GTA

PCP - HPA - C02 Gate => QB-7X Gate -W/Co2 & HPA => : goodgroup June 19, 2009, 12:50:36 AM

: New Riser breech for your QB's
: goodgroup June 19, 2009, 12:50:36 AM




The steel riser breech solves tank clearance problems on the QB79 and will give clearance for shrouds on the QB78.



They accept the stock barrel and bolt. http://qbmags.com





(http://qbmags.com/qb%20riser%20breech.jpg)



This one is on a QB79.



Jay









: RE: New Riser breech for your QB's
: Big_Bill June 19, 2009, 03:29:59 AM


Sweet Jay,



Are there any bands available for this new set-up ?



Bill

: RE: New Riser breech for your QB's
: goodgroup June 19, 2009, 04:53:08 AM
Thanks Bill,

No bands needed. It was designed to float the barrel and is double set screwed. It is also a solid chunk of steel as compared to the stock breech.

Before I made the breeches I was using floated barrels  on my tuned QB's ( double set screwed) with the standard breeches without problems as well, but on these you have a lot more thread.

Jay
: Re: New Riser breech for your QB's
: Gene_SC June 19, 2009, 05:56:31 AM
A long time waiting Jay..:) Fantastic design and concept. Thanks for bringing it to the GTA.
: Re: New Riser breech for your QB's
: goodgroup June 19, 2009, 07:30:15 AM
Hi Gene,

Thanks for the kind words. Great forum !

Jay
: RE: New Riser breech for your QB's
: threex4 June 22, 2009, 08:36:08 AM
Jay that breech looks realy good, but looks like you over looked someting for those of us with the RIM mags.
The new breech has no  place to mount the mag, any plans to make one that  will?
: RE: New Riser breech for your QB's
: goodgroup June 22, 2009, 09:55:26 AM
Hi Buster,
Thanks
I would never forget you !



Check the breech section of the website. There is a multishot breech available. Haven't shipped yet but hopefully this week

http://qbmags.com

Jay

: RE: New Riser breech for your QB's
: threex4 June 22, 2009, 10:58:42 AM
Well guess you updated it since last I looked at it LOL .  I was really looking at  the RIM mag  for the  Disco.
 OH I'll be looking for it thanks.