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105 mm G1 is a further development of the 105 mm CN 105/57 which is installed in the French FL 12, FL 15 and FL 20 oscillating turrets. The modification enables the weapon to fire the 105 mm OFL 105 G1 APFSDS ammunition. The ordnance is fitted with a new single baffle muzzle brake, a
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but smaller and lighter propellant charges with shorter cartridges cases enable it to be fitted into the FL 12, FL 15 and FL 20 light tanks oscillating turrets. Other changes to the gun include a horizontal breechblock, a muzzle brake, and a single-cylinder recoil mechanism together with a single
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451:, it has a muzzle velocity of 1430–1475 m/s and penetrates 120 mm of RHA steel at impact angle of 67° at 1000 m..
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461:, it has a muzzle velocity of 1410 m/s and penetrates 250 mm of RHA steel at impact angle of 30° at 1000 m.
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The CN 105-57 is a light 105 mm rifled tank gun originally designed to be mounted on
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447: : a 3.41 kg APFSDS using the same 1.8 kg penetrator as the 105 mm
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thermal sleeve, a fume extractor and semi-automatic horizontal breech mechanism.
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406:. It uses the same conventional ammunition as the longer and heavier
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two six-rounds ammunition drums and automatic rammer or manually
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Jane's
Armoured Fighting Vehicle Retrofit Systems 1993-94
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800 m/s (2,600 ft/s) with shaped-charge round
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1,430 m/s (4,700 ft/s) with the APFSDS round
57:. Unsourced material may be challenged and removed.
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599:. London: ane's Information Group. p. 33.
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353:8,000 m (8,700 yd) (with HE shell)
398:with oscillating turret such as the French
782:Military equipment introduced in the 1950s
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117:Learn how and when to remove this message
293:semi-automatic horizontal sliding-wedge
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55:adding citations to reliable sources
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567:"Tome 9 L'armement de gros calibre"
258:4.622 m (15 ft 2 in)
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517:single hydraulic brake cylinder
42:needs additional citations for
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350:Maximum firing range
152:fitted with the CN 105 G1 gun.
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250:1,210 kg (2,670 lb)
777:Cold War artillery of France
523:single hydraulic recuperator
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411:hydropneumatic recuperator.
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283:105 mm (4.134 in)
192:Austria and the Netherlands
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595:Foss, Christopher (1993).
303:368 mm (14.5 in)
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654:origin after World War II
479:Additional specifications
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221:arsenal de Bourges (ABS)
527:Maximum recoil length:
455:105 MM MLE 57 APFSDS-T
333:8-12 rounds per minute
329:Rate of fire
485:Factory designation:
339:Muzzle velocity
51:improve this article
772:Tank guns of France
539:Recoiling gun mass:
503:Number of grooves:
197:Production history
150:SK-105A2 Kürassier
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747:List of tank guns
545:Firing mechanism:
515:Recoil mechanism:
402:and the Austrian
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767:105 mm artillery
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181:In service
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68: –
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62:Find sources:
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40:This article
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741:Background:
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578:. Retrieved
574:www.irsem.fr
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541:1065 kg
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273:105×528mm. R
218:Manufacturer
205:EFAB Bourges
189:Used by
184:1957–present
148:An Austrian
113:
107:January 2022
104:
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49:Please help
44:verification
41:
576:(in French)
529:388 mm
396:light tanks
313:-8° to +12°
66:"CN 105-57"
761:Categories
552:References
547:mechanical
449:OFL 105 F3
445:OFL 105 G1
421:OCC 105 F1
415:Ammunition
136:CN 105-57
77:newspapers
695:CN 105 F1
690:CN 105-57
648:Tank guns
580:5 January
466:CN 105 G1
408:CN 105 F1
377:CN-105-57
309:Elevation
237:CN 105 G1
18:CN-105-57
743:Tank gun
718:CN120-26
713:CN120-25
439:OFUM 105
433:OECL 105
384:tank gun
319:Traverse
234:Variants
226:Produced
210:Designed
202:Designer
162:Tank gun
129:Tank gun
493:4.622 m
459:Austria
279:Caliber
91:scholar
705:120 mm
682:105 mm
652:French
603:
427:OE 105
400:AMX-13
390:Design
381:105 mm
366:Sights
299:Recoil
289:Breech
255:Length
171:France
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672:SA 50
667:SA 49
660:75 mm
570:(PDF)
487:D1504
269:Shell
98:JSTOR
84:books
601:ISBN
582:2022
470:The
375:The
369:M213
323:360°
247:Mass
229:1958
213:1957
158:Type
70:news
650:of
53:by
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505:32
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640:e
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114:(
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105:(
95:·
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20:)
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