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Load shared by community member:

.223 Rem. (5.56 x 45 NATO) + .224 | 77gr | Sierra HPBT MatchKing + Vihtavuori N140

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Author

10/15/24

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Caliber

.223 Rem. (5.56 x 45 NATO)

Case Capacity (GoW)

28.8

Case Length 

1.759" | 44.7mm

Cartridge Length / C.O.L.

<<locked>>

Powder

N140

Vihtavuori N140

Powder Charge

<<locked>>

Primer

Small Rifle (SR)

Bullet

.224 | 77gr | Sierra HPBT MatchKing

.224 | 77gr | Sierra HPBT MatchKing

Bullet Weight

77 gr | 5 g

Bullet Length (Inch)

1.068'' | 27.1 mm

.224 | 77gr | Sierra HPBT MatchKing

Entry generated from Loads Page - Caliber: .223 Rem. (5.56 x 45 NATO), Bullet: .224 | 77gr | Sierra HPBT MatchKing, Primer Size: Small Rifle (SR), Suitable Twist Rates: LID_B5756_C134 - [Vihtavuori N140]*, Comment: FR | maxP | % | v | z: 81% | 25150 | 40% | 2139 | 92%

Velocity

652 m/s | 2139 fps

Shooting results

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Shared

yes - shared

  • (For printing out and taking notes on range)

    Temperature:
    Wind:
    Distance:
    Notes:

    Shot #
    FPS | m/s
    Shot #
    FPS | m/s
    01
    06
    02
    07
    03
    08
    04
    09
    05
    10

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