rifle · semi-auto | Poland
| Caliber | 7.62×39mm |
|---|---|
| Barrel | 457 mm (18.0 in) |
| Action | semi-auto |
| Manufacturer | FB Radom |
| Country | Poland |
The FB Beryl RADOM-SPORT 7.62 is a semi-auto rifle chambered in 7.62×39mm, built by FB Radom in Poland. From its 457 mm (18.0 in) barrel, Hornady 7.62x39 FMJ Frontier® (123 gr FMJ) leaves the muzzle at about 2610 fps (796 m/s), adjusted from the 415 mm test barrel the figure was measured in. Zeroed at 100 m, the bullet drops 170 mm by 200 m with 1372 J (1012 ft-lb) left. At the muzzle that is enough to defeat Drywall, Plate Glass, Pine Wood, Brick and Kevlar NIJ IIIA, and not enough for AR500 Steel.
Computed by the BallisticEngine engine for this barrel length, zeroed at 100 m, 15 °C, sea level, no wind.
| Distance | Drop | Velocity | Energy | Time |
|---|---|---|---|---|
| 100 m | 0 mm | 687 m/s | 1879 J | 0.14 s |
| 200 m | -170 mm | 587 m/s | 1372 J | 0.29 s |
| 300 m | -629 mm | 497 m/s | 983 J | 0.48 s |
| 500 m | -2913 mm | 359 m/s | 513 J | 0.96 s |
Against a semi-infinite block of each material, with Hornady 7.62x39 FMJ Frontier® at the muzzle. The verdict compares the depth reached against a realistic barrier thickness.
| Material | Verdict | Depth |
|---|---|---|
| Drywall (½") | ✓ Full penetration | 437 mm |
| Plate Glass (¼") | ✓ Full penetration | 29 mm |
| Pine Wood (1") | ✓ Full penetration | 352 mm |
| Brick (4") | ✓ Full penetration | 192 mm |
| AR500 Steel (⅜") | ✗ Stopped | 6 mm |
| Kevlar NIJ IIIA | ✓ Full penetration | 11 mm |
| Load | Mass | Velocity | Type | BC (G1) |
|---|---|---|---|---|
| Aguila Aguila 7.62×39mm 123gr FMJ | 123 gr | 2350 fps (716 m/s) | FMJ | 0.275 |
| Federal Federal American Eagle Rifle, 7.62x39, 124 Grain, Full Metal Jacket, 2350 fps | 124 gr | 2350 fps (716 m/s) | FMJ | 0.274 |
| Federal Federal Power-Shok Rifle, 7.62x39, 123 Grain, Jacketed Soft Point, 2350 fps | 123 gr | 2350 fps (716 m/s) | SP | 0.274 |
| Fiocchi Fiocchi 7.62x39mm Soviet 123gr Full Metal Jacket | 123 gr | 2375 fps (724 m/s) | FMJ | 0.420 |
| GECO GECO 7.62×39mm 124gr FMJ | 124 gr | 2330 fps (710 m/s) | FMJ | 0.275 |
| Hornady Hornady 7.62 x 39mm 123 gr HP Match™ American Gunner® | 123 gr | 2360 fps (719 m/s) | BTHP | 0.260 |
| Hornady Hornady 7.62X39 111 gr Monoflex® Hornady BLACK® | 111 gr | 2349 fps (716 m/s) | SP | 0.175 |
| Hornady Hornady 7.62x39 123 gr FMJ Frontier® | 123 gr | 2580 fps (786 m/s) | FMJ | 0.266 |
| Hornady Hornady 7.62x39 123 gr SST® Hornady BLACK® | 123 gr | 2360 fps (719 m/s) | SP | 0.295 |
| Hornady Hornady 7.62X39 255 gr Sub-X® Subsonic | 255 gr | 1050 fps (320 m/s) | HP | 0.365 |
| PMP PMP 7.62×39mm 123gr FMJ | 123 gr | 2350 fps (716 m/s) | FMJ | 0.275 |
| PPU PPU 7.62×39mm 123gr FMJ | 123 gr | 2350 fps (716 m/s) | FMJ | 0.275 |
| PPU PPU 7.62×39mm 123gr SP | 123 gr | 2350 fps (716 m/s) | SP | 0.275 |
| S&B S&B 124.0gr FMJ SB76239A | 123 gr | 2907 fps (886 m/s) | FMJ | 0.183 |
| S&B S&B 124.0gr SP SB76239B | 123 gr | 2943 fps (897 m/s) | SP | 0.183 |
| S&B S&B 200.0gr SB762SUBB | 201 gr | 762 fps (232 m/s) | FMJ | 0.301 |
| Winchester Winchester 7.62 x 39mm 123gr Extreme Point Deer Season XP | 123 gr | 2380 fps (725 m/s) | HP | 0.304 |
| Winchester Winchester 7.62 x 39mm 123gr Full Metal Jacket USA | 123 gr | 2355 fps (718 m/s) | FMJ | 0.245 |
| Winchester Winchester 7.62 x 39mm 123gr Power-Point Power-Point | 123 gr | 2365 fps (721 m/s) | SP | 0.244 |
19 loads available in 7.62×39mm.