The Air Arms S400 .177 is the most popular top class, single-shot, pre-charged pneumatic sporter of them all and for a host of good reasons. Developed and built with the same care and precision as its 10-shot stablemate, the S400 is as comfortable in the hunting field as it is on the Hunter Field Target course.

At the heart of the S400 is a full-power, consistent action, which feeds a match quality Lothar Walther barrel developed to Air Arms’ specification. Each pellet is loaded by hand via a generous- bolt-action breech and the comfortable bolt handle makes cocking and loading the rifle fast, secure and easy.

The S400’s performance package is completed in the finest possible way, by stylish woodwork (produced by the highly acclaimed Minelli Group), an adjustable, two-stage trigger with a cross-lock safety catch- and an on-board pressure gauge.