Air rifle Air Arms S510 S/L Ambi Traditional 4,5 mm

The Air Rifle Air Arms S510 S/L Ambi Traditional is equipped with an integrated sound moderator, which also functions as a gas moderator. A key upgrade is the newly designed SL (short for Side Lever) cocking system, which utilizes a bolt mechanism similar to the biathlon-style (2-stroke), enabling rapid cycling and reloading without shifting the rifle's position or losing sight of the target.

ATTENTION!!!
Filling PCP air rifles requires a suitable compressed air source:
- A cylinder, from which air can be transferred using a PCP fill kit,
- or a pump.

The air introduced or transferred into the rifle’s reservoir must be dry, preventing corrosion. The reservoir should always maintain a minimum charge of approximately 30 BAR to remain self-sealed.

For safety—of both the air rifle and the shooter—the cartridge will automatically vent if the maximum fill of 250 BAR is surpassed, safely releasing excess compressed air. Overfilling the cartridge beyond the permissible limit can result in irreversible damage, so the recommended fill pressure should remain below 190 BAR. Once fully charged, the system provides up to 80 consistent shots (approximately 65 in .177 caliber and about 80 in .22).
The package contains an adapter to allow air filling by both methods. The rifle features a built-in manometer for monitoring the pressure inside the reservoir.

The barrel is precision-crafted by Lothar-Walther and measures 395 mm in length. With a 12-groove rifling and a 450 mm twist rate, optimal spin is imparted to lightweight projectiles not exceeding 360 m/s. The barrel is finished with an external thread for mounting an additional moderator.

Pellet loading is accomplished by retracting the SL side lever, employing the 2-stroke operation to rotate the 10-shot rotary magazine. Pushing the lever forward chambers a pellet into the barrel, ready for firing. Constructed from robust polymer, the magazine features a clear cover facing the shooter for easy monitoring of remaining pellets.

The trigger offers adjustable settings for both pull weight and travel distance. A spring-loaded mechanical safety effectively guards against accidental discharge from unintended trigger contact.

Handcrafted from a single piece of poplar, the stock is reminiscent of a classic hunting rifle. It features a Monte Carlo-style profile with a high cheek piece, enhancing comfort while aiming. A soft rubber butt pad secures the rifle against the shoulder, providing stability during use.
Pistol and front grips feature pronounced grooves to improve hold and control, while also enhancing the rifle’s overall look. The fore-end is deeply cut for a classic hunting aesthetic, with the added benefit of reducing total weight.

The rifle comes without mechanical iron sights, but given its outstanding accuracy even at extended ranges, they are unnecessary—the level of grouping achieved far surpasses visual acuity. For greater precision, an optic can be mounted on the standard 11 mm two-piece scope rail.

Designed for ambidextrous use—suitable for both right- and left-handed shooters

Technical data
Wood: Poplar
Caliber: 4.5 mm (.177)
Barrel: rifled, 12-groove, twist 1:450 mm, choked
Bullet kinetic energy: below 17 Joules
Overall length: 885 mm
Barrel length: 395 mm
Maximum reservoir pressure: 232 bar (2900psi), recommended 190 bar
Weight: 2.6 kg
Manufacturer: Air Arms, UK