GTA
All Springer/NP/PCP Air Gun Discussion General => PCP/CO2/HPA Air Gun Gates "The Darkside" => Topic started by: crazyhorse1 on December 29, 2020, 04:33:36 PM
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Weather finally cleared up...I put 10 shots thru the Beta Chronograph...JSB 15.89 GR. LOT NO. PY11029.
1. 904.2
2. 904.0
3. 905.5
4. 904.7
5. 903.4
6. 905.5
7. 906.2
8. 907.3
9. 909.3
10. 907.1
LO. 903.4
HI. 909.3
AV. 905.7
ES. 5.83
SD. 1.73
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Rich, that is one heck of a string! And, it could settle in more and get BETTER!
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Nice tune sir.
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Rich, that is one heck of a string! And, it could settle in more and get BETTER!
Nice tune sir.
Thanks guys... I had one other rifle do similar numbers : Dominator HPA .22 cal. Average 938 FPS ES. 3.4 and SD. 1.3 shooting 15.89 GR JSB's. Roald Van Antwerpen built it for me in 2010.
https://u.cubeupload.com/crazyhorse4/81350YardbenchrestJuly1.jpg
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My stock .177 DAR was giving me 5 + FPS ES with JSB 13.xx gr. pellets, then I ran a string of NSA 12.5 gr. slugs and got 3.5 FPS ES. not touching anything on mine , not just yet anyway.
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I've just run the JSB's thru (14.3, 18.1, 15.9 etc) Later I may try some slugs but where I hunt wind is very predicable and that is my view of slugs...beating the wind. If wind was to be forecasted, I would take my Marauder .25 cal.
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Id like to try some of Nick's 17 grain slugs in mine. I need to slug the barrel first though.
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Weather finally cleared up...I put 10 shots thru the Beta Chronograph...JSB 15.89 GR. LOT NO. PY11029.
1. 904.2
2. 904.0
3. 905.5
4. 904.7
5. 903.4
6. 905.5
7. 906.2
8. 907.3
9. 909.3
10. 907.1
LO. 903.4
HI. 909.3
AV. 905.7
ES. 5.83
SD. 1.73
Rich I got right about the same numbers shooting crosman hollow point 14.3 g ...at 50 yards I have put 3 in the same hole ... I never had a gun shoot those that accurate ... and I have not adjusted hammer spring or reg ... I bought 12 tins of those crosman walmart 6 bucks and change makes for cheap accurate fun shooting ...
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Id like to try some of Nick's 17 grain slugs in mine. I need to slug the barrel first though.
NOE 217-20-RF Hunter mold pellets work really well .... I am waiting for the NOE 218-25-RF -D6 slug mold to come back in stock that one looks promising weight shape wise it may need to be sized to 217 but testing will tell .... https://noebulletmolds.com/site/product-category/224/218-25-rf-d6/
Hunter 20 casting pic
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Rich I got right about the same numbers shooting crosman hollow point 14.3 g ...at 50 yards I have put 3 in the same hole ... I never had a gun shoot those that accurate ... and I have not adjusted hammer spring or reg ... I bought 12 tins of those crosman walmart 6 bucks and change makes for cheap accurate fun shooting ...
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I tried the CHP's when I seen your post awhile back. They shot great but I need to test them out to 50 yards...only 26 yards so far.
RE Avenger: I have the .22 and so far so good...Average 937.4 FPS ES 13.39 SD 7.21 using 15.9 GR. Regulator set at 2500 psi. Already zeroed at 50 yards.