.300wm - .300wsm

#201
Re: Loads for .300WM-.300WSM

Rifle-Browning A-Bolt stalker boss cr in 300wsm.
Powder-55 grains Hodgon varget.
Brass-Virgin remington fl sized.
Bullet-Hornady 165 grain interloc seated touching the lands.
Primer-Federal gm210m.

I did not get any crono data yet and the rounds show no pressure signs.Guess I just lucked up on this one.The load will print .5in groups at 100 yards.Not to shabby for a browning a bolt.I am a firm beliver in reloading my own ammo now.Thanks to all that helped.
 
#202
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: GardDog</div><div class="ubbcode-body">I'm loyal to the bone to my beloved 300 WSM, but I helped one of my good friends out by working up a load for his 300 WM Browning A-bolt for an upcoming elk hunt.

300 WM
Rifle: Browning A-bolt Stalker (26", 1/10 twist")
Bullet: 190 gr Berger VLD-H
Case: Win (1st loading)
Primer: WLR-M
Powder: 65.6 grains of Hodgdon Hybrid 100V
COAL: 3.340"


No pics or chrono, but it grouped 0.350 moa for him at 100 yards. I hope he has a successful elk trip, so I can see what it'll do on soft targets. </div></div>

Update: He was successful on the elk trip, but he did not take any photos. These photos are from the same rifle and load used to take a whitetail doe.

Exit wound:
bb04555e.jpg


Post mortum exam:
a980014e.jpg
 
#203
Re: Loads for .300WM-.300WSM

Now that I'm settled in with a good load for my Rem 700 300 wsm, I'm finally ready to get to work on a load for my Win 70 300 wsm. Fellow Hider MALLARD gave me some good leads on this load. The initial ladder test was hard to pick through, because it was the tightest ladder I've ever shot.

The picture below was String #4 of the 2nd stage of load testing. If it wasn't for the flyer, I would have shot my best group in load testing ever. I don't shoot 100 yards groups routinely (Now mostly all on steel at LR), but I could tell that the pressure got to me. LOL

300 WSM
Rifle: Win 70(25" E.R. Shaw, 1/10 twist")
Bullet: 225 gr Hornady BTHP-M
Case: Win (1st loading)
Primer: Fed 215M
Powder: 63.9 grains of Winchester Supreme 780
COAL: 2.840"

IMG_0586.jpg
 
#204
Re: Loads for .300WM-.300WSM

My rifle is a Stiller Action with Rock 1-10 barrel and 24 inches long. Barreled by Chad Dixon at LongRifles,Inc.

My 300 WSM hunting load is as follows:
Remington brass: body sized and lee neck sized
Primer: CCI BR2
Bullet: 185 Berger VLD
Powder: 67.5 grains of H4350
Speed based on CED Chrono at 20 feet: 3024 fps average and over 3700 ftlbs of energy.

Group: 0.4 inches at 100 yards off a bipod.
They are seated about 25 to 30 off the lands at 2.265 to the ogive.



 
#208
Re: Loads for .300WM-.300WSM

I get about 2775 fps from a 210 Berger VLD from my 300 WSM using H4350.

I am doing load development right now for .300WSM / Berger 230 Tactical OTM (Re-22), and for .300WM / 225 Hornady (Retumbo).

Blew out some primers with .300WM / 225 Hornady / Fed215M / 76.5 gr Retumbo / about .020" jump. Backed off, starting again.
 
#209
Re: Loads for .300WM-.300WSM

Berger 210 BT Match

Bought a box to play with. If you have run these please advise how far off lands. Will be running in a Rem 700, Lilja 3 grove, 1:10 twist, 28" long.

Plan on loading with 71 grains of RE22 which is my current 210 load.
 
#210
Re: Loads for .300WM-.300WSM

Rem700 L/A (blueprinted)

210gr. Berger VLD Match
75.5gr. H-1000
Win. Brass
Fed. GMM 215M Primer
Ogive: 2.881" (.002" off lands)
Barrel- Bartlein 26" 1-10 Twist

This is one of my most accurate loads. Sub-MOA Consistently.
 
#212
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: redneck medic</div><div class="ubbcode-body">300 WSM

Savage Model 12 BVSS
26 inch barrel

Winchester Brass
Winchester Large Rifle Magnum Primers
Hornady 155 Gr A-MAX
69 Gr Win 760 ( WORK UP TO THIS)
COL 2.840 inches
FPS 3200 at muzzle

Shoots pretty Decent.
This is almost max values out of the Hornay book.</div></div>

I have the same base gun, have you loaded any 180's or 190's if so what kind of reciepe you using?
 
