No 4. AS50 (Bristish)
| Type | Anti-materiel rifle, Sniper rifle |
|---|---|
| Place of origin |  United Kingdom |
| Production history | |
| Designed | 2005 or 2006 |
| Produced | 2006 |
| Number built | Unknown |
| Variants | 1 AS50 |
| Specifications | |
| Weight | 27 lb (12.2 kg) (no scope/sight, empty mag) |
| Length | 53.9″ (1369 mm) |
| Barrel length | 692 mm |
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| Cartridge | 12.7 x 99 mm NATO |
| Caliber | 12.7 mm .50 BMG |
| Action | Direct impingement[citation needed] |
| Rate of fire | semi-automatic, estimated at 5 rounds/1.3 seconds |
| Effective range | 1,500 m |
| Feed system | 5 or 10 round detachable box magazine |
