So I have some Alfa precision barrels inbound for the RTI Prophet (needs a transfer hole 15mm OD) and L2 (not a problem 14mm OD). How would I index to know where the transfer port should be drilled or can the gunsmith do this on a bench?
Tuning Barrel indexing before machining?
- Thread starter Riaandw79
- Start date
I always machine the breech fitment first, that done minus transfer port. Fit barrel to breech and then rotate barrel 360* AND Note "IF" OR "WHERE" barrel at muzzle gets highest at 12 o'clock position. felt pin mark barrel next to receiver. Then when placing transfer port do so 180* from the mark.
FYI ....
FYI ....
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Thanks. Sounds logical, this one was doing my brain in. Thought maybe I should mod a leshy 2 receiver to take 15mm barrels. Would make the job easy
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