Medium Caliber Ammunition Checklist 120mm M55A2 TP/M220 TP-T
220mm PGU-27 A/B TP/PGU-30 A/B TP-T
320mm PELE
420mm MK244 Mod 0 APDS ELC
休息时间
520mm M940 MPT-SD
620mm PGU-28A/B SAPHEI
725mm M791 APDS-T
825mm M792 HEI-T/SD
925mm M793 TP-T
1025mm M910 TPDS-T
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1125mm PGU-25 HEI/PGU-23 TP
glamour girl1225mm PGU-32/U SAPHEI-T
1330mm PGU-13/B HEI
1430mm PGU-14 A/B API
1530mm PGU-15A/B TP
1630mm MK266 Mod 1 HEI-T/MK238 Mod 1 HEI-T
1730mm MK239 TP-T
1830mm MK268 APFSDS-Tmedina
1930mm MK310 Mod 0 PABM-T
20LW30mm M789 HEDP
21LW30mm M788 TP
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白马王子的英文Contact or call 480-324-8729 for more information.
DODIC A897/A651 20mm M55A2 TP/M220TP-T
20 x 102mm Target Practice, Untraced and Traced
PHYSICAL DATA
Cartridge Length . . . . . . . . . . . . . .168mm
Cartridge Weight . . . . . . . . . . . . .3,935 grains/255g
Projectile Weight . . . . . . . . . . . . .1,521 grains/99g
Propellant Weight . . . . . . . . . . . . .660 grains/43g
Propellant Type . . . . . . . . . . . . . . .WC 872
扎线
Cartridge Ca Length . . . . . . . . .102mm
Cartridge Ca Material . . . . . . . .Brass
Primer . . . . . . . . . . . . . . . . . . . . . .M52A3B1 electric
PERFORMANCE DATA
Muzzle Velocity . . . . . . . . . . . . . . .3,380 f/sdfl
Chamber Pressure (ambient) . . . .60,500 psi
Dispersion . . . . . . . . . . . . . . . . . . .15 in @ 600 yd AMR
The M55A2 TP is a low-cost target practice cartridge, ballistically matched to the M50 ries ammunition for accurate training. It meets MIL-STD-331 requirements for maximum safety in storage, handling, and firing.
The M220 TP-T is a traced version of the M55A2 TP cartridge. The M50 ries is compatible with all 20mm M39A2, M61, M197, M621, and ATK Viper chain gun systems.
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Contact or call 480-324-8729 for more information. Approved for relea to public domain — 04-S-3025/A1 — 1081241
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