i am looking for a 220 grain sierra RN load using H4895. 22" BBL remington bolt gun. nothing crazy something that would lope along about 2250-2300.

Sorry, no experience with H4895 but I've used a book maximum charge of IMR4350 under both the Sierra and Hornady 220 gr roundnose soft. The Sierra was a quarter inch or so more accurate than the Hornady. In 21 and 22 inch guns the Hornady load clocked about 2350 fps. FWIW the Hornady slug is pretty soft.

Cartridge : .30-06 Spring.
Bullet : .308, 220, Sierra SPRN 2180
Cartridge O.A.L. L6: 3.340 inch or 84.84 mm
Barrel Length : 22.0 inch or 558.8 mm
Powder : Hodgdon H4895

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms

-20.0 74 39.44 2078 2109 38877 7547 99.4 1.485
-18.0 76 40.43 2119 2194 41159 7697 99.7 1.445
-16.0 78 41.41gr 2160fps 2280fp 43554psi 7838 99.8 1.407
-14.0 80 42.40 2201 2367 46066 7969 100.0 1.370
-12.0 81 43.38 2241 2454 48701 8088 100.0 1.335
-10.0 83 44.37 2281 2541 51467 8202 100.0 1.302 ! Near Maximum !
-08.0 85 45.36 2320 2629 54370 8314 100.0 1.270 ! Near Maximum !
-06.0 87 46.34 2359 2718 57416 8425 100.0 1.239 ! Near Maximum !
-04.0 89 47.33 2397 2807 60616 8534 100.0 1.209 !DANGEROUS LOAD-DO NOT USE!
-02.0 91 48.31 2435 2896 63976 8641 100.0 1.181 !DANGEROUS LOAD-DO NOT USE!
+00.0 92 49.30 2472 2986 67508 8746 100.0 1.153 !DANGEROUS LOAD-DO NOT USE!
+02.0 94 50.29 2510 3077 71220 8850 100.0 1.127 !DANGEROUS LOAD-DO NOT USE!
+04.0 96 51.27 2547 3169 75125 8951 100.0 1.102 !DANGEROUS LOAD-DO NOT USE!
+06.0 98 52.26 2584 3261 79234 9051 100.0 1.077 !DANGEROUS LOAD-DO NOT USE!
+08.0 100 53.24 2620 3354 83560 9148 100.0 1.053 !DANGEROUS LOAD-DO NOT USE!
+10.0 102 54.23 2657 3447 88119 9243 100.0 1.030 !DANGEROUS LOAD-DO NOT USE!

-----------------------------------
That is what Quickload says, which I think is what you are fishing for, if you list the barrel length.

My experience with QL is that the threshold of short brass life in a Mauser case head [like a 30-06] will be ~67kpsi ~77kpsi. The lower end if you jam the bullet in the lands the higher end if you don't.


The Sierra book says 43.6 gr IMR4895, which QL thinks is 43,620 psi 2253 fps.
At 43,620 psi with H4895, QL say 41.4 gr H4895 2160 fps, which I have marked in red.
I have marked where I think I would wind up in purple. I have a large quantity of 220 gr RN, but they are Hornady.

That bullet is slow and is going to get slower, if you use those low pressures and less than optimum powder:

Tabular trajectory data at Std.ICAO Atmosphere
-------------------------------------------------------------------------------------
Gun / Ammunition : .30-06 Spring.
Bullet : .308, 220, Sierra SPRN 2180
Bullet weight : 220 grains or 14.26 Grams
Muzzle velocity : 2160 fps
Crosswind speed : 6 Mph
Ballistic Coefficient(s) (G1):
C1=0.305@V>2600 fps;
C2=0.329@V>2200 fps;
C3=0.371@V>1600 fps;
C4=0.403@V>0 fps;


