| TECHNICAL STATISTICS |
| Model |
51/57 EM - BERHAMA competition |
| Type |
Semi automatic pistol |
| Caliber |
9 para |
| No. Rounds |
8 round single stack magazine |
| Function |
Semi automatic, single action, falling block locking system |
| Barrel Length |
150 mm |
| Total Length |
260 mm | |
| Height |
140 mm |
| Width |
25 mm slide |
| Rifling |
R.H. 6 grooves |
| Sight System |
Adjustable rear sight & removable front sight |
| Safety |
Frame-mounted manual |
| Slide Catch |
Engaged by magazine follower |
| Finish |
Blued; ergonomic wooden grips |
| Period |
circa 1957 | |