Bisley Mainspring No.5 By Ox brand_-Birchwood

Bisley Mainspring No.5 By Ox brand_-BirchwoodAvailable for a variety of Air Rifles, OX Springs are the worlds first Square Section air rifle mainsprings available to the public. Manufactured from Swedish High Content Chrome Maganese Carbon Silicon Tempered Spring steel, offering tensile strength in excess of 250,000 lbs per square inch.

so the brass is fully prepped and ready to load straight from the box — no extra case prep needed before your first firing

and the rot-proof webbing stands up to season after season of use

the adaptor stays on the scope

choosing and storing cognac

weather-resistant surface

Lateral compression straps cinch the load

Made in England by J

Five external pockets are complemented by an internal baton pocket

before culminating in the ultimate challenge: tracking a big male lion on foot through the Tanzanian bush

giving you a full day's supply on any driven or walked-up day without needing to top up from the vehicle

Hook-and-loop sleeve panels let you attach rank slides

Carrying is comfortable thanks to the extra-wide