss mounting platform for versions with a 580cc and 300cc carbon bottle.

To attach additional accessories you can use the two short Anschütz UIT rails on the sides of the barrel, or the series of M‑LOK slots located between the buttpad and the standard AR-15 style grip.
The trigger mechanism has been fine‑tuned down to the smallest detail. Using several screws you can adjust the trigger pull weight, the travel of the first and second stage, and the height and rotation of the trigger blade. The reliable lever safety is placed right in front of the trigger, so you do not have to look away from the target to disengage it. The easily reversible sidelever with an extremely smooth action is already a standard feature on EPIC air rifles.
VARIANTS / CONFIGURATIONS
EPIC ONE is available in three construction variants:
- Classic – standard aluminium air cylinder and short lower Picatinny rail
- CFB (Carbon Fiber Bottle) – carbon bottle and short lower Picatinny rail
- CFB Arca-Swiss – version with carbon bottle supplemented by an Arca‑Swiss mounting platform with a number of M‑LOK slots on the sides and a lower Anschütz UIT rail

NOTE – The EPIC ONE air rifle offers numerous options for adjusting both internal and external components, and some modifications require extensive knowledge of PCP air rifles. Always follow the user manual – incorrect procedures may result in irreversible damage to the air rifle and loss of warranty.