This bullet, like the majority of sierra's range, is incredibly accurate. This is largely down to its boat tailed base which reduces the size and pull of the vacuum that fires behind the fired bullet and consequently allows the bullets to fly straighter.
- Dia. (inches) - 0.338
- Weight (grains) - 250
- Sectional Density - .313
- Ballistic Coefficients and Velocity Ranges
.565 @ 2500 fps and above
.563 between 2500 and 2000 fps
.550 between 2000 and 1600 fps
.537 @ 1600 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.