It’s my strong conviction that – even now – people spend too little time thinking about pellets!
Many airgunners I know spend endless time and effort on their air rifle, but more-or-less take the pellets for granted. In fact, there’s much to be gained by a careful choice of pellets, as we’ll read in this post…
They’re Great Value.
Daystate Rangemaster Sovereign 15.9 Grain .22 caliber pellets are manufactured by JSB in the Czech Republic specifically for Daystate.
These dome head pellets have been selected and tested to work reliably in Daystate PCP air rifles without further selection. They are intended for use in high-powered, long range PCPs fitted with Lothar Walther barrels.
As these pellets are used to test guns at the Daystate factory, that would clearly seem to be an strong validation of that claim!
However, as you would expect, they also work well in many other air rifles, too.
Daystate Rangemaster Sovereign .22 caliber pellets are priced at $16.95 for a tin of 500. This makes the cost of each pellet 3.4 cents. This is surprisingly cheap and makes these pellets an absolute bargain!
As a heavy domed pellet, these Daystate Rangemaster Sovereign pellets are normally used for hunting and other general shooting. Of course, JSB has an outstanding reputation for producing quality pellets. So – combined with the Daystate name – expectations are high for the Rangemasters.
Detailed Test Results.
We tested these pellets in considerable detail and here’s the results…
Achieving a consistent head size is a major aim for most pellet manufacturers. For the Sovereigns we tested, it was extremely well controlled. No less than 88% of the tested pellets had a head diameter of 5.52 mm, with a very few outliers – only 0.01 mm (that’s less than 4 Thou) smaller or larger – on either side of this as you can see from the chart below.
The actual average weight of the pellets we tested was 15.88 Grains. This is within 0.02% of the claimed weight of 15.9 Grains. Very close indeed!
So, the average weight of the Daystate Rangemaster Sovereign 15.9 Grain .22 caliber pellets we tested was very, very close to the claim at 15.88 Grains. However, only 6% of the tested pellets actually weighed 15.90 Grains.
Ten percent of the tested pellets weighed 15.91 Grains. This was the most common weight, as we can see from the chart below.
The lightest pellets tested using our “laboratory grade” milligram balance weighed 15.65 Grains. The heaviest 16.07 Grains. That’s a variation of 2.7%.
Twenty percent of the Daystate Rangemaster Sovereign 15.9 Grain .22 caliber pellets we tested measured 7.46 mm in length. The shortest pellets measured 7.41 mm, the longest 7.59 mm, that’s a spread of 2.4%.
Such consistency in manufacturing is a major cause of both consistent muzzle velocity and accuracy.
As a part of this comprehensive pellet-testing procedure, we washed the pellets and weigh the amount of dust that’s an inevitable by-product in the manufacture of lead pellets.
The tin of Daystate Rangemaster Sovereign 15.9 Grain .22 caliber pellets we tested contained 0.23 Grains of dirt. That’s 0.046 Grains per 100 pellets, or 0.00266% of the pellet weight. That’s extremely low and another indication of quality manufacturing!
We tested the actual Ballistic Coefficient for these pellets using a Labradar Doppler radar system and found it to be 0.029. This is exactly the same figure as claimed by Daystate. It’s also relatively high for a .22 caliber domed pellet and indicates strong downrange performance.
Due to the high BC of these pellets, they retain 70% of that initial Muzzle Energy out at 45 Yards. So, it’s clear that the Daystate Rangemaster Sovereign 15.9 Grain .22 caliber pellets are suitable for hunting at long ranges, especially when fired from a powerful PCP air rifle, as intended.
Daystate Rangemaster Sovereign 15.9 Grain .22 caliber pellets are packed in a push top tin. There’s a disk of foam inside the tin so provide protective padding during transport. The large diameter tin matches the volume of the pellets and padding well, so no rattling is heard when the full tin is shaken.
I’ll go on record as saying that I much prefer screw-top pellet tins. I tend to have unintended disasters when opening push-top tins and one happened to me during this test!
Of course, that’s the reason to decant your pellets into one of those beautiful leather Wilkins pellet pouches before you go shooting…
And, of course, the Daystate Rangemaster Sovereign pellets are, of course, very far from the only ones that ship in push-top tins!
Daystate Rangemaster Sovereign 15.9 grain .22 caliber pellets combine good manufacturing consistency with a below-average price.
The head diameter, in particular, was extremely consistent. These are also very clean pellets.
That’s a great combination. If you’re shooting .22 caliber and not using these pellets, they’re definitely worth trying.
But even with such good manufacturing quality, it’s clear that all pellets are not absolutely identical. If you’re looking for match-winning performance, it’s definitely worth washing and sorting your pellets, even when you’ve found the “perfect” pellet for your gun.