- Thread starter no1ryno
- Start date
Is there a brake on it?
Could be any number of issues causing your problems, but off hand...using an Armalite-pattern barrel (Noveske) with a DPMS-pattern receiver and BCG isn't a great idea (although people do it sometimes if they also run an Armalite-pattern BCG).
Generally in my experience, Noveske tubes are threaded concentric to the bore so if your bullets are contacting your brake/FH, it could be an issue with the unit itself and not the barrel.
A little more info on your setup and any pics of said "keyholing" might be useful.
Eliminate one thing at a time. If it has a brake or flash suppressor or whatever, take it off and shoot a few and see if you have any changes. As above, you didn't give much info. Is it keyholing every shot or just occasionally? I know it is frustrating, but you can sort it out. Good luck...
Check your FH (its NOT a brake) and see if one of the prongs is bent inward or otherwise appears to be getting damaged by bullets exiting and making contact...shouldn't be difficult to see if that is the case. While the SF is pretty sturdy, I have see this happen with Vortex FH units(similar design in some respects) in the past when they have been damaged in shipping, dropped, used as a "persuader" or other improper purpose.
The reason I ask for pics is because as strange as it sounds I've seen someone get "keyholes" on paper when in fact they didn't realize they were skipping the rounds off the ground when trying to zero and they mistook the keyholes for being on paper.
Wouldnt he see damage on the brake of FH if the rounds were skipping off of it?
If you're key holing, then a couple of obvious things to check first. Number one, bullet weight and your barrel twist. Number two, whatever you have attached at end of your barrel. Start with weight and twist.
Hahaha dude thats what was happening.....
Lol... Happens to the best of us man. At least you know there's nothing wrong with the rifle though
