who sells 1in7 ARs in Canada?
- Thread starter carbonrod
- Start date
highspeedlowdrag
Regular
- Location
- British Columbia
Yes it does, but if you have a look at the dealers' section of the forum, "dangertree" has posted an update on there. They are in the process of collecting orders up for their next importation of 1:7's...
hsld.
dangertree
Business Rep
- Location
- NL/ON/FL/PL
Available for those that want them. Always seem to be in short supply though.
mickey said:
it's the barrel twist.
rate of twist relates the the weight of ammo best suited for accurate fire.
Accuracy, or stable flight path, depends on having an optimal spin range, which results of having a twist rate suited to the speed and weight of the bullet fired.
It is the ratio of the rifling to every inch of the barrel. For example, 1:7 means, there is one complete turn of rifiling for 7 inches of barrel, Look down the barrel and you will see what I am talking about. This is the same for 1:9, 1:12 etc. More rifling means a faster spin on the round as it leaves the barrel, thus producing more stability in flight. Some bullets weigh more, so more rifiling would be required to stabilize it in flight.
Hoddie.
Hoddie.
