Author Topic: H&R M1900 12 ga. help, please.  (Read 931 times)

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Offline glitch1187

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H&R M1900 12 ga. help, please.
« on: November 18, 2011, 02:46:02 PM »
Don't know if this is the proper place to post this question, but... I've just acquired an H&R M1900 single shot 12 ga. with removable hinge pin in pretty fair condition.  It locks up tight and the bores are in good condition.  Does anyone know if it is safe to fire modern 2 3/4" shotshells in this?  Does anyone know of a source of low-pressure shells suitable for this?  And finally, as an aside, when did most of the shotgun manufacturers go to smokeless powder?
Thanks in advance,
glitch

Offline quickdtoo

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Re: H&R M1900 12 ga. help, please.
« Reply #1 on: November 19, 2011, 04:46:25 AM »
Welcome! I have a model 1908 which I think is the same shotgun with fixed hinge, it's been shooting modern 2¾" loads since it was new in the 1940s when my Dad bought it, I don't shoot steel or hevi-shot in it tho, it's taken many grouse, pheasants, a few ducks and even a turkey with high base #6.  ;)

Tim
"Always do right, this will gratify some and astonish the rest" -  Mark Twain

Offline 32 Magnum

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Re: H&R M1900 12 ga. help, please.
« Reply #2 on: November 20, 2011, 05:52:44 AM »
The Model 1900 was dropped from production circa 1916.  The H&R Literature which listed this model and the 1908 indicates that both were chambered for 2 1/2" shells in 1916.  The 1922 catalogue lists the 1908 as chambered for 2 3/4" shells.  I would have a gunsmith check the chamber depth before shooting modern shells in your gun - it may have been modified sometime after it was made.
Jim Hauff,  H&R Collector

RIP Jim, passed away on October 12th, 2012

Offline quickdtoo

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Re: H&R M1900 12 ga. help, please.
« Reply #3 on: November 20, 2011, 10:49:13 AM »
Thanks for the info Jim.  ;)

Tim
"Always do right, this will gratify some and astonish the rest" -  Mark Twain

Offline 32 Magnum

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Re: H&R M1900 12 ga. help, please.
« Reply #4 on: November 21, 2011, 04:32:58 AM »
Tim,
You're welcome, sir.  Glad to share some of my ill-gotten knowledge. ;D
Jim Hauff,  H&R Collector

RIP Jim, passed away on October 12th, 2012