Atlas - Area 419 Arcalock Spigot Extension Drive Shaft a series of technical articles

a series of technical articles written by experts in the industry

The RCBS Hand Priming Tool features a patented safety mechanism which separates the seating operation from the primer supply - virtually eliminating the possibility of tray detonation

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Dirty primer pockets and necks are no match for this state of the art cleaner and come out perfectly clean and pristine every time

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Atlas - Area 419 Arcalock Spigot Extension Drive Shaft a series of technical articlesThe ARCALOCK Spigot Extension was designed for Area 419s ARCALOCK clamp and any ARMS17 S accessory with matching hole pattern of 1. 100. It is ideal to adapt the BT35 NC 5 H Atlas Bipod to an ARCA clamp for clearance of the cradle and operation of the clamps knob. It will also extend all NC or No Clamp models (BT10 NC, BT46 NC, BT47 NC, BT35 NC, BT65 NC, BT69 NC, BT72 NC) of Atlas Bipods out extra 1. 25 for increased stability. To use with your Bipod