#215
Re: Loads for .300WM-.300WSM

I have been shooting 178 amax out of my 300 wsm. With a 30 tight barrel gettin 3150 fps with imr 4350,65gr, no pressure signs at all. these shoot absolutely great, just wanting to try to get some more energy at longer range.

I have some 208 amaxs....needing some powder suggestions. Any help would be appreciated.
 
#216
Re: Loads for .300WM-.300WSM

Loaded some test rounds today for my new 300wsm using H4350 and thought I would share some pics. Had some 178 AMax for my 308 and 208 BHTP for my subsonic loads. Going to give these a shot!!! Maybe try the 185 VLD in th future.


IMG_2167.jpg

IMG_2168.jpg

------178-------------------------------------------------208
IMG_2170.jpg

3.000 OAL
IMG_2171.jpg

.308 at 2.80 and 300wsm at 3.00
IMG_2173.jpg

300wsm in a Seekins WSM mag
 
#219
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rusty815</div><div class="ubbcode-body">Anyone get a 200 grain round to shoot at 3000 fps on a 300 wsm? I would like to see if that is viable and accurate. </div></div>

Just got some data last week with my 300wsm with a 28" kreiger in a long action. With a 208gr amax I am at 3010fps with a warm dose of re17.

I could go higher I think but my primers are looking a bit cratered. Im using cci BR-2s to keep my es smaller. This load is accrete, all five at 100 can be covered by a quarter, and that's on a windy day.
 
#220
Re: Loads for .300WM-.300WSM

Thanks ejd049, I was hoping to get a little more room to be able to seat longer bullets, but the 2.980 I'm seating bullets is just fine and will have to do.


Jeepocabra primer cratering is usually not seen a sign of overpressure, at least from the people I have talked to, since it is usually something else (such as an oversized pin hole) that causes it. I know that 2950fps is possible out of a 24" barrel, so I suppose you can get a little more out of a 28" barrel, I suppose 3050fps would be the max. Also, how far are you seating your bullets?
 
#222
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: longrange30</div><div class="ubbcode-body">Rem700 L/A (blueprinted)

210gr. Berger VLD Match
75.5gr. H-1000
Win. Brass
Fed. GMM 215M Primer
Ogive: 2.881" (.002" off lands)
Barrel- Bartlein 26" 1-10 Twist

This is one of my most accurate loads. Sub-MOA Consistently. </div></div>






I found a load very similar to yours.
Remington 700 trued.
26" Benchmark. 3 groove 10 twist carbon wraped.

Load was
Remington brass no prep just sized and deburred.
Remington 9&1/2 mag primers
berger 210 vld or the 208 amax
75.7 grains of h1000.
Jump .020
es6 sd3 for five shots.
The es and sd for the 208 a max was slightly more.
With both loads i shot 3 shot groups at 100 yard basically one hole. The amax group was in the .1'S
 
#224
Re: Loads for .300WM-.300WSM

I have two loads so far, need to get some parts for my chrono so I can see how fast I'm pushing them:

Savage Model 16 300WSM 24" bbl

200gr. Barnes LRX
Winchester Brass
65.2 grains of RE-17
CCI LRM primers
OAL 2.935" (about .03-.04" jump, Barnes recommends .03-.07" jump)
.7" group at 100 yards
I like this load, I'm making this my go to hunting load, replacing my 168gr. TSX load with H4350

230gr. Berger Tactical OTM Hybrid
Winchester Brass
62.5 grains of RE-19
CCI LRM primers
OAL 2.965" (max magazine length)
.55" group at 100 yards
this load is almost 2.5 grains higher than Berger's recommended max load, I estimate this at 2650fps, which I think is good since RE-19 isn't the ideal powder for this round, I'm going to get some RE-22 and see what kind of velocity and accuracy I can get.
 
#226
Re: Loads for .300WM-.300WSM

.300WM-Savage action, 26" Criterion barrel, 1/10 twist, bedded Manners stock and 3.850" length Accurate-Mag bottom metal

Winchester brass, headspaced .002" off of shoulder, annealed at 2 firings, .002" neck tension
Fed 215 primers
76.8 gr. H1000 powder
Hornady 208 Amax bullets seated .020 off of the lands-3.600" O.A.L.
2960 fps avg.- confirmed at 1150 yards-no over pressure signs and no powder compression at 3.600"
.4" groups at 100 yards.

