Search found 11 matches

by Fractal
06 Feb 2018, 18:13
Forum: PS90 & Other 5.7x28mm Rifles
Topic: PS90 Loose Muzzle Device
Replies: 7
Views: 1766

Re: PS90 Loose Muzzle Device

Amazing! Didn't know those existed! Gonna scoop me up a set!
by Fractal
05 Feb 2018, 08:37
Forum: PS90 & Other 5.7x28mm Rifles
Topic: PS90 Loose Muzzle Device
Replies: 7
Views: 1766

Re: PS90 Loose Muzzle Device

I have your standard torque wrench with a 3/4" socket, but the socket doesn't fit all the way over the flash hider to reach the nut. Is there a special socket one uses, or an alternative method of reaching 30 ft./lbs. I'm not aware of?
by Fractal
31 Jan 2018, 09:47
Forum: PS90 & Other 5.7x28mm Rifles
Topic: PS90 Comb Height
Replies: 3
Views: 1648

Re: PS90 Comb Height

That's sweet!
by Fractal
31 Jan 2018, 09:46
Forum: PS90 & Other 5.7x28mm Rifles
Topic: PS90 Loose Muzzle Device
Replies: 7
Views: 1766

Re: PS90 Loose Muzzle Device

It was TROS; however, the barrel does have play... it's the flash hider that I can unscrew with my hand. Are you supposed to torque down a PS90 flash hider? If so, is 30 ft./lbs. is the correct torque setting?
by Fractal
30 Jan 2018, 06:36
Forum: PS90 & Other 5.7x28mm Rifles
Topic: PS90 Loose Muzzle Device
Replies: 7
Views: 1766

PS90 Loose Muzzle Device

I have a PS90 SBR. Lately I noticed the muzzle device, in this case an A2 style flash hider, was loose. I can easily unscrew it with my hand so it does work it's way loose during firing. When I contacted the manufacturer of the SBR, he mentioned that the manual says to torque down the muzzle device ...
by Fractal
29 Jan 2018, 09:32
Forum: PS90 & Other 5.7x28mm Rifles
Topic: PS90 Comb Height
Replies: 3
Views: 1648

PS90 Comb Height

I have a PS90 with an Aimpoint CompM4 so I can't really get a cheek wield... it's more of a chin wield.

Does anyone have any good suggestions for a product to adjust the comb height?
by Fractal
19 Jan 2016, 19:09
Forum: Lounge
Topic: Extreme Level IV Test :)
Replies: 1
Views: 1730

Re: Extreme Level IV Test :)

Awesome
by Fractal
19 Jan 2016, 17:22
Forum: Factory Loaded Ammunition
Topic: Elite Ammo Comparisons
Replies: 4
Views: 2722

Re: Elite Ammo Comparisons

Wouldn't the S4M penetrate better than the T6B due to S4M's higher velocity?
by Fractal
18 Jan 2016, 07:58
Forum: Factory Loaded Ammunition
Topic: Elite Ammo Comparisons
Replies: 4
Views: 2722

Elite Ammo Comparisons

I'm the new owner of a PS90 SBR and was looking through all the ammo threads. Elite Ammo kept coming up as a good manufacturer so I went to their website and promptly got dizzy with all the different kinds of 5.7x28mm offered. So I wrote them down and listed their differences in a hope to tell them ...
by Fractal
18 Jan 2016, 07:33
Forum: PS90 & Other 5.7x28mm Rifles
Topic: PS90 SBR Flash Suppressor Loose
Replies: 5
Views: 1512

Re: PS90 SBR Flash Suppressor Loose

Cool. Thanks!
by Fractal
15 Jan 2016, 05:57
Forum: PS90 & Other 5.7x28mm Rifles
Topic: PS90 SBR Flash Suppressor Loose
Replies: 5
Views: 1512

PS90 SBR Flash Suppressor Loose

I was cleaning my PS90 last night when I noticed the flash suppressor (A2 birdcage style) was loose. I was able to remove it just by hand unscrewing it. So I put it back on by hand tightening it as best I could. I gave it a few wiggles, and it seemed to stay put. Has anyone encountered this before? ...