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About Product
This is the first pre-charged pneumatic air rifle from China. This powerful rifle also features a pistol grip, thumbhole Monte Carlo buttstock, raised cheekpiece, recoil pad, manual safety and muzzlebrake (it is not a silencer). B51 is the thumbhole stock version of the B50.
Warning: DO NOT charge the B51 over 200 BAR, 3000 psi or 20 MPa!
This rifle comes with a male Foster quick-disconnect fitting and requires a female coupling to fill the gun with air. You can purchase the female coupling by itself, or you can buy the hose that it fits or you can purchase the coupling installed on the hose. The other end of the hose has a male-threaded 1/8 BSPP fitting that attaches directly to the base of an FX pump or FX electric compressor. Teflon tape should be wrapped around the threads of any air connection before it is screwed together.
| Caliber | .22" (5.5mm) |
| Max Velocity | 850 fps |
| Loudness | 5-High |
| Barrel Length | 18.5" |
| Overall Length | 43.1" |
| Shot Capacity | 1 |
| Barrel | Rifled |
| Front Sight | none |
| Rear Sight | none |
| Scopeable | 11mm dovetail |
| Trigger | Two-stage non-adjustable |
| Buttplate | Rubber |
| Suggested for | Hunting |
| Action | Bolt-action |
| Safety | Manual |
| Powerplant | Pre-charged pneumatic |
| Function | Single-shot |
| Weight | 8.0 lbs |
