Greybeard Outdoors

Nikon P-223 3-9×40 Review

Nikon P-223 3-9×40 Riflescope Review

The Nikon P-223 3-9×40 Mate BDC 600 is a variable zoom scope suited for .223-caliber rifles (NATO equivalent: 5.56mm), specifically the AR-15. It offers from …

AR 10 Rifle -greybeard outdoors

What Is An AR-10 Rifle?

The AR-10 rifle is a lightweight air cooled magazine fed, gas operated rifle that uses a conventional layout with a pistol grip, handguard and buttstock. …