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Heavy 357 Magnum Pistol and Handgun Ammo

SKU: 19D/20
Price:
$30.18

Qty: - +
   - OR -   

Heavy 357 Magnum Ammo - 125 gr. J.H.C. (1,700fps/M.E. 802 ft. lbs.)
20 Round Box

Our 357 mag. ammo adds more power than ever before to the 357 Mag. This ammo is safe to shoot in ANY all steel 357 revolver - this includes J frames. This ammo is no harder on your gun than any other normal 357 ammo. Please don't phone or email us and ask if this ammo is safe in your gun. It is, providing your gun is in a safe condition for use with any normal 357 ammo.

We don't recommend this ammo to be fired in super light alloy revolvers as bullets may jump crimp under recoil, but the ammo itself won't hurt these super light weight revolvers. These revolvers are simply so light that the recoil is severe enough to cause crimp jump.

The below velocities are offered so that you can see what guns/barrel lengths give what velocities with this new 357 mag. ammo. You'll notice that new S&W revolvers with short barrels are often shooting faster than older S&W revolvers with longer barrels. The new S&W revolvers are very good and are made with equipment that makes them more consistent and faster than the S&W revolvers of yesteryear.

Make special note of the Marlin 1894, 18.5-inch barrel velocities. Item 19C/20 supercedes 30-30 energies!!!

➤   3-inch S&W J Frame

a. Item 19A/20-180gr. Hard cast LFN = 1302 fps
b. Item 19B/20-170gr. JHC (jacketed hollow cavity) = 1299 fps
c. Item 19C/20-158gr. Jacketed Hollow Point = 1398 fps
d. Item 19D/20-125gr. Jacketed Hollow Point = 1476 fps

➤   4-inch S&W L frame Mt. Gun

a. Item 19A/20-180gr. Hard cast LFN = 1375 fps
b. Item 19B/20-170gr JHC = 1411 fps
c. Item 19C/20-158gr. Jacketed Hollow Point = 1485 fps
d. Item 19D/20-125gr. Jacketed Hollow Point = 1603 fps

➤   5-inch S&W model 27

a. Item 19A/20-180gr. Hard Cast =1398 fps
b. Item 19B/20-170gr. JHC = 1380 fps
c. Item 19C/20-158gr. Jacketed Hollow Point = 1457 fps
d. Item 19D/20-125gr. Jacketed Hollow Point = 1543 fps

➤   6-inch Ruger GP 100

a. Item 19D/20-125gr. Jacketed Hollow Point = 1707 fps

➤   18.5-inch Marlin 1894

a. Item 19A/20-180gr. Hard Cast = 1851 fps
b. Item 19B/20-170gr. JHC = 1860 fps
c. Item 19C/20-158gr. Jacketed Hollow Point = 2153 fps---- Can you believe this?!!!
d. Item 19D/20-125gr. Jacketed Hollow Point = 2298 fps---- Or this?!!!

Item 19D - Exterior Ballistics Charts for different Muzzle Velocities

_______________________________

 

Muzzle Velocity @ 2300 fps for Item 19D

 

Muzzle Velocity @ 2200 fps for Item 19D

 

Muzzle Velocity @ 2100 fps for Item 19D

 

Muzzle Velocity @ 2000 fps for Item 19D

 

Muzzle Velocity @ 1900 fps for Item 19D

 

Muzzle Velocity @ 1800 fps for Item 19D

 

Muzzle Velocity @ 1700 fps for Item 19D

 

Muzzle Velocity @ 1600 fps for Item 19D

 

Muzzle Velocity @ 1500 fps for Item 19D

 

Muzzle Velocity @ 1400 fps for Item 19D

Field Proven pistol and handgun ammo. Maximum firepower ammo. Best ammunition for pistols and handguns for sale. Buffalo Bore. Strictly big bore. Strictly Business.

Attention!
You must be 18 or older to order ammunition. Ammunition must ship UPS ground. Due to Department of Transportation regulations, we cannot accept returns on Ammunition. Make sure to use the correct ammunition in your gun. Check local laws before ordering.

jr. on 11/11/2015 08:23pm
Love it, the recoil is a bit stout, But it is manageable. Would definitely recommend!
Shane on 07/03/2014 06:45am
I did a full review here: http://thefiringline.com/forums/showthread.php?t=495750

Any way this round produced an honest 1800 FPS from my long Barrel (6 inch) Coonan Classic. That is about 900 Foot pounds of energy! Long story short its plenty accurate and very reliable. My Coonan loves this ammo. They have a bit more recoil than typical 357 magnum rounds but they have a lot more energy. I would love to see what they do in my gun to ballistic gel.

Great product. I am now a loyal fan!
Jack on 03/29/2014 06:17pm
This stuff is a blast to shoot out of my 686P 6".Tried two boxes of this and am now hooked.This stuff jumps out of the gun!It's a like a whoosh out of the barrel.Used this in an indoor range and my friends next to me stopped what they were doing and said "whoa, I can feel that when you shoot.So happy that Buffalo Bore is here to show other bullet manufacturers what a 357 Mag is suppose to do. Thanks Buffalo Bore!
AZ on 11/18/2013 10:37pm
Outstanding! No problems firing this super hot stuff in 2'' barrel Taurus 605.
Marcello Gallucci on 04/26/2010 05:33pm
Awsome ammunition. Extremely powerful and loud. People next to me at the range thought I was shooting 44 magnum until they saw the gun. I only wish I had reassurance from someone that it would be safe for my Ruger GP100 to consistently fire this ammo without damaging the gun.
Chuck Militti on 02/14/2010 10:20pm
I was looking for maximum velocity and power out my S
Jack Summerlin on 02/06/2010 12:42pm
Fastest 125gr on the market! Got 1300 fps from a 1.8" S
Jack Summerlin on 02/06/2010 12:41pm
Fastest 125gr on the market! Got 1300 fps from a 1.8" S
Reg on 05/28/2009 03:47pm
“★★★★★”After going over the Buffalo Bore website I decided to call the company. I actually spoke with Tim Sundles who assured me that their .357 loads were safe to fire from my Ruger GP100. So, I bought a box of 125gr J.H.C. intended for home protection. Needless to say I had to sneak a few to the range. I had to really, really relax to make sure that I didn’t over-grip my revolver anticipating the “kick”. After taking a deep breath and firing, these babies are on target and the recoil isn’t bad at all! Although these are .357 loads, they sound like .44 magnums! You can feel the controllable power in these loads and I highly recommend them. I think I’ve found a real friend with Buffalo Bore. I guarantee that you’ll like ‘em too! “★★★★★”

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