The 208 Amax absolutely did not like to be seated at my factory mag length of 3.45"-my groups were over 1.5" at 100. .010" off the lands and groups opened back up to .75". .020" off the lands is the sweet spot on this gun with the 208 Amax. I have some 210 Berger bullets to try next.
 
#227
Re: Loads for .300WM-.300WSM

Remington 300 Win Mag 5R completely stock (not even bedded) 24" tube
CCI 250 Primer
81.0 Grains H-1000
178 Amax
Kissing the lands
This 6 shot group was fired with pickup range brass
group1-1.jpg
 
#228
Re: Loads for .300WM-.300WSM

Went to the range yesterday, it was 110f when I was shooting, so some of my loads were hot. got some very interesting chrony results. I fired several loads on my 24" 300WSM with Reloader 19 and 17, with 208gr. A-MAX, 200gr. LRX, and 230gr. Berger OTM Hybrids. All loads with the same bullet were with the same specs, just different powder. Rirst up are the R-19 loads:

Win brass
CCI LRM primers
Barnes 200gr. LRX
2.910" oal (.065" from the lands)

66gr. = 2833fps average, 21 ES, .78 MOA
67gr. = 2867fps average, 16 ES, .81 MOA
68gr. = 2900fps average, blown primer, did not continue.


Remington Brass
CCI LRM Primers
208gr. Hornady A-max
2.950" OAL

66gr. = 2797fps average, 17 ES, .54 MOA
67gr. = 2815fps average, 15 ES, .51 MOA
68gr. = 2851fps average, 22 ES, .58 MOA
69gr. = 2884fps average, 20 ES, .61 MOA
These loads were all pretty accurate, but far lower than what I was expecting for this round. 69gr. gave me sticky bolts lift, so I wouldn't go any higher.

Win Brass
CCI LRM Primers
230gr. Berger OTM Hybrids
2.950" OAL

61.4gr. = 2580fps average, 45 ES, .85MOA
This was a very bad load, but I was surprised that there were no pressure signs, since I developed this load at 70f and it was already very hot; I might have to increase the charge and see where I get.

Overall, Reloader 19 was a disappointment. I was expecting higher velocities, but just could not get there without pressure signs as shown by me blowing a primer on the 200gr. LRX load. These loads were pretty accurate though, oddly consistent with most loads, maybe thats just my limitation though. Now for the reloader 17 loads:

200gr. LRX load
64.2gr. = 2980fps average, 8 ES, .52 MOA
64.7gr. = 3005fps average, 6 ES, .46 MOA
65.2gr. = 3027fps average, 12 ES, .67 MOA
All I can say is wow. Reloader 17 completely shattered the low expectations I had for this round and has made this the best hunting round I have so far. I wasn't expecting more than 2800fps since this is a very large bullet (1.624") and the load data Barnes has for the 200gr. TSX were all in the 2700fps range.

208gr. A-MAX
64gr. = 2879fps average, 4 ES, .74 MOA
65gr. = 2928fps average, 15 ES, .64 MOA
66gr. = 2968fps average, 8 ES, .53 MOA
I had a load with 67gr. but I got ever so slight pressure signs at 66gr. and decided not to continue.

Reloader 17 performed better than I could have possibly expected, especially with the Barnes round. I am kind of regretting not making some loads with R-17 and the Berger 230's, I might have to try some next time. This data just reaffirms in my mind that R-17 is THE powder for the 300WSM. What surprised me the most was the very low Extreme spreads I was getting with R-17, it was much more consistent than R-19. Also, the 200gr. LRX load with 65.2gr. was very hot when I tested it in 70F (65.5gr. gave me pressure signs), but in 110F there weren't any pressure signs, so that makes me believe that R-17 is very temp stable. I believe the very high speeds I was getting with the LRX in relation to the TSX is due to the fact that the LRX has a boat tail and the TSX does not, giving the LRX much less gliding surface and thus, much higher velocities. This load I believe is ideal for hunting anything in North America effectively, I found a round in the backstop that was perfectly expanded to .7" in size.
 
