A&H 3D riser verus JK low wrist

[longbow fanatic 1]

Please explain the difference between these two risers, if you've had personal experience with both.  How close are these two risers in design?

[Orion]

The 3D riser is the standard riser with a narrower throat.  The JK riser has about 3/8-inch taken off the heel and the throat of the riser is larger than the standard riser, about 3/16 inches deeper front to back and about 1/8-inch side to side.  

Because of the small throat on the 3D riser, it's only warranted for weights up to 50#.

If you shoot with a higher wrist, you'll probably like the 3D riser.  If you like a lower wrist, that's what the JK riser is.

[Ontario Longbow]

I have the new 3DH which is built for over 50 pounds. Mine is 51@27, 62". I love this riser, slim, positive and longbow like. Doesn't feel like a recurve with longbow limbs. Also doesn't hurt that this bow equals any recurve I've owned for speed with a 600 grain arrow.  . Frank

[JRY309]

They also have a 3DH riser that doesn't have the 50# weight restriction as the 3D riser has.I like the looks of the 3DH riser,it has a lower grip like the JK riser.

[longbow fanatic 1]

Thanks. Ive wanted a JK low wrist, 64" A&H. I purchased a used 66" 45@28, 3D riser A&H CX. Great bow, just don't know if I like the really flat palm, locator grip of the 3D.