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EBR .223 Rem 63gr Ultra Stealth Sub Sonic Ammunition - 20 Round Box

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$ 26.99

The .223 Ultra Stealth Match Subsonic is the quietest and accurate .223 Remington Subsonic round on the market. Testing backs up this claim, with a mil-spec MIL-STD-1474D reading of 117dB when used in conjunction with the Gemtech M4-QD suppressor and an M4 Carbine. This round works in both .223 Remington and 5.56x45mm caliber weapons platforms.

Features
  • The 5.56 Ultra Stealth Match Subsonic is the most quiet and accurate 5.56 x 45mm NATO Subsonic round on the market. Testing backs up this claim, with a mil spec MIL-STD-1474D reading of 117dB when used in conjunction with the Gemtech M4-QD suppressor and an M4 Carbine. A reading of 114 db was obtained with the SRT Hurricane on an identical weapon. (reference: Paulson 1997 Silencer Trials, Report BR-71). Our 5.56 Ultra Stealth Match Subsonic is more accurate than M855 ammunition at 50 meters. The projectile tumbles within 2-3" on soft tissue, producing a large wound channel and making it an ideal small game hunting round. We do not use fillers which tend to clog suppressors. Also, this ammunition intentionally does not cycle the action, for the ultimate in quiet shooting. Please closely follow all recommendations when using this ammuniiton.

 

  • Technical Specifications
    Caliber 5.56 x 45mm (.223 Remington)
    Ammunition Type
    Subsonic
    Semi-Automatic Function Non-Cylcing
    Projectile Weight 63gr
    Projectile Material Lead Core Soft Point
    G1 Ballistic Coefficient .240
    Recommended Barrel Length 7.5-20"
    Recommended Barrel Twist Rate 1 in 7"
    *Barrel Length and Twist Rate recommendations allow for optimum accuracy, muzzle velocity, and projectile stabilization.


    Range
    (Yards)
    Velocity
    (FPS)
    Energy
    (ft-lb)
    Trajectory
    (in.)
    MOA
    (Adjustment)
    MIL
    (Adjustment)
    Muzzle 1000 140 -1.5 0.0 0.0
    50 960 129 4.0 -7.6 -2.2
    100 926 120 0.0 0.0 0.0
    150 895 112 -14.1 9.0 2.6
    200 867 105 -39.0 18.6 5.4