Bob,
Here are some pics of the other Bill Large style lock you did sometime back. Although it's a nice lock, it is completely different from the other 3 pin shown above. The feel of the one above is...well... I don't know...just amazing. In fact every one of your locks I've had over the years are unique to themselves...interesting and I am fascinated and curious. Evolution is design ?? Could you comment on them please. Pics of the Bill Large barrel to...what is the meaning of the L stamp on the side and the muzzle?
Thanks Roger
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Roger,
the lock you pictured is an upgrade on most American style locks like seen on so many
of the plains rifles and notably the Hawken.The 3 and 4 pin locks with the sear on an
axle is a much more sophisticated design but also more expensive.The 4 pin that was
shown is $300 and the schuetzen is $250 with the three pin lock.Other than the classy
looks of the 4 pin there is no difference in the performance. On the conventional lock,
the back thrust of the mainspring is against the sear screw and it must be tight. If you
look close you'll see the sear screw threads are buried into the plate so all that thrust
isn't on the stubby 4x40 threads. The 3 and 4 pin designs are very rigid and I have a
full size photo in color of a 5 pin Brazier.
Alignment is the big "secret" along with very precise fitting of the tumbler shaft and the
little support bearing thru the bridle plus the preload of the mainspring is the key to a
quality lock.I take pride in my work and high success rates with locks all over the world
speak for themselves.
The "L" on the muzzle of that barrel may indicate it was hand rifled on a machine Bill
and I made in 1960 or he may have "dressed"the lands a bit.There is a nearly identical
barrel in Australia that is still winning matches after many years of use.
Bob Roller