| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was 50 cal invented | 0.82 | 0.2 | 6301 | 20 |
| when was the barrett 50 cal invented | 0.09 | 0.7 | 1348 | 70 |
| when was the browning 50 cal invented | 1.78 | 0.5 | 9083 | 75 |
| who invented the barrett 50 cal | 0.07 | 0.5 | 5726 | 10 |
| who invented the 50 cal | 1.09 | 0.8 | 7739 | 37 |
| when was the 50 cal machine gun invented | 1.31 | 0.5 | 7240 | 8 |
| who makes the .50 cal | 1.03 | 0.6 | 7677 | 14 |
| first 50 cal gun | 0.14 | 0.7 | 8027 | 55 |
| what is a 50 cal | 1.98 | 0.7 | 4366 | 34 |
| what is a 50 cal called | 1.69 | 1 | 3202 | 40 |
| when was the barrett 50 cal made | 0.04 | 0.7 | 6532 | 57 |
| used 50 cal for sale | 0.18 | 0.4 | 7895 | 83 |
| who makes 50 cal pistols | 0.26 | 0.1 | 1735 | 29 |
| model 50 cal machine gun | 1.47 | 0.7 | 1502 | 23 |
| american 50 cal machine gun | 1.07 | 0.8 | 5422 | 6 |
| photo of a 50 cal machine gun | 1.52 | 1 | 5045 | 15 |
| cal 50 machine gun | 0.8 | 0.6 | 7840 | 74 |
| shooting the 50 cal | 0.19 | 1 | 5498 | 31 |
| old 50 cal round from battle | 1.17 | 0.2 | 694 | 52 |
| who makes 50 cal revolvers | 1.83 | 0.1 | 3094 | 67 |
| pics of 50 cal machine gun | 1.19 | 0.9 | 5857 | 95 |
| what does a 50 cal shoot | 0.62 | 0.2 | 8353 | 80 |
| fifty cal machine gun | 0.17 | 0.8 | 7666 | 82 |
