Quarterbore's Forums - 300 BLK and pistol position gas blocks

Page 2 of 3

Show 40 post(s) from this thread on one page

Quarterbore's Forums (http://www.quarterbore.net/forums/index.php)

- 300 Whisper Rifles and Pistols (http://www.quarterbore.net/forums/forumdisplay.php?f=37)

- - 300 BLK and pistol position gas blocks (http://www.quarterbore.net/forums/showthread.php?t=4782)

snipecatcher

12-16-2010 08:53 PM

Quote:

Originally Posted by rsilvers (Post 25582)

I will post photos of my 7 inch tomorrow.

^^Wow. :eek:

mstarling

12-17-2010 01:28 AM

OK fellas ...

you successfully answered the hijack question ... now how about back to the OP's (me) question: Is it going to be safe to shoot factory 220 gr subsonic 300 BLK ammo in a 16" rifle fitted with a pistol position 3 way gas block?

Thanks!

Mike

BWE Firearms

12-17-2010 07:47 AM

I am waiting to test it but I cant get ammo. I was to late for the Midway shipment. I am betting you will need to set the gas block to the smaller (supersonic) hole. The subsonic setting will over gas the system.

tp555

12-17-2010 07:50 AM

The only issues are over pressure.The Subsonic loads won't have mega pressure.Even the high speed loads won't.So no problem.Consider the clogged barrels with 5 or 6 stuck bullets in them.

Spook

12-17-2010 09:15 AM

Quote:

Originally Posted by tp555 (Post 25603)

The only issues are over pressure.The Subsonic loads won't have mega pressure.Even the high speed loads won't.So no problem.Consider the clogged barrels with 5 or 6 stuck bullets in them.

Ding Ding Ding Ding Ding! We have a winner !!!

BWE Firearms

12-17-2010 09:16 AM

You mean this barrel.

http://www.bwefirearms.com/photo/stuck.jpg

rsilvers

12-17-2010 02:05 PM

7 inch 300 AAC BLACKOUT

http://img153.imageshack.us/img153/550/7inch300blk.jpg

alorton

12-17-2010 02:58 PM

Quote:

Originally Posted by rsilvers (Post 25607)

7 inch 300 AAC BLACKOUT

<image removed>

What magazine is that? I have my fingers crossed that it is the modified mag that lets you load long. I've been using modified Pmags but it would be fantastic to be able to just order them without the rib. I'm still hoping to see some info on that project.

rsilvers

12-17-2010 04:35 PM

That is an E-Mag, it is a Magpul mag designed for the HK-416.

alorton

12-17-2010 06:04 PM

Any word on the custom mags for loading long?

All times are GMT -4. The time now is 10:37 AM.

Page 2 of 3

Show 40 post(s) from this thread on one page