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7 mm TCU

Test barrel: 360 mm (14”), 1 in 10” twist
Primers: Small Rifle
Cases: Necked-up LAPUA .223 Rem., trim-to length 44,50 mm (1.752”)

Bullet Powder Starting load Maximum load
Weight Type Mfg C.O.L Type Weight Velocity Weight Velocity
[g] [grs]     [mm] [in.]   [g] [grs] [m/s] [fps] [g] [grs] [m/s] [fps]
6,5 100 HP Hornady 62,5 2.461 N120 1,48 22.8 667 2188 1,64 25.3 744 2441
            N130 1,62 25.0 672 2205 1,79 27.6 753 2470
            N133 1,77 27.3 695 2280 1,96 30.2 774 2539
7,8 120 SSSP Hornady 63,5 2.500 N120 1,32 20.4 606 1988 1,45 22.4 655 2149
            N130 1,45 22.4 610 2001 1,61 24.8 673 2208
            N133 1,62 25.0 630 2067 1,81 27.9 701 2300
8,4 130 Spitzer Speer 65,0 2.559 N120 1,24 19.1 542 1778 1,38 21.3 596 1955
            N130 1,40 21.6 573 1880 1,55 23.9 626 2054
            N133 1,46 22.5 576 1890 1,62 25.0 633 2077
9,7 150 SBT Sierra 65,0 2.559 N120 1,17 18.1 513 1683 1,30 20.1 562 1844
            N130 1,31 20.2 535 1755 1,45 22.4 586 1923
            N133 1,38 21.3 542 1778 1,53 23.6 599 1965
            N135 1,44 22.2 538 1765 1,60 24.7 597 1959
10,4 160 SBT Sierra 66,0 2.598 N120 1,12 17.3 480 1575 1,25 19.3 531 1742
            N130 1,26 19.4 505 1657 1,41 21.8 558 1831
            N133 1,31 20.2 511 1677 1,45 22.4 559 1834
            N135 1,45 22.4 531 1742 1,61 24.8 582 1909
            N540 1,48 22.8 544 1785 1,63 25.2 598 1962

NOTE: This cartridge is not supported by CIP or SAAMI. The maximum loads do not exceed 300 MPa.

LIGHT GREY TEXT BOX INDICATES MAXIMUM LOAD - USE WITH CAUTION!
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED

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