Welcome, Guest. Please login or register.
August 18, 2018, 04:12:53 PM
Home Home Help Calendar Login Register
News:

Please support BullpupForum.com sponsors!!
. . . Midwest Industries . . . BullpupArmory.com . . . Shooting Sight . . . BullpupUnlimited.com . . . Homeland Guns . . . . . . . . . . . . AB Arms . . . GallowayPrecision.com . . . K & M Arms . . . . . . Geissele Automatics
+  BULLPUP FORUM
|-+  Bullpup Rifles (Auto & Semi-Auto Centerfire)
| |-+  FNH
| | |-+  P90 / PS90 P90 icon
| | | |-+  My custom PS90 accessory designs
Pages: [1] 2 Print
Author Topic: My custom PS90 accessory designs  (Read 32895 times)
SpookyDan
Member
**
Offline Offline

Posts: 16


« on: April 02, 2014, 09:56:44 PM »

I have recently gained interest in designing parts/solutions for my PS90 and wanted to show them to you guys and get some feedback/suggestions.  Currently I am just making prototypes for myself but if the interest is there maybe more some day.

The first is a custom barrel shroud that I have designed for the FN PS90. The original intent was to cover up the awkward long barrel that sticks out of the front of the PS90 while maintaining the look/feel of the factory gun. The shroud also adds 4 accessory rails which are solid mounted to the frame of the gun unlike other currently available shrouds/quad rails which mount to the free floating barrel. This currently only exists in an SLS "3D print" prototype form as pictured.







This one shows a shortened version that will not extend past cut slots in the barrel.  May help with heat vs plastic issues and dirt/residue buildup.


This version eliminates the bottom rail in favor of improved grip.




One of the improvements that my PS90 barrel shroud adds that is another grip option. The shape of the shroud adds a forward grip position about 3.5" in front of the factory grip. It's a comfortable grip which I believe will improve stability/accuracy while also feeling more like other rifles you are used to.

Logged
SpookyDan
Member
**
Offline Offline

Posts: 16


« Reply #1 on: April 02, 2014, 09:57:17 PM »

The second is a P90/PS90 cheek riser design I am working on. This will solve the problem of the shooters "cheek weld" & eye level being too low when using rail mounted optics. My first prototype will be a 1" riser which I currently have on order!  Will post real photos as soon as I can assuming it fits.









Lemme know what you think.  And lemme know if you have any of your own needs/ideas that you need help with.  I like doing this stuff and would love to help out.  I have done a lot of stuff for my H&Ks but this is my first time messing with the PS90.
Logged
lewisabc123
.
Member
**
Offline Offline

Posts: 9


« Reply #2 on: April 03, 2014, 08:39:48 AM »

Welcome...very cool stuff.  Looking forward to seeing more and hearing what others think of the ideas!
Logged
Snapperhead363
Global Moderator
Bullpup Fanatic
*****
Offline Offline

Posts: 3,596



« Reply #3 on: April 03, 2014, 09:05:14 AM »

That is awesome! Man,I wish I still had my PS90 now!  Roll Eyes
Logged

NRA Life Member   Bullpup Fanatic Glock Armorer  Owner of Homeland Guns.1-740-820-GUNS
HDLikeMe
Member
**
Offline Offline

Posts: 30


Tavor with Manticore FG, EOTech HHS, SF Scout


« Reply #4 on: April 04, 2014, 04:42:22 PM »

Hello,
Is that cheek riser available yet? Where can I find the foregrip?
Logged
SpookyDan
Member
**
Offline Offline

Posts: 16


« Reply #5 on: April 04, 2014, 04:44:54 PM »

Hello,
Is that cheek riser available yet? Where can I find the foregrip?

They are still both just prototypes but coming soon!  I had an idea today to make the cheekriser adjustable.  Gonna work on that this weekend and have another prototype made. 
Logged
SpookyDan
Member
**
Offline Offline

Posts: 16


« Reply #6 on: April 07, 2014, 09:36:16 AM »

So this cheek riser is very close to becoming reality.  I just need the funds.  Think we could scrap together enough interest with a kickstarter type fundraiser to make it happen?

I have created a revised version that is adjustable to a .5, .75 and 1" rise.  Will not work with double mag.

I would need to get about 100 pre-orders for about 75-100 bucks.

What do you guys think?
Logged
lewisabc123
.
Member
**
Offline Offline

Posts: 9


« Reply #7 on: April 08, 2014, 09:27:05 AM »

I would be in, I think its a great idea.
Logged
SpookyDan
Member
**
Offline Offline

Posts: 16


« Reply #8 on: April 08, 2014, 11:26:43 AM »

Here are some updated cheekriser images.  Adjustable to .5", .75" and 1".  Will not work with double magazine or some rear sling mounts.