#229
Re: Loads for .300WM-.300WSM

Remington 700 police .300 win mag with nightforce nxs 5.5x22x50 mildot
72.9 grains r22
208 amax seated 3.602" oal
2955 fps at muzzle confirmed at 1000 and 1202 yards
At 1000 yards come up was 24.3 moa or 7.1 mils
At 1202 come up was 33.1 moa and 9.6 mils
Weather was about 91 degrees 3 mph wind 400 feet elevation with 33% rh
7 shots at 1202 produced a 11" group. (had to bragg a bit)
smile.gif
 
#230
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: jsthntn247</div><div class="ubbcode-body">Remington 300 Win Mag 5R completely stock (not even bedded) 24" tube
CCI 250 Primer
81.0 Grains H-1000
178 Amax
Kissing the lands
This 6 shot group was fired with pickup range brass
group1-1.jpg
</div></div>
What sort of velocity is this group running? I am guessing in the 3150-3200 neighborhood.
 
#231
Re: Loads for .300WM-.300WSM

Stock Rem 700 5r SS (26" barrel) .300 win mag via muzzle break and trigger job.
Rp brass
Wlrm
73.3 Reloader 22
185 hunting Berger vld
3.592" (10/1000" in lands)
Just found this recipe a week ago because gun is brand new. Would like to go heavier but at 140 yards I shot a 4 shot group that was .376". Came back 15 minutes later and shot .389" 4 shot group. Think I'll stick with it.
 
#232
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Kevin LA</div><div class="ubbcode-body">I went through the entire thread, didn't find any recipe for 300WSM, A-max 208gr, H4831SC. Any suggestion?

Thanks.
</div></div>

Ditto here. I would like to to know what a good starting point would be for this combo.

Here is an excerpt from RTO on page 4 using H4350:

"FN SPR 300WSM

208 Amax
WIN Brass
62.4 H4350
.010 off lands
CCI Mag Primers
2800fps
SD 5
ES 10

This stick loves the 208's .41 when I do my part. Initial ladder test was 1.25" at 100yds with 4 grain range and 20 rounds. Didnt seem to matter what was the load it just gobbled them all up."

when I went to the Hodgdon reloading center, the dispersion between H4350 and H4831 is not consistent as bullet weight increases. A 4 grain spread from starting load to max load seems reasonable, but I'm not sure where I should set my upper/lower limits.

Any help would be appreciated.
 
#235
Re: Loads for .300WM-.300WSM

5r milspec. 26" tube. 72.2 r22 at 3.595" 210 vlds. At 86 degrees I'm at 2910 confirmed at 500 yards with shooter app. I'm .005" off lands. Remarkable velocity w/ this lot. Glad I bought 10#s!
 
#236
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rusty815</div><div class="ubbcode-body"> reloader 17 loads:

200gr. LRX load
64.2gr. = 2980fps average, 8 ES, .52 MOA
64.7gr. = 3005fps average, 6 ES, .46 MOA
65.2gr. = 3027fps average, 12 ES, .67 MOA
All I can say is wow. Reloader 17 completely shattered the low expectations I had for this round and has made this the best hunting round I have so far. I wasn't expecting more than 2800fps since this is a very large bullet (1.624") and the load data Barnes has for the 200gr. TSX were all in the 2700fps range.

208gr. A-MAX
64gr. = 2879fps average, 4 ES, .74 MOA
65gr. = 2928fps average, 15 ES, .64 MOA
66gr. = 2968fps average, 8 ES, .53 MOA
I had a load with 67gr. but I got ever so slight pressure signs at 66gr. and decided not to continue.
</div></div>

I have since adjusted my loads a bit since I did load testing. I used my LRX load with Remington brass and got some pretty severe pressure issues (two blown primers), although it didn't have any issues with Win brass, I reduced the load by a grain at 64.2gr. and made the rounds longer, now at 2.920" which made the rounds a bit more accurate, and the velocity is right around 2965fps.

My load for the 208gr. AMAX right now is 65.3gr. of RL-17 at 2.955 OAL with Win Brass, if I use it with any other brass, I reduce by a grain. This is very accurate, only shot three 4 shot groups but the smallest was .371 with the average group being .466.
 
#238
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rusty815</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rusty815</div><div class="ubbcode-body"> reloader 17 loads:

200gr. LRX load
64.2gr. = 2980fps average, 8 ES, .52 MOA
64.7gr. = 3005fps average, 6 ES, .46 MOA
65.2gr. = 3027fps average, 12 ES, .67 MOA
All I can say is wow. Reloader 17 completely shattered the low expectations I had for this round and has made this the best hunting round I have so far. I wasn't expecting more than 2800fps since this is a very large bullet (1.624") and the load data Barnes has for the 200gr. TSX were all in the 2700fps range.

