Join the #1 community for gun owners of the Northwest
We believe the 2nd Amendment is best defended through grass-roots organization, education, and advocacy centered around individual gun owners. It is our mission to encourage, organize, and support these efforts throughout Oregon, Washington, Idaho, Montana, and Wyoming.
Discuss firearms and all aspects of firearm ownership
Join others in organizing against anti-gun legislation
Find nearby gun shops, ranges, training, and other resources
Discover free outdoor shooting areas
Stay up to date on firearm-related events
Share photos and video with other members
...and much more!
pump
A pump is a device that moves fluids (liquids or gases), or sometimes slurries, by mechanical action, typically converted from electrical energy into Hydraulic energy. Pumps can be classified into three major groups according to the method they use to move the fluid: direct lift, displacement, and gravity pumps.Pumps operate by some mechanism (typically reciprocating or rotary), and consume energy to perform mechanical work moving the fluid. Pumps operate via many energy sources, including manual operation, electricity, engines, or wind power, and come in many sizes, from microscopic for use in medical applications, to large industrial pumps.
Mechanical pumps serve in a wide range of applications such as pumping water from wells, aquarium filtering, pond filtering and aeration, in the car industry for water-cooling and fuel injection, in the energy industry for pumping oil and natural gas or for operating cooling towers and other components of heating, ventilation and air conditioning systems. In the medical industry, pumps are used for biochemical processes in developing and manufacturing medicine, and as artificial replacements for body parts, in particular the artificial heart and penile prosthesis.
When a casing contains only one revolving impeller, it is called a single-stage pump. When a casing contains two or more revolving impellers, it is called a double- or multi-stage pump.
In biology, many different types of chemical and biomechanical pumps have evolved; biomimicry is sometimes used in developing new types of mechanical pumps.
Hello,
Selling my “like new/never fired”;
Mossberg 590 12 gauge shotgun
$450
Not sure what to say, It’s a 590, yes the one that the Marine’s can’t break :)
Only selling because I just bought a 590 Thunder Ranch model and I can’t afford to keep them both.
Please let me know if you have any...
Recently acquired this Winchester in a trade. There’s nothing terribly special about it but it is very pretty and fun to shoot. Very accurate with Winchester slugs (I’ll include a box for whoever buys it). The guy who had it before me purchased it around 1984 and only used it to hunt ducks...
1941 ITHACA Model 37 16 GAUGE Pump Shotgun For Sale
Serial Number 46440; 1941 model according to link below:
https://ithacagun.com/serial-numbers/
16 gauge; 2 3/4 inch chamber; full choke; knurled wood work
Good used condition; normal wear; some marks on wood and blueing
Small micro crack both...
I'm not sure how to read the model year data on this chart.
Could someone help out???
https://ithacagun.com/serial-numbers/
Why the superscript "4" on the barrel before the serial number?
Is the serial number "46440" or "446440"???
Comments, please.
Addendum: My guess is: Model 46440; 1941...
I like weird stuff, not sure why, but quirky guns make me happy.
I think I found an “aha” quirky gun idea.
Troy makes this…
I can’t find much information on it so I emailed Troy for an answer. I’m curious if it takes regular (no gas port obviously) AR15 barrels. Because if it does…
CMMG...
18.5” like new bought it from a buddy at work
12 GA , really smooth action has a bright red follower on the inside and a large pump release button. Nice nickle shotgun
It’s a G Force GFP3N
Asking $200 and another $20 for the transfer fee in Oregon city
I can also drive this to tropics pawn...
Rifle never gets used just sits in the safe I got it from my grandpa afew years back on trade it was a cool piece...I thought then went to the range and it's a little short for my liking asking $700 have 3 magazines for it I'll have to pull em out...its been awhile I believe they are 10 round...
Selling my new from the store CZ 620 Field Select 20ga shotgun. Sports a nice looking Turkish Walnut stock and bead sight on a 28" blued barrel. Haven't gotten around to using it. It has been properly stored/no corrosion, and comes with: the original box, everything it came with originally, and...
It is in pristine condition. Quite accurate. Handles both .177 pellets or BB’s. Don’t have the manual anymore. But I checked. And there are plenty of downloadable printable manuals for it. Action is grooved on top should some young one desire an optic. It’s served my kids well and now they are...
Excellent condition rifle with a 20 inch octagonal barrel.
Excellent bore as well....less than 500 rounds through this rifle.
A very slight bit of finish loss at the rear of the ejection port , where the shell casing hits the frame....
The "gold" paint is wore of the serial number on the bottom...
Used H&R Pardner Pump shotgun up for grabs. Has been solid and reliable for me, prefect for a trunk gun or by the bedside. Has some scuffs and scratches in finish. Only selling to make room in the safe since I picked up another shotgun.
$150 local sale in Hillsboro/Beaverton
Not interested in...
decided to part ways because I’m looking to get into a kel-tec ksg. It’s barely been fired through my year of ownership, mostly stored away (looks brand new inside & out) you can take it apart and look for yourself. It would’ve made a great hunting shotgun i just never got around to it.
It’s a...
decided to part ways because I’m looking to get into a kel-tec ksg. It’s barely been fired through my year of ownership you can take it apart and look for yourself. It would’ve made a great hunting shotgun i just never got around to it.
It’s a stoeger parent company benelli (feels great)
26”...
Benelli Nova H20 Tactical 12 Gauge Pump Shotgun
Like New … I got it in a trade several years ago . It had never been shot then . I shot it twice to make sure it functioned OK , which it did . And its been in my gun safe since then . I have no interest in it. Just took it to complete the trade ...
This FS-TFC 4-Stage Portable Water Filter Pump 0.01 Micron Water Purifier is BRAND NEW IN SEALED BOX!
$60 Or Best Offer.
FS-TFC 4-Stage Portable Water Filter Pump 0.01 Micron Water Purifier Survival Gear 1.5L/Min Fast Flow for Personal or Small Group Hiking, Camping, Travel, and Emergency...