On test today are the NSA 19g and 21g HP slugs.
I used the Air Arms S500 22 cal (unregulated), Daystate Wolverine R HP 22 cal (regulated) and Daystate Huntsman Regal XL 22 cal (unregulated).
Starting pressures:
Air Arms S500 (190 bar)
Daystate Huntsman Regal XL (200 bar)
Daystate Wolverine R HP (230 bar)
The Air Arms was set up at full power.
As frame of reference:
1. Air Arms S500 shoots one hole groups at 40 yards with the 18.13g JSB's
2. Daystate Huntsman Regal XL shoots one hole groups at 40 yards with the 18.13g JSB's
3. Daystate Wolverine R HP shoots one hole groups at 40 yards using the redesigned Monster 25.4g JSB's
As you can see, testing distance was 35 yards and 50 yards.
Conclusion:
1. The NSA 19g HP's show some promise out of the Air Arms S500, but nowhere near as accurate as the 18.13g JSB's
2. The NSA 21g HP's look good out of the Daystate Regal XL at 35 yards but groups open up at 50 yards
3. The NSA 27g HP's produce some decent groups at 50 yards out of the Wolverine R HP but don't appear to outshoot the JSB 25.4g Monsters at this range.
I used the Air Arms S500 22 cal (unregulated), Daystate Wolverine R HP 22 cal (regulated) and Daystate Huntsman Regal XL 22 cal (unregulated).
Starting pressures:
Air Arms S500 (190 bar)
Daystate Huntsman Regal XL (200 bar)
Daystate Wolverine R HP (230 bar)
The Air Arms was set up at full power.
As frame of reference:
1. Air Arms S500 shoots one hole groups at 40 yards with the 18.13g JSB's
2. Daystate Huntsman Regal XL shoots one hole groups at 40 yards with the 18.13g JSB's
3. Daystate Wolverine R HP shoots one hole groups at 40 yards using the redesigned Monster 25.4g JSB's
As you can see, testing distance was 35 yards and 50 yards.
Conclusion:
1. The NSA 19g HP's show some promise out of the Air Arms S500, but nowhere near as accurate as the 18.13g JSB's
2. The NSA 21g HP's look good out of the Daystate Regal XL at 35 yards but groups open up at 50 yards
3. The NSA 27g HP's produce some decent groups at 50 yards out of the Wolverine R HP but don't appear to outshoot the JSB 25.4g Monsters at this range.