Logged
SpookyDan
Member
**
Offline Offline

Posts: 16


« Reply #9 on: April 11, 2014, 09:45:07 AM »

Had a buddy of mine with a SBR PS90 and a MakerBot print this out for me.  Not the Best quality 3D print or photo but he said it fit great!  Hope to have my next round of actual prototypes here next week.



* TomRiser01.jpg (141.25 KB, 800x526 - viewed 1098 times.)
Logged
Sly Dog
.
Member
**
Offline Offline

Posts: 8


« Reply #10 on: April 11, 2014, 09:28:30 PM »

I would be very interested in the cheek riser if you could design one to fit the HTA 90/22.
« Last Edit: April 12, 2014, 03:30:49 PM by Sly Dog » Logged
USMCScout
.
Member
**
Offline Offline

Posts: 73



« Reply #11 on: April 15, 2014, 09:34:41 PM »

I am down for the shroud/forward grip.  Awesome design!
Logged

___________________________
"Pain is weakness leaving the body."
SpookyDan
Member
**
Offline Offline

Posts: 16


« Reply #12 on: April 17, 2014, 10:06:12 AM »

Got in my new shroud and cheek riser prototypes yesterday.  Not the best pics but fit and function is awesome.  Riser gives perfect eye alignment for my red dot and mag clears nicely when removed.  Gonna sand and paint up everything for a clean look.



* RevisedBarrelShroud03.jpg (277.79 KB, 750x470 - viewed 1386 times.)

* RevisedBarrelShroud04.jpg (311.45 KB, 750x585 - viewed 1272 times.)

* RevisedBarrelShroud01.jpg (253.51 KB, 750x433 - viewed 6343 times.)

* RevisedBarrelShroud02.jpg (236.95 KB, 750x382 - viewed 3426 times.)
Logged
lewisabc123
.
Member
**
Offline Offline

Posts: 9


« Reply #13 on: April 17, 2014, 10:53:23 AM »

Man I want one of those risers!!!
Logged
awgivens
New Posting Member
*
Offline Offline

Posts: 3


« Reply #14 on: May 06, 2014, 10:40:34 AM »

Great Look.  How can I get one in the green color?  Please respond on external email address so I get the information quickly.  Thanks
Logged
SpookyDan
Member
**
Offline Offline

Posts: 16


« Reply #15 on: May 19, 2014, 09:12:27 AM »

Here are some updated photos of my freshly painted PS90 1" fixed cheek riser and custom barrel shroud/rail setup. The corrected eye level and the added forward grip really add a lot to this rifle.









Logged
SpookyDan
Member
**
Offline Offline

Posts: 16


« Reply #16 on: May 22, 2014, 09:28:58 PM »

A first look at my PS90 fixed and adjustable cheek risers side by side. The fixed is 1" tall while the other is infinitely adjustable between .5" and 1".



* PS90AdjRiser01.jpg (272.29 KB, 500x750 - viewed 831 times.)

* PS90AdjRiser02.jpg (270.64 KB, 750x500 - viewed 771 times.)

* PS90AdjRiser03.jpg (253.52 KB, 750x500 - viewed 1429 times.)
Logged
Snapperhead363
Global Moderator
Bullpup Fanatic
*****
Offline Offline

Posts: 3,596



« Reply #17 on: May 22, 2014, 09:36:26 PM »

I'm diggin' everything your doing! That Tan PS90 is sick....you know......in a good way! You have any idea on pricing or when these will be available?
Logged

NRA Life Member   Bullpup Fanatic Glock Armorer  Owner of Homeland Guns.1-740-820-GUNS
reapur
.
Member
**
Offline Offline

Posts: 35


« Reply #18 on: May 30, 2014, 12:05:29 AM »

I would pay for the cheek riser today! I've tried to make one for mysellf so many times, none of them had a secure hold.
Since it's a fixed rise, can you make the back closed? I can see that gap snagging on something.
This looks perfect.

what I mean to say about the fixed rise, is since we each will have a favorite rise, it would be nice to be able to close that gap somehow.
« Last Edit: May 30, 2014, 12:07:19 AM by reapur » Logged
Somnus
^
Member
**
Offline Offline

Posts: 44


« Reply #19 on: August 09, 2014, 01:29:58 PM »

Are these still in the works?
Logged
Pages: [1] 2 Print 
Jump to:  



Login with username, password and session length

Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
SimplePortal 2.3.5 © 2008-2012, SimplePortal
Valid XHTML 1.0! Valid CSS!