Air Arms S400 Beech Rifle

Air Arms S400

The Air Arms S400 is a highly regarded single-shot PCP rifle known for its accuracy, reliability, and refined British engineering. With its smooth bolt-action system, adjustable two-stage trigger, and efficient non-regulated firing valve, the S400 delivers exceptional consistency shot after shot. Available in both full-length Classic and Carbine versions, as well as FAC models, it offers flexibility for hunters and target shooters alike.

Refined Handling & Practical Design
Offered with three stock options—Beech, Walnut, and Walnut Thumbhole—and available in both right- and left-handed configurations, the S400 allows shooters to find the perfect fit. The rifle’s under-stock pressure gauge and quick-release filling system make day-to-day use simple and efficient.

Carbine – Compact & Field-Ready
Measuring just 35", the Carbine model is light, short, and exceptionally manoeuvrable—ideal for woodland stalking, hide work, or use from a vehicle. Despite its compact size, it delivers impressive shot counts and the same renowned accuracy as the full-length version.

Performance & Shot Count

• .177 (4.5 mm): Approx. 60 shots

• .22 (5.5 mm): Approx. 80 shots

• Power: Set to 12 ft-lb for UK-legal non-FAC models

• FAC versions available for higher power requirements

Features

• Single-shot, bolt-action PCP rifle

• Smooth, easy-loading bolt (right- or left-hand bolt available)

• Available in Carbine or Classic full-length

• Offered in Beech, Walnut, and Walnut Thumbhole stocks

• Right- and left-hand stock options

• Adjustable, true two-stage trigger

• Efficient, non-regulated valve system

• Quick-release fill system for fast charging

• Under-stock pressure gauge for easy pressure monitoring

• Lightweight and well-balanced, especially in Carbine form