Clark
Member
CAUTION: The following post includes loading data beyond currently published maximums for this cartridge. USE AT YOUR OWN RISK. Neither the writer, The High Road, nor the staff of THR assume any liability for any damage or injury resulting from use of this information.
I just got one of each in 45 Colt, and I like the Uberti much better.
The Italian locks up perfectly, even though it is over 30 years old.
The Ruger is loose, not from wear, but built that way.
The Uberti loading gate opens smoothly.
The loading gate on the Ruger takes two hands to operate.
The Ruger is 2# 4 oz = 36 oz with Aluminum lower
The Uberti is 2#5.5 oz = 37.5 oz with brass lower.
The Ruger has adjustable sights.
The Uberti has fixed, and shoots 1' high at 25' with 250 gr bullets. Rather than use light bullets, I am going to TIG weld the front sight higher.
The Ruger has a purple slightly magnetic material for frame and ejector housing.
The Uberti has color case hardening for the frame and a steel that takes bluing the same as the barrel.
The Ruger has one cocking level, and locks the loading gate when back
The Uberti has 4 cocking steps [that sound off "C","O"," L","T"] with the loading gate independent, and the cylinder rotates with #2 cocking position.
The Ruger chamber walls are between .069" and .073" to the outside.
The Uberti chamber walls are between .059" and .063" to the outside.
The Ruger chamber walls are between .059" and .060". between chambers.
The Uberti chamber walls are between .046" and .047".
The Ruger can take 30 kpsi per public loading information .
With a Ruger chamber inside diameter of .489" for the Uberti and .486", S = P[ID]/2thickness = 124ksi stress in the Ruger, which would require heat treatment of 4140 steel.
If the Italian steel were as good, the Uberti should be good for P = 2S[thickness] /ID = 2 124ksi [.046]/.486 = 23.5 kpsi.
I have been shooting 24 gr. H110 250 gr. XTP, 1.6", which Quickload thinks is 28.693 kpsi chamber pressure.
But Quickload thinks it would only be 25.2 kpsi if it were W296.
The Ruger can take an over all length of 1.756".
The Uberti can take an over all length of 1.670".
But with 250 gr. XTP, the OAL will be about 1.6".
--
A society that teaches evolution as fact will breed a generation of atheists that will destroy the society. It is Darwinian.
I just got one of each in 45 Colt, and I like the Uberti much better.
The Italian locks up perfectly, even though it is over 30 years old.
The Ruger is loose, not from wear, but built that way.
The Uberti loading gate opens smoothly.
The loading gate on the Ruger takes two hands to operate.
The Ruger is 2# 4 oz = 36 oz with Aluminum lower
The Uberti is 2#5.5 oz = 37.5 oz with brass lower.
The Ruger has adjustable sights.
The Uberti has fixed, and shoots 1' high at 25' with 250 gr bullets. Rather than use light bullets, I am going to TIG weld the front sight higher.
The Ruger has a purple slightly magnetic material for frame and ejector housing.
The Uberti has color case hardening for the frame and a steel that takes bluing the same as the barrel.
The Ruger has one cocking level, and locks the loading gate when back
The Uberti has 4 cocking steps [that sound off "C","O"," L","T"] with the loading gate independent, and the cylinder rotates with #2 cocking position.
The Ruger chamber walls are between .069" and .073" to the outside.
The Uberti chamber walls are between .059" and .063" to the outside.
The Ruger chamber walls are between .059" and .060". between chambers.
The Uberti chamber walls are between .046" and .047".
The Ruger can take 30 kpsi per public loading information .
With a Ruger chamber inside diameter of .489" for the Uberti and .486", S = P[ID]/2thickness = 124ksi stress in the Ruger, which would require heat treatment of 4140 steel.
If the Italian steel were as good, the Uberti should be good for P = 2S[thickness] /ID = 2 124ksi [.046]/.486 = 23.5 kpsi.
I have been shooting 24 gr. H110 250 gr. XTP, 1.6", which Quickload thinks is 28.693 kpsi chamber pressure.
But Quickload thinks it would only be 25.2 kpsi if it were W296.
The Ruger can take an over all length of 1.756".
The Uberti can take an over all length of 1.670".
But with 250 gr. XTP, the OAL will be about 1.6".
--
A society that teaches evolution as fact will breed a generation of atheists that will destroy the society. It is Darwinian.