Sierra's four-station jacket draw process results in jackets with a uniform thickness and minimal degree of imperfections on the surface which further aids accuracy, and ensures reliable levels of expansion.
- Dia. (inches) - 0.257
- Weight (grains) - 117
- Sectional Density - .253
- Ballistic Coefficients and Velocity Ranges -
.410 @ 2500 fps and above
.403 between 2500 and 1800 fps
.370 @ 1800 fps and below
Pellpax offers the best delivery service in the UK, with weekly deliveries on all airguns across England and Wales (Scotland on the last Weekend of the Month), and mail order deliveries on all other items.
As an RFD we can deliver air rifles and air pistols direct to your door. See our guidelines on what ID is required.