| Vidhwansak | |
| Image Size: | 52.3khttps://www.google.co.in/search?q=https://qph.ec.quoracdn.net/main-qimg-63a1b6f897e2a680fb4525ae57e626dfhttps://www.google.co.in/search?q=vidhwansak+rifle&client=ucweb-b-bookmark&source=lnms&tbm=isch&sa=X&ved=0ahUKEwj_2Kq41J7YAhVFuo8KHSa7BjIQ_AUIBigB&biw=360&bih=470]] --> |
| Origin: | India |
| Type: | Anti-material rifle |
| Is Ranged: | yes |
| Is Uk: | yes |
| Service: | 2007–present |
| Used By: | See Users |
| Design Date: | 2005 |
| Manufacturer: | Ordnance Factory Tiruchirappalli |
| Production Date: | February 2007 |
| Spec Label: | 14.5mm variant |
| Weight: | 29kg (64lb) |
| Length: | 2m (07feet) |
| Part Length: | 1.2m (03.9feet) |
| Cartridge: | 12.7×108mm, 14.5×114mm, 20x82mm |
| Barrels: |
|
| Action: | Bolt Action, recoiling barrel |
| Velocity: | 845m/s, 1080m/s, 720m/s |
| Range: | 1800m (5,900feet) |
| Max Range: | 2300m (7,500feet) |
| Feed: | 3-round detachable box magazine[1] [2] |
| Sights: | 8X42 Power Telescopic sight with Parallax adjustment |
Vidhwansak (Sanskrit: "Destroyer")[3] is an Indian multi-caliber anti-materiel rifle (AMR) or large-caliber sniper rifle manufactured by Ordnance Factory Tiruchirappalli.[4] It can be used in the anti-materiel role for destroying enemy bunkers, lightly armoured vehicles, radar systems, communication equipment, parked aircraft, fuel storage facilities, etc. It is also effective in long-range sniping, counter sniping, and ordnance disposal roles.
The Ordnance Factory Tiruchirapalli in association with the Defence Research and Development Organisation developed an anti-materiel rifle Vidhwansak in November 2005.[5] The Denel NTW-20 rifle was used as a starting point for the design.[2] After all-terrain and all-weather trials, the user trials began in March 2006. Production began in February 2007.
After trials, the Border Security Force ordered 100 Vidhwansaks for use in the border areas.[6] These were supplied by October 2008.[7] The rifle has also been offered to the Indian Army and the National Security Guards.[8] However, the Indian Army chose not to bring the Vidhwansak into use as it did not meet the weight requirements.[9]
It is being sold at the cost of Rs 10 lakh (about $20,000) as compared to the Denel NTW-20 AMR, which costs Rs 23 lakhs (about $45,000) as of 2011.[10] Due to indigenisation of this weapon, foreign exchange worth over 90 million USD would be saved.[11]
Vidhwansak is a manually operated, rotating bolt-action rifle. The barrel along with the receiver recoil inside the chassis frame against a damping system. The rifle is fed from a detachable box magazine that is inserted from the left side. The rifle can be quickly disassembled and can be carried in two man-portable packs, each weighing about 12kgto15kgkg (26lbto33lbkg). A muzzle brake is fitted on the end of the barrel which absorbs an estimated 50-60% of recoil. This is further supplemented by a buffered slide in the receiver.
The Vidhwansak is equipped with an 8X magnification, long-eye-relief telescopic sight with parallax adjustment. A 12X ballistic scope can also be attached.
The rifle has an effective range of 1800m (5,900feet) (1300m (4,300feet) for the 20 mm version), while shots can be achieved even up to 2000m (7,000feet). The rifle is magazine fed and reloaded through manual bolt action.[12]
The Vidhwansak can be easily converted between the three calibers: 12.7 mm, 14.5 mm, and 20 mm, this is done by replacing the barrel, bolt, and magazine, which takes about one minute in the field, without the need for any specialized tools.[13]
The following are current specifications of the Vidhwansak AMR:[14] [13]
| Ammunition | ||||
| Weight | 25kg (55lb) | 29kg (64lb) | 26kg (57lb) | |
| Overall Length | 1.7m (05.6feet) | 2.015m (06.611feet) | 1.795m (05.889feet) | |
| Barrel | 8 Grooved, 1.1m (03.6feet) length, Quick Change type | 8 Grooved, 1.22m (04feet) Length, Quick Change type | 8 Grooved, 1m (03feet) Length, Quick Change Type | |
| Pitch of Rifle | 1:390mm | 1:420mm | 1:560mm | |
| Sights | 8 X 42 power telescopic sight with parallax adjustment | |||
| Muzzle Velocity | 845m/s | 1080m/s | 720m/s | |
| Range | 1800m (5,900feet) | 2300m (7,500feet) | 1300m (4,300feet) | |
India: