.45 Caliber Knight DISC Users

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jsteurrys

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What bullets are you guys using in your .45 caliber Knight DISCs. From what I have read, it appears to be the 200 gr SSTs/SWs. Are there any other bullets that have potential? I am considering picking up a leftover Knight DISC, but would like a couple of bullet choices. I know the history of the .45 as Knight no longer offer any rifles in this caliber.
 
It seems the 40cal 200grain bullets reign supreme for the 45cal Knight Rifles. And you can push them 0-2450fps and they still shoot MOA.

So here's a list from my experience:

40cal/10mm 200g ShockWaves, SST's, XTP's, Berry's Bullets HP's, PRBullet QT's

The 195grain 45/357 PRBullet DeadCenter will also shoot MOA, But this is the ONLY one of .357 I've been able to stabilize. I think because it is an all lead bullet(soft and short) I never tried the lighter .357 pistol bullets, because I don't deem them worthy for deer hunting...but for varmints maybe 8)

All the 45cal PowerBelts work, with the 300g Platinum the very best with 50-70g of powder.

All the 45/40cal Barnes/Spitfire's/RedHots are excellent as well.

Now UC has a conical load that is MOA, so I would say conicals are excellent as well :wink:

The 40cal 180g Gold Dots work well, I wish they made this in a 200-225g offering..It would be the Bomb!

Using the 45/357 Sabots from MMP and Prbullet, you can shoot the 70grain .360 Round Ball from 5-120g of powder for some Kool plinking/small game getting :shock: :D 8)

Well here's a good start, and I'm sure others will pitch in :)

.
 
Lane, what kind of results did you get from the Barnes/Knight red hots? Did you try both the 175 and 195? If I could get the 195 to shoot around MOA with say 100 grains of BH that would be a awesome combo.
 
I remember I got 2 packages of the 175g Redhots, and was using 120g of Pinnacle 3Fg. Got MOA results, and was using the supplied Brown sabots, was a good tight fit.

OK I found my old range report below:

Sat Sep 30, 2006 9:02 pm






Got out to the range with my new chronograph and recorded stats on loose Pinnacle powder 150grains and 120grains. Using CCI primers and the PowerStem breech plug. All recordings are @ 10 feet from the muzzle.


150/120 grains with 40cal Tan MMP sabot:

200grain ShockWave- 2232/2073

195g QT PR Bullet - 2287/2130

175g RedHot - 2453/2290

225g LBT PR Bullet - 2190/2033

200g XTP 10mil - 2290/2129


36cal 70g Hornady RB in PR Bullet 45/357cal sabot--2842/2680 :shock: :shock:

36cal 70g Hornady RB in PR Bullet 45/357cal sabot with 2 Round Balls and 150g Pinnacle--2306



Harvester Crushed Rib Sabots:
I found out the Harvester Crushed Rib 45cal Sabots only last about 2 shots per above 40cal bullets. And really accurate for the FIRST shot on a clean barrel. After that they foul the rifling with plastic residue and go all-haywire! But that first shot was just about dead center at 85 yards for the Shockwave, QT, XTP 10mil, and the LBT

However, the 200g XTP 10mil bullets loved them, and I could get about 5 shots off with out swabbing. Held a 2inch group at 85 yards. With the first shot with a clean barrel, dead center every time! :)

PS

The exact weights of the powder are--150grains By Volume= 136grains by Actual Weight.

120grains BV= 110grains AW



I had high hopes that the Crushed Ribs would be the ticket to easy loading. The 200g shockwave is a bear to load with the supplied sabots. I've got 3 of the SS 45cal Disc Elites, and all the bores seem TIGHT. I hand lapped one of them 100 strokes with fine lapping compound. That barely opened it up and smoothed it out a little.

I was pushing them hard to see if they could take the pressures. But nobody can hold a candle to MMP! I'll back the charges down next session to 70-100grains and see if the Crushed Ribs do better.
After all, I've shot all my deer with 70-80 grains of APP/Shockey's Gold and 225 Powerbelts with no shots past 60 yards :wink:

But it will be nice to see what other projectiles will take the heat and still perform. So far it is the 195QT/MMP sabot for MOA and easy to load.





All right, that was a Long time ago :wink: I am sure 120g of BH209 with the 175g RedHots would Sizzle to about 2500fps :shock: 8)
 

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