AR-15 variants Numbered Colt military models Numbered Colt military models

| Colt_model_no_ | Name_ | Stock | Fire_control | Rear_sight | Forward_assist | Case_deflector | Barrel_length | Barrel_profile | Barrel_twist | Hand_guards | Bayonet_Lug | Muzzle_device |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 701 | M16A2 | A2 | S-1-F | A2 | Yes | Yes | 20 in. | A2 | 1:7 | Ribbed | Yes | A2 |
| 702 | M16A2 | A2 | S-1-3 | A2 | Yes | Yes | 20 in. | A2 | 1:7 | Ribbed | Yes | A2 |
| 703 | M16A2 | A2 | S-1-F | A2 | Yes | Yes | 20 in. | A1 | 1:7 | Ribbed | Yes | A2 |
| 705 | M16A2 | A2 | S-1-3 | A2 | Yes | Yes | 20 in. | A2 | 1:7 | Ribbed | Yes | A2 |
| 707 | M16A2 | A2 | S-1-3 | A2 | Yes | Yes | 20 in. | A1 | 1:7 | Ribbed | Yes | A2 |
| 711 | M16A2 | A2 | S-1-F | A1 | Yes | No and Yes | 20 in. | A1 | 1:7 | Ribbed | Yes | A2 |
| 713 | M16A2 | A2 | S-1-3 | A2 | Yes | Yes | 20 in. | A2 | 1:7 | Ribbed | Yes | A2 |
| 719 | M16A2 | A2 | S-1-3 | A2 | Yes | Yes | 20 in. | A1 | 1:7 | Ribbed | Yes | A2 |