6.5×25mm CBJ

The 6.5×25mm CBJ is a pistol cartridge designed for the CBJ-MS personal defence weapon. Capable of use in rebarreled 9×19mm Parabellum firearms, the primary loading of the round fires a sabotted 4 mm tungsten sub-projectile.

The 6.5×25mm CBJ has the same functional dimensions as the 9×19 Parabellum and was designed to produce the same recoil and pressures to allow most 9mm weapons to be converted to 6.5×25mm CBJ with a simple barrel change.

Because the 6.5×25mm CBJ has the same overall dimensions as the 9×19 Parabellum, it can be used in 9 mm magazines. The standard ball round fires a saboted tungsten 2 g (31 gr) 4.0 mm diameter sub-projectile, weighing 2.5 g (39 gr) with the sabot. It has a muzzle velocity of 730 m/s (2,400 ft/s) from a 120 mm (4.7 in) barrel with a muzzle energy of 533 J (393 ft·lb). From a 300 mm (12 in) barrel, it has a muzzle velocity of 900 m/s (3,000 ft/s) with a muzzle energy of 810 J (600 ft·lb), and has good armor penetration out to 400 meters. The standard saboted tungsten ball round can pierce 9 mm of armor plate and leave a 6 mm diameter entry hole when fired from a 300 mm length barrel. By comparison, 5.56 NATO and 7.62 NATO rounds cause little or no penetration to armor of that thickness. From a 300 mm barrel, the tungsten saboted round has the same trajectory as a 5.56 NATO from an M4 carbine and a velocity of 578 m/s (1,900 ft/s) at 300 m (328 yd), which will penetrate CRISAT armor. 6.5×25mm CBJ rounds are faster and heavier than both 5.7×28mm and 4.6×30mm.

Fraser Lake Water Aerodrome

Fraser Lake Water Aerodrome, (TC LID: CBJ8), is located on Fraser Lake, British Columbia, Canada.

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Echo Valley Airport

Echo Valley Airport, (TC LID: CBJ4), is located in Echo Valley, British Columbia, Canada.

The airport is a private landing strip for the exclusive use of Echo Valley Ranch & Spa guests. In 1999 the strip was paved and extended to 3416 ft long x 60 ft wide. AvGas and Jet fuel is available; other facilities are within a five-minute walk of where planes are parked. The landing strip identifier is CBJ4 and included in the “Canadian Flight Supplement” and shown on navigational charts.

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