American Rifle Company Nucleus Gen 2
We decided to update the Nucleus for two reasons. First, and perhaps most importantly, is reducing the elapsed time between order placement and fulfillment. To that end, an effort to improve production throughput was made by reducing the number of unique parts that we must manufacture. For example, the entire striker assembly of Nucleus G2.0 is now identical to that of the Mausingfield while its bolt head and the extractor are now identical to those of the Archimedes. And secondly, we want to give you more of what you want so Nucleus G2.0 has been updated with the following:
Specs
Proudly engineered and manufactured in the USA
Short action weight 1.9 pounds (30 oz), long action weight 2.13 pounds (34 oz)
80 degree bolt rotation
Three toroidal locking lugs do not require lapping
Controlled-round feed extractor
Controllable Springfield inertial ejection
Exceptionally smooth
Corrosion resistant black nitride finish
Three anti-bind rails
Interchangeable bolt heads
Dual cocking cams
100% cock on opening
Integral bolt handle
Ergonomic interchangeable bolt knobs
Keyed recoil lug, pinning not required
Pin-less interchangeable scope mounting rail is secured to the receiver by five conical-head, Torx-drive screws.
062 inch diameter firing pin tip for small and large primers, adjustable firing pin protrusion
Savage small shank pre-fit compatible barrel thread
Compatible with Rem 700 triggers
Compatible with Rem 700 stocks and chassis
Rem 700 style mag well accepts AICS style mags, long action accepts CIP length mags (does not accept BDL bottom metal, Mausingfield does)