The Brownells BRN-22 Receiver is ready to be the foundation of your custom rimfire rifle build. Each BRN-22 receiver is precision-machined from 6061 aluminum billet to exacting tolerances.
This ammunition is still full power, but uses a lighter weight, super hard cast, gas checked bullet and will still penetrate very deeply in big game despite its lighter weight.
Specifications:
Caliber .357 Mag
Grains 158
Rounds 20
Casing Material Brass
Muzzle Energy 687 ft lbs
Muzzle Velocity 1400 fps
Model Defense
Bullet Type Jacketed Hollow Point
The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and performance on the M4A1 SOCOM Block II carbines used by troops during Operations Iraqi Freedom and Enduring Freedom.
Brand Family
Signature HD
CA Prop 65
1
Color
Flat Dark Earth
Condition
Blemished
Optics Eye Relief
20-18mm
Optics Eyepiece Style
Angled
Optics Field of View @1000 yds