300 BLK boreguide???
- Thread starter wfjames22
- Start date
Re: 300 BLK boreguide???
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: CNC</div><div class="ubbcode-body">Hmm, will the regular 556 AR guide not work? </div></div>
Hole is too small for the 30cal jag to pass through.
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rkaires</div><div class="ubbcode-body">I got mine from Sinclair Int. </div></div>
Thanks for the headsup. Are you using the 7.62x39 model in your 300 blackout? I figure it may work but I am not sure due to the fact that the 7.62x39 case has a larger diameter than the 300.
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: CNC</div><div class="ubbcode-body">Hmm, will the regular 556 AR guide not work? </div></div>
Hole is too small for the 30cal jag to pass through.
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: rkaires</div><div class="ubbcode-body">I got mine from Sinclair Int. </div></div>
Thanks for the headsup. Are you using the 7.62x39 model in your 300 blackout? I figure it may work but I am not sure due to the fact that the 7.62x39 case has a larger diameter than the 300.
Re: 300 BLK boreguide???
if you have access to a lathe you could chuck up a JP bore guide and drill out the hole to fit.
Or maybe you could use a bolt action bore guide (Just the tube) with some spacers to center it in the AR upper..?
if you have access to a lathe you could chuck up a JP bore guide and drill out the hole to fit.
Or maybe you could use a bolt action bore guide (Just the tube) with some spacers to center it in the AR upper..?
Re: 300 BLK boreguide???
Call up the folks at Possum Hollow. They have been making them. The one they make looks like the guide pictured above except the barrel to rod clearance wont allow for an o ring.
Call up the folks at Possum Hollow. They have been making them. The one they make looks like the guide pictured above except the barrel to rod clearance wont allow for an o ring.
Re: 300 BLK boreguide???
No problem. I have found it easiest to call them as they don't have an internet ordering system.
No problem. I have found it easiest to call them as they don't have an internet ordering system.
Re: 300 BLK boreguide???
been using the one for my 6.5 grendel or standard 556, both do the job but make sure to clean the chamber real good.
hope this helps.
been using the one for my 6.5 grendel or standard 556, both do the job but make sure to clean the chamber real good.
hope this helps.