208gr. A-MAX
64gr. = 2879fps average, 4 ES, .74 MOA
65gr. = 2928fps average, 15 ES, .64 MOA
66gr. = 2968fps average, 8 ES, .53 MOA
I had a load with 67gr. but I got ever so slight pressure signs at 66gr. and decided not to continue.
</div></div>

I have since adjusted my loads a bit since I did load testing. I used my LRX load with Remington brass and got some pretty severe pressure issues (two blown primers), although it didn't have any issues with Win brass, I reduced the load by a grain at 64.2gr. and made the rounds longer, now at 2.920" which made the rounds a bit more accurate, and the velocity is right around 2965fps.

My load for the 208gr. AMAX right now is 65.3gr. of RL-17 at 2.955 OAL with Win Brass, if I use it with any other brass, I reduce by a grain. This is very accurate, only shot three 4 shot groups but the smallest was .371 with the average group being .466. </div></div>

Rusty, aren't these Wizzum loads, and not WinMag?? Just clarifying.
 
#239
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Huckleberry75</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rusty815</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rusty815</div><div class="ubbcode-body"> reloader 17 loads:

200gr. LRX load
64.2gr. = 2980fps average, 8 ES, .52 MOA
64.7gr. = 3005fps average, 6 ES, .46 MOA
65.2gr. = 3027fps average, 12 ES, .67 MOA
All I can say is wow. Reloader 17 completely shattered the low expectations I had for this round and has made this the best hunting round I have so far. I wasn't expecting more than 2800fps since this is a very large bullet (1.624") and the load data Barnes has for the 200gr. TSX were all in the 2700fps range.

208gr. A-MAX
64gr. = 2879fps average, 4 ES, .74 MOA
65gr. = 2928fps average, 15 ES, .64 MOA
66gr. = 2968fps average, 8 ES, .53 MOA
I had a load with 67gr. but I got ever so slight pressure signs at 66gr. and decided not to continue.
</div></div>

I have since adjusted my loads a bit since I did load testing. I used my LRX load with Remington brass and got some pretty severe pressure issues (two blown primers), although it didn't have any issues with Win brass, I reduced the load by a grain at 64.2gr. and made the rounds longer, now at 2.920" which made the rounds a bit more accurate, and the velocity is right around 2965fps.

My load for the 208gr. AMAX right now is 65.3gr. of RL-17 at 2.955 OAL with Win Brass, if I use it with any other brass, I reduce by a grain. This is very accurate, only shot three 4 shot groups but the smallest was .371 with the average group being .466. </div></div>

Rusty, aren't these Wizzum loads, and not WinMag?? Just clarifying. </div></div>

Yup, says so in my original post, I just didn't quote the whole thing because its very long.
 
#241
Re: Loads for .300WM-.300WSM

Found my load for my SS 5R .300 win mag.
72.4 Reloader 22
FGM215M
210 Vlds
RP Brass
Seated 2.911" measured from ogive (20/1000 off lands)verified with a Hornady bullet comparator
5 shots produced a group of .174" at 100 yards
Basically was one hole. Not sure about velocity. Should be around 2875 to 2900.
Scope was NF NXS 5.5x22x56 with badger ordinance rings and 20 moa base.
 
#242
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Aimsmall55</div><div class="ubbcode-body">Found my load for my SS 5R .300 win mag.
72.4 Reloader 22
FGM215M
210 Vlds
RP Brass
Seated 2.911" measured from ogive (20/1000 off lands)verified with a Hornady bullet comparator
5 shots produced a group of .174" at 100 yards
Basically was one hole. Not sure about velocity. Should be around 2875 to 2900.
Scope was NF NXS 5.5x22x56 with badger ordinance rings and 20 moa base.

</div></div>

Curious to see what the ES/SD is on the load.
 
#243
Re: Loads for .300WM-.300WSM

For everyone what wanted some data for the WSM and 208 a-max
I shot out of a GAP templar with a 24inch bartlien. Without my rear bag I had to use my fist. All groups were under .75 moa
208 amax
2.975 oal (mag length not touching lands)
powder- H4831 not SC

I loaded 3 rounds each 62-66 grains and one round at 67 to see if it would be too hot.