Optimum trajectory information :
Optimum sight-in range (X) = 151 Yds.
with max. ordinate above LOS at range (M)= 94 Yds.
and max. point blank range (P)= 173 Yds.
-------------------------------------------------------------------------------------
Sight-in clicks, 1 click = 1.0 cm/100 m or 0.394 in/100 m
Height of sight above bore axis = 5.0 cm or 1.969 inch
Gun is zeroed-in at 100 yds,
by sighting-in at level firing
-------------------------------------------------------------------------------------
Range Velo Time of Energy Path Deflection Total Sight correction Target
city flight to at crosswind drop for setting new lead
LOS of 6.0 Mph zero range 33 fps
-------------------------------------------------------------------------------------
·Yards fps s ft.lbs. in. in. MOA in. Clicks MOA yds ·
-------------------------------------------------------------------------------------
| 0 2160 0.0000 2280 -2.0 0.0 ----- 0.0 ------ ----- 0.00
| 10 2139 0.0140 2235 -1.4 0.0 0.10 0.0 +39.4 +13.53 0.15
| 20 2117 0.0281 2190 -0.9 0.0 0.16 0.2 +13.1 +4.50 0.31
| 30 2096 0.0423 2146 -0.5 0.1 0.22 0.3 +5.0 +1.73 0.46
| 40 2075 0.0567 2103 -0.2 0.1 0.28 0.6 +1.6 +0.53 0.62
| 50 2054 0.0711 2061 0.0 0.2 0.34 1.0 -0.1 -0.03 0.78
| 60 2033 0.0857 2019 +0.2 0.3 0.40 1.4 -0.8 -0.28 0.94
| 70 2012 0.1004 1978 +0.3 0.3 0.46 1.9 -1.0 -0.35 1.10
M 75 2001 0.1078 1957 +0.3 0.4 0.49 2.2 -1.0 -0.34 1.18
| 80 1992 0.1151 1938 +0.3 0.4 0.51 2.5 -0.9 -0.30 1.26
| 90 1971 0.1299 1898 +0.2 0.5 0.55 3.2 -0.5 -0.18 1.42
X 100 1950 0.1450 1858 0.0 0.6 0.62 3.9 0.0 0.00 1.59
| 110 1930 0.1603 1819 -0.3 0.8 0.69 4.8 +0.7 +0.23 1.75
| 120 1909 0.1758 1781 -0.6 1.0 0.77 5.7 +1.5 +0.50 1.92
| 130 1889 0.1916 1744 -1.1 1.2 0.86 6.8 +2.3 +0.80 2.10
P 138 1873 0.2044 1715 -1.5 1.3 0.93 7.7 +3.1 +1.06 2.24
| 140 1869 0.2076 1707 -1.7 1.4 0.95 7.9 +3.3 +1.13 2.27
| 150 1850 0.2238 1672 -2.3 1.6 1.04 9.2 +4.3 +1.48 2.45
| 160 1830 0.2403 1637 -3.1 1.9 1.14 10.6 +5.4 +1.85 2.63
| 170 1811 0.2569 1602 -4.0 2.2 1.23 12.0 +6.5 +2.23 2.81
| 180 1792 0.2738 1568 -5.0 2.5 1.33 13.6 +7.7 +2.64 2.99
| 190 1773 0.2908 1535 -6.1 2.8 1.43 15.3 +8.9 +3.05 3.18
| 200 1754 0.3080 1503 -7.3 3.2 1.52 17.1 +10.1 +3.48 3.37
| 210 1735 0.3255 1471 -8.6 3.6 1.62 19.0 +11.4 +3.92 3.56
| 220 1717 0.3431 1440 -10.1 4.0 1.72 21.1 +12.7 +4.38 3.75
| 230 1698 0.3609 1409 -11.7 4.4 1.81 23.2 +14.1 +4.84 3.95
| 240 1680 0.3788 1379 -13.3 4.8 1.91 25.5 +15.4 +5.31 4.14
| 250 1662 0.3970 1349 -15.2 5.2 2.00 27.9 +16.8 +5.79 4.34
| 260 1644 0.4153 1320 -17.1 5.7 2.10 30.4 +18.3 +6.28 4.54
| 270 1626 0.4337 1292 -19.2 6.2 2.19 33.1 +19.7 +6.78 4.74
| 280 1608 0.4523 1264 -21.4 6.7 2.28 35.9 +21.2 +7.28 4.95
