SIA_.45 Assembled
SIA_.45 PartsSIA_.45 Assembled Close-upSIA_Enf45supp

45 ACP Conversion Kit for No4

$1,375.00 inc. GST

Special Interest Arms

45 ACP conversion kit for a No4 Rifle

Product Description

This 45 ACP conversion kit for a No4 Rifle comes with a barrel, chambered in 45 ACP and threaded for a No4 rifle, a magazine adapter, a magazine (from a 1911 pistol), and a factory modified bolthead. It is parkerized and ready to go, barrel is 17″.


The installation is almost a screw in the barrel and go shooting job!! The kit gets you 99+% of the way but there is a little bit of work to get things up and running and it is a job you will need to get your gunsmith (or me) to do for you. I have several of these kits, and they now include at no additional cost a factory converted bolthead.


Note that the assembled article is for illustration only and the kit does not include a receiver or anything other than a barrel, mag adapter and one mag. Must be posted to a dealer for transfer.


Currently IN STOCKĀ in Sydney Australia, and ready to ship.