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Posted: 5/1/2017 11:10:35 PM EDT
Short video of firing my 22lr pen gun.
Everything except the spring was made from scratch out of stainless.

https://youtu.be/K2nBVFEBPbM
Link Posted: 5/1/2017 11:43:48 PM EDT
[#1]
neat!

do you mind sharing the approximate dimensions?
Link Posted: 5/2/2017 4:09:08 PM EDT
[#2]


Neat!
Link Posted: 5/10/2017 11:16:55 PM EDT
[#3]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By DirtyHandsRob:
neat!

do you mind sharing the approximate dimensions?
View Quote
It is 5/8" diameter, 5" long.  I used 1/2-28 threads for the connections
Link Posted: 5/27/2017 9:08:57 PM EDT
[#4]
Any way we could possibly get pictures of it disassembled? I'm curious as to how you've built it, I've never seen one in person and want to see the mechanics behind your design. Thanks in advance!
Link Posted: 5/27/2017 9:28:11 PM EDT
[#5]
neet
Link Posted: 12/19/2017 1:56:06 AM EDT
[#6]
I want one.
Anyone making "kits" like for F1 suppressors?
What's the easiest way to get into this?
Link Posted: 1/11/2018 5:16:44 PM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bradpierson26:
I want one.
Anyone making "kits" like for F1 suppressors?
What's the easiest way to get into this?
View Quote
@bjgunner
Link Posted: 1/19/2018 10:50:04 PM EDT
[#8]
Not sure how to make a kit for this; you would have to get the back half approved by the ATF to only be 80% I guess.
I have a CAD file with all the dimensions somewhere, I can post a drawing if someone is wanting to copy it
Link Posted: 1/19/2018 11:29:22 PM EDT
[Last Edit: jwb211] [#9]
...
Link Posted: 5/30/2018 7:42:21 PM EDT
[#10]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bjgunner:
Not sure how to make a kit for this; you would have to get the back half approved by the ATF to only be 80% I guess.
I have a CAD file with all the dimensions somewhere, I can post a drawing if someone is wanting to copy it
View Quote
If you've got the drawing I'll take a copy if you wouldn't mind posting it here or shoot me a DM
Link Posted: 6/1/2018 9:28:37 PM EDT
[#11]
I have a drawing if it on my work computer. I’ll try to remember to grab it Monday
Link Posted: 6/2/2018 4:33:45 PM EDT
[#12]
Squid-type pen gun. Pretty standard, and you produced a nice example. Rifled, or smooth?
Link Posted: 1/4/2019 5:16:59 PM EDT
[Last Edit: Bubbatheredneck] [#13]
Cool.

Company A sells as a glass breaker. Instead of having a barrel, the firing pin just moves a captive striker to shatter safety glass. And they can be custom engraved too.

Company B sells barrels that screw in place of the striker.

just a form away from making a pen gun
Link Posted: 1/4/2019 10:07:08 PM EDT
[#14]
Link Posted: 1/13/2019 9:02:50 PM EDT
[#15]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By BigWaylon:

@bjgunner

Ever find that drawing?
View Quote
Yup, send me an email and I’ll send it. I don’t know how to post photos now that photobucket locked everything.
[email protected]
Link Posted: 1/13/2019 9:52:45 PM EDT
[#16]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bjgunner:
Yup, send me an email and I’ll send it. I don’t know how to post photos now that photobucket locked everything.
[email protected]
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bjgunner:
Originally Posted By BigWaylon:

@bjgunner

Ever find that drawing?
Yup, send me an email and I’ll send it. I don’t know how to post photos now that photobucket locked everything.
[email protected]
I'm sending an email as well.
Link Posted: 1/14/2019 8:32:07 AM EDT
[Last Edit: Ubaddog] [#17]
Link Posted: 1/14/2019 8:37:11 AM EDT
[#18]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By u-baddog:
https://www.youtube.com/watch?v=K2nBVFEBPbM

From OP
View Quote
It needs the barrel threaded 1/2x28 also...
Link Posted: 1/14/2019 1:06:49 PM EDT
[#19]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By jhereg:
It needs the barrel threaded 1/2x28 also...
View Quote
I was gonna suggest this.
Link Posted: 1/16/2019 9:47:36 PM EDT
[#20]
Link Posted: 2/5/2020 3:00:10 PM EDT
[#21]
OP, sell these as 80% kits
Link Posted: 7/16/2020 11:47:22 AM EDT
[Last Edit: bradpierson26] [#22]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bradpierson26:
OP, sell these as 80% kits
View Quote


@bjgunner
Link Posted: 8/2/2020 11:00:47 AM EDT
[Last Edit: prebans] [#23]
Very nice!  This reminds me of the Quicksilver pen gun (QSM-22) from ago.  I used to own one circa 2005-2006.  My only complaint was that even .22 stings when fired because there's so little mass.  I got more than a few welts and blood blisters from that thing.  Eventually I sold it to another SOT.

Tried hyper velocity once.  NEVER again!  

This is an exact copy of the one I owned.  (Not mine, already sold, not presenting this as anything other than a reference point.)  Of interest, I also paid $325.00 for mine back in 2005!  Weird to see an out-of-production firearm not lose or gain value over 15 years!  Quicksilver made them in other colors too.  The machining on these was nothing short of perfect; they have to be among the highest quality pen guns made for resale.  (Not counting one-off F1 builds.)  I really regret never disassembling it to see how the firing assembly was made.  The largest difference between it and the OP's gun is that the pocket clip notch was never exposed during cocking; that was all kept internal.
Link Posted: 8/2/2020 11:10:39 AM EDT
[#24]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By bjgunner:


Yup, send me an email and I’ll send it. I don’t know how to post photos now that photobucket locked everything.
[email protected]
View Quote


@bjgunner

Email sent!
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