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Archived [ARCHIVED THREAD] - Tantal Barrel
Posted: 7/20/2010 5:30:25 PM EDT
So this may sound stupid, I've never had a key hole problem. How do I know which barrels are prone to issues. Mine has a #8 stamped on it near the receiver.

Link Posted: 7/21/2010 6:30:16 AM EDT
[#1]
The ones with Ser #s begining with Y see to be fine.  But ultimitly if yours is not keyholing then that is proof in itself.

Link Posted: 7/21/2010 8:18:34 AM EDT
[#2]
Mine starts with a Y serial number and it keyholes com bloc ammo.  Wolf of various weights does not keyhole.  I have heard from other people with Y serial numbers that also keyhole.  I think it is kind of hit and miss with the newer ones.  My friend got one and it does not keyhole.

Archived [ARCHIVED THREAD] - Tantal Barrel
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