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All Springer/NP/PCP Air Gun Discussion General > "Bob and Lloyds Workshop"

NOE Cast Pellet Weights

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rsterne:
I have just had a mammoth casting session over several days, catching up casting all the pellet moulds I got from NOE.... I used 40:1 Rotometals alloy (2.5% tin), and pressure cast using my modified bottom pour Lee pot, controlled with a PID at 780*F.... Here are the average weights I got for all the different pellets NOE has made to date.... There are 3 sets of Hollow Base pins with each mould, plus a Flat Base pin.... This will allow you to try different weights, which have different CG positions, to find out what works best in your gun....

.22 cal. NOE 217-17 Target…. Length 0.260"

Not Yet Available....

.22 cal. NOE 217-20 Hunter…. Length 0.304"

19.7 gr.
21.3 gr.
22.6 gr.
25.3 gr.

.22 cal NOE 217-24 Magnum Hunter…. Length 0.347"

23.2 gr.
24.6 gr,
26.3 gr.
29.1 gr.

.25 cal NOE 250-22 Target…. Length 0.250"

22.2 gr.
23.6 gr.
24.3 gr.
28.0 gr.

.25 cal NOE 250-27 Hunter…. Length 0.300"

26.7 gr.
28.2 gr.
29.4 gr.
33.1 gr.

.25 cal NOE 250-34 Magnum Hunter…. Length 0.375"

35.0 gr.
37.0 gr.
38.5 gr.
42.6 gr.

.30 cal NOE 300-46 Hunter…. Length 0.360"

45.7 gr.
48.4 gr.
49.6 gr.
57.0 gr.

.30 cal NOE 300-59 Magnum Hunter…. Length 0.450"

59.2 gr.
62.6 gr.
65.7 gr.
73.3 gr.

.35 cal NOE 357-84 Magnum Hunter….. Length 0.462"

79.6 gr.
84.8 gr.
89.8 gr.
99.3 gr.

.45 cal NOE Magnum Hunter

Not Yet Available....

I will be completing this list as the other moulds arrive or are manufactured....

Bob

Back_Roads:
 8)

triggertreat:

--- Quote from: Back_Roads on February 01, 2019, 08:11:33 PM --- 8)

--- End quote ---
+1 8)

jorgo:
What results have you with the 250 34 magnum hunters  in 38gr or 42 gr. ?

Wayne52:
Bob was Al planning on making a 217-17 Target mold, I might just have to buy me one of those.  It would be interesting shooting some cast wadcutters from the pistols.

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