Air Arms S400 MPR Precision

When it comes to precision shooting, few air rifles offer the combination of reliability, performance, and craftsmanship that the Air Arms S400 MPR delivers. Designed with competitive shooters and serious enthusiasts in mind, this pre-charged pneumatic (PCP) air rifle has built its reputation as one of the most versatile and accurate rifles in the target-shooting world. Whether you are competing at club level, practicing your marksmanship, or simply seeking a high-quality PCP rifle for target work, the S400 MPR is a trusted choice.

Air Arms S400 MPR

Air Arms is renowned for its craftsmanship, and the S400 MPR continues that tradition. The build quality is exceptional, with a robust action, solid breech design, and smooth cocking bolt. The beech or walnut stock is carefully finished, giving the rifle an elegant appearance that complements its precision engineering.

S400 MPR 10-meter target rifle

• Precharged pneumatic (PCP) – PCP Target Rifle
• Single-shot Bolt-action (not adjustable from RH side of the gun)
• 7 joules (5.16 ft-lbs.)
• Highly adjustable match trigger (first-stage length, second-stage pull, move up/down, forward/back)
• 11mm dovetail
• Adjustable cheekpiece
• Adjustable buttpad
• 12-groove, nickel-plated Lothar Walther barrel
• Globe front sight accepts inserts
• Removable reservoir with built-in gauge (manometer)
• Lightweight, ambidextrous poplar stock

To fill the gun, unscrew the air reservoir and attach it to the 200-bar DIN hole of a scuba tank or hand pump. The end of the reservoir has a manometer (air pressure gauge), so you’ll always know how much air is left in the tank. The correct air pressure for the MPR is 200 bar (2,900 psi).

Air Arms S400 MPR For Sale || Buy Air Arms S400 MPR

The Air Arms S400 MPR (Multi-Purpose Rifle) was created to bridge the gap between entry-level target rifles and fully regulated competition models. It offers competition-grade accuracy at an accessible price point, making it popular among field target shooters and club competitors.

Thanks to its Lothar Walther barrel, the S400 MPR is capable of producing sub-10mm groups at 30 yards, with many shooters reporting exceptional accuracy beyond that distance. Its consistent power output, combined with the two-stage trigger, gives marksmen the control and confidence needed to compete effectively.

For target shooters in regions with power restrictions, the rifle is available in a sub-12 ft-lb version (ideal for the UK), ensuring compliance with local laws. Higher-powered versions are also available in other markets, making the S400 MPR a flexible option worldwide.