Leupold Standard Rings 30mm Super High Matte Base Type_2 Piece These Sierra projectiles are custom

These Sierra projectiles are custom designed by AAC for optimal supersonic performance in the 300 AAC Blackout(7

Bullet Weight: 125 Grains

The lightest 6mm BlitzKing bullet can be fired at muzzle velocities up to 4000 fps

All MatchKings have a hollow point design with a very small meplat for high ballistic coefficient

These machined homogeneous copper/zinc-alloy bullets will not disintegrate or deflect when impacting heavy bone

Leupold Standard Rings 30mm Super High Matte Base Type_2 Piece These Sierra projectiles are customDesigned to withstand even the heaviest recoiling rifles, Leupold Standard Rings are constructed of machined steel. Stronger than aluminum, steel rings are perfect for locking your scope solidly into place. The front ring is dovetail style while the rear is windage adjustable. Leupold Standard Rings are ideal for use with Leupold Standard Bases. Technical Information Material: Steel Ring Height: 1" Tube (measured from base of ring to bottom of scope