62 grains- 2614, 2629, 2624
63 grains- 2666, 2660, 2661
64 grains- 2671, 2682, 2704
65 grains- 2842, 2783, 2749 best group .25 moa
66 grains- 2836, 2842, 2867
67 grains- 2962
I had no problems with pressure at all. Tomorrow I'm going to test up to 69 grains. 66-69 grains is a slightly compressed charge since I'm not using the SC powder.
 
#244
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Smchop</div><div class="ubbcode-body">Anyone running 210 VLD's in a higher charge of H-1000, I'm above recommended high running 79.8 at 3.60 AOL at 2982 fps. So far everything seems like a go.
Stiller TAC 300, Rock 24" 1:10. I'm new on the WM and would like to know I am not the only one running something like this. Thanks.

Edit to add, at mag length of 3.60 I am .010 jammed at this point. </div></div>
Man I wish I could run a higher charge but at 73 of H1000 I'm getting .38" five shot groups and as the charge increases so do the groups. The groups did start to shrink again at 76 but that is where I stopped. I'm going to load some higher charges and see what happens. I would really like to get to 3050fps which if I did my calculations right is what is needed to stay super-sonic to 1 mile.
 
#246
Re: Loads for .300WM-.300WSM

Here's some data for 208 AMAXs in .300 WM. This data is from three different trips to the range. Start from the book recommended lows and work up, as these may not necessarily act the same in your rifle. Note that I wasn't able to get H1000 to reach 2850 or above consistently with my set-up. Once I got into compressed loads, as I added H1000 from 76.0 grains to 77.2 the velocity wouldn't really pick up above about 2830. I was shooting another caliber these days with a known load so i've elminated gross error by the chrono. Didnt see much in the way of warning signs of pressure, but I figure powder isn't burning. I decided not to test higher with H1000. I'm wanting 2850, so it looks like i may have to stick with IMR 4831 to get there.

Rifle: .300 WM, Remington Action 26 inch barrel with sako extractor mod.

Cartridge dimensions: trimmed to 2.610; bullet seated to ogive on 208s at 2.820. COAL 3.555. CCI Magnum primers

<span style="text-decoration: underline">H1000 Data</span>
Load (grains); Velocities recorded
73.5; 2772
74.0; 2766
74.5; 2760
75.0; 2795
75.5; 2812, 2818, 2807, 2807, 2836
76.0; 2825, 2830, 2830, 2815, 2818, 2812, 2824, 2830
<span style="font-weight: bold">76.2; 2836, 2818
76.4; 2830, 2818
76.6; 2849, 2801
76.8; 2830, 2830
77.0; 2824, 2830
77.2; 2849, 2830</span>

<span style="font-weight: bold">Note the lack of increase in velocity; I didn't test any higher. All of these were compressed loads.</span>

<span style="text-decoration: underline">IMR 4831 Data</span> (also for 208 AMAX)
Load (grains); Velocities recorded
65.5; 2699
66.0; 2699
66.5; 2726
67.0; 2732
67.5; 2754
68.0; 2783
68.5; 2849, 2840, 2855, 2855, 2861
69.0; 2842, 2861, 2861, 2867, 2879
 
#248
Re: Loads for .300WM-.300WSM

Only one load for 185 hunting VDL for 300 win mag. Would like to see any other
Loads for this. Need ones for blind mag length. This is a Winchester model 70 synthetic 300 win and 185 VDL.
 
#249
Re: Loads for .300WM-.300WSM

So far here's the best load I've found for the 300wsm Fn TSR

190 berger target vld
H4350 62.5 grains
CCI magnum primers
2.860" OAL
Win brass
3/4" at 200

Working on some loads with RL 22 and the 190s. 66.6 grains figured right at 2880 by the bullet drop from 200 to 670.
 
#250
Re: Loads for .300WM-.300WSM

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Smchop</div><div class="ubbcode-body">Anyone running 210 VLD's in a higher charge of H-1000, I'm above recommended high running 79.8 at 3.60 AOL at 2982 fps. So far everything seems like a go.
Stiller TAC 300, Rock 24" 1:10. I'm new on the WM and would like to know I am not the only one running something like this. Thanks.

Edit to add, at mag length of 3.60 I am .010 jammed at this point.</div></div>


Yes, I'm loading 79.2 of the H1000, also using the 210 VLD, running just over 2900 fps in my Rem700 5R
 
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