Author Topic: barel od  (Read 1870 times)

Offline jonny1o1

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barel od
« on: March 19, 2007, 03:00:52 AM »
what is the QB`s barrel od ?

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RE: barel od
« Reply #1 on: March 19, 2007, 06:07:56 AM »
On Jan. 11, 2007 Stephen Archer stated:

"The outside diameter of the standard QB78 barrel is 14mm.

The outside diameter of barrels used on the QB78 Deluxe is 15mm.

15mm diameter barrels are also used on the QB79 and the AR2078/A and AR2079/A models."

14mm QB=.556" aprox.
15mm QB=.588" aprox.

Paul

Offline IJL

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RE: barel od
« Reply #2 on: March 19, 2007, 06:42:40 AM »
Jonny, take those measurements as a guide, not gospel, I have to measure every one for the add ons we supply

Ian

Offline jonny1o1

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RE: barel od
« Reply #3 on: March 19, 2007, 12:36:11 PM »
thanks...i just wanted approximate numbers