| 290 1591 0.4711 1238 -23.7 7.2 2.37 38.8 +22.7 +7.80 5.15
| 300 1575 0.4900 1213 -26.1 7.7 2.46 41.8 +24.2 +8.32 5.36
| 310 1559 0.5091 1188 -28.7 8.3 2.55 45.0 +25.7 +8.84 5.57
| 320 1544 0.5283 1164 -31.4 8.8 2.64 48.3 +27.3 +9.38 5.78
| 330 1528 0.5476 1141 -34.3 9.4 2.72 51.7 +28.8 +9.92 5.99
| 340 1512 0.5670 1117 -37.2 10.0 2.81 55.3 +30.4 +10.46 6.20
| 350 1497 0.5867 1096 -40.4 10.6 2.89 59.0 +32.0 +11.01 6.42
| 360 1482 0.6065 1073 -43.6 11.2 2.98 62.9 +33.7 +11.57 6.63
| 370 1467 0.6266 1052 -47.1 11.9 3.07 66.9 +35.3 +12.15 6.85
| 380 1452 0.6471 1030 -50.7 12.6 3.16 71.1 +37.1 +12.74 7.08
| 390 1438 0.6678 1010 -54.5 13.3 3.26 75.5 +38.8 +13.34 7.30
| 400 1423 0.6888 990 -58.5 14.1 3.35 80.1 +40.6 +13.96 7.53
| 410 1409 0.7100 970 -62.7 14.8 3.45 84.8 +42.4 +14.59 7.77
| 420 1395 0.7315 952 -67.0 15.6 3.55 89.8 +44.3 +15.23 8.00
| 430 1382 0.7533 933 -71.5 16.5 3.65 94.9 +46.2 +15.89 8.24
| 440 1368 0.7752 915 -76.3 17.3 3.75 100.2 +48.1 +16.55 8.48
| 450 1355 0.7973 897 -81.2 18.2 3.86 105.7 +50.1 +17.22 8.72
| 460 1342 0.8197 880 -86.3 19.1 3.96 111.4 +52.1 +17.91 8.96
| 470 1329 0.8422 863 -91.5 20.0 4.06 117.3 +54.1 +18.60 9.21
| 480 1317 0.8650 847 -97.0 20.9 4.16 123.3 +56.1 +19.30 9.46
| 490 1304 0.8879 831 -102.7 21.9 4.26 129.6 +58.2 +20.01 9.71
| 500 1292 0.9110 815 -108.5 22.8 4.36 136.0 +60.3 +20.73 9.96
| 510 1280 0.9342 800 -114.6 23.8 4.46 142.6 +62.4 +21.45 10.22
| 520 1267 0.9576 785 -120.8 24.8 4.56 149.5 +64.5 +22.18 10.47
| 530 1256 0.9812 770 -127.2 25.8 4.66 156.5 +66.7 +22.92 10.73
| 540 1244 1.0053 756 -134.0 26.9 4.76 163.8 +68.9 +23.69 10.99
| 550 1233 1.0295 743 -140.9 28.0 4.86 171.3 +71.2 +24.46 11.26
| 560 1222 1.0539 730 -148.1 29.1 4.96 179.1 +73.4 +25.25 11.53
| 570 1211 1.0786 717 -155.5 30.3 5.07 187.1 +75.8 +26.05 11.80
| 580 1201 1.1035 705 -163.2 31.4 5.17 195.4 +78.1 +26.86 12.07
| 590 1191 1.1286 693 -171.1 32.6 5.28 203.9 +80.5 +27.69 12.34
| 600 1181 1.1540 681 -179.2 33.8 5.38 212.6 +83.0 +28.52 12.62

What does it all mean?
At 100 yards, you dropped below 2,000 fps, the ~threshold velocity for shock wave.
You will be able to eat right up to the hole.

I haven't found accuracy with H 4895 for some reaaon, it seems to always elude me...

I favor the 220 grain RN in the 06 myself..

my two charges usually are

46 grains of IMR 4064 for 2400 fps MV...

or 54 grains of IMR 4350 for an MV of 2500 fps

using SR 4759 and IMR 41908 or H 4198 & RL 7 are also some good powders for the 2100 to the 2200 fps range.. each being highly accurate..

Barrel 24" 10" twist. Hornady RN 220gr
VihtaVuori N-160 50,8gr 2146fps. 56,0gr 2369fps
N-560 53,5gr 2205fps. 61,3gr 2516fps