| mil spec bolt carrier group | 1.02 | 0.6 | 4748 | 27 | 62 |
| mil spec ar 15 bolt carrier group | 0.36 | 0.7 | 1499 | 33 | 83 |
| milspec full auto bolt carrier | 0.69 | 0.3 | 7554 | 30 | 20 |
| mil spec plate carrier | 0.6 | 0.5 | 8541 | 22 | 1 |
| what is a mil spec bolt | 0.01 | 0.6 | 8258 | 23 | 51 |
| bolt carrier group weight | 0.29 | 0.5 | 4230 | 25 | 4 |
| bolt carrier group components | 0.58 | 0.4 | 9878 | 29 | 43 |
| aluminum bolt carrier group | 1 | 1 | 1028 | 27 | 98 |
| mil spec shoulder bolt | 2 | 0.9 | 6857 | 22 | 100 |
| lightweight bolt carrier group | 0.97 | 0.9 | 9039 | 30 | 10 |
| colored bolt carrier group | 0.43 | 0.7 | 3505 | 26 | 20 |
| bolt carrier group manufacturer | 0.92 | 0.4 | 2176 | 31 | 93 |
| bolt carrier group parts | 1.69 | 0.2 | 683 | 24 | 88 |
| coated bolt carrier group | 0.93 | 0.1 | 3022 | 25 | 87 |
| bolt carrier group on sale | 1.98 | 0.4 | 4466 | 26 | 100 |
| buy bolt carrier group | 1.63 | 0.2 | 9735 | 22 | 74 |
| blem bolt carrier group | 1.58 | 0.4 | 6956 | 23 | 47 |
| bolt carrier group parts list | 1.01 | 0.2 | 7477 | 29 | 56 |
