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Author Topic: Crosman 2250 Dimensions please...  (Read 148 times)

Offline Akzle

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Crosman 2250 Dimensions please...
« on: September 10, 2018, 02:40:57 PM »
So I did a dumb thing. I meant to measure up te gun before I left, but did not. I cast a block of alloy to fasion a new receiver out of, and got that with me, and a lathe... but no dimensionns! I could wait until I get back, but I'd like to tutu while it's raining and there's aught else to do.
I think it's about 1" tall and wide and 4"Long but I'm guessing.

Does anyone have a dimensioned sketch, or can take some measurements from a steel breech for me?

Offline Akzle

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Re: Crosman 2250 Dimensions please...
« Reply #1 on: September 10, 2018, 02:53:13 PM »
1) Radius and length of main tube (what holds valve etc)
2) Bolt race/bore
3) barrel tennon diameter?
4) barrel OD
5) bolt throw/ sear engagement lengths


Offline Akzle

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Re: Crosman 2250 Dimensions please...
« Reply #2 on: January 20, 2019, 07:55:47 PM »
Dimensions for 2240, for future reference.

1) Radius and length of main tube (what holds valve etc)
OD 1", 213mm OAL
2) Bolt race/bore
I measure at 6.3mm. Probably nominally 1/4"
3) barrel tennon diameter?
No tennon, barrel OD 11.2mm
4) barrel OD
5) bolt throw/ sear engagement lengths
bolt travel 23.3mm