Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| AR6320 | AR-15 Lightweight | 4th Generation | S-1 | A1 | Yes | Yes | 16 in. | A1 | 1:9 | Short Ribbed | Yes | A2 |
| AR6450 | AR-15 9mm Carbine | 4th Generation | S-1 | A1 | No | Removable | 16 in. | A1 | 1:10 | Short Ribbed | Yes | A1 |
| AR6520 | AR-15A2 Government Carbine | 4th Generation | S-1 | A2 | Yes | Yes | 16 in. | A1 | 1:7 | Short Ribbed | Yes | A2 |
| AR6520SP | AR-15A2 Government Carbine | 4th Generation | S-1 | A2 | Yes | Yes | 10 in. | A2 | 1:7 | Short Ribbed | Yes | A2 |
| AR6525 | AR-15A2 Government Carbine | 4th Generation | S-1 | A2 | Yes | Yes | 16 in. | A2 | 1:9 | Short Ribbed | Yes | A2 |
| AR6721 | AR-15A3 Tactical Carbine | 4th Generation | S-1 | Flattop | Yes | Yes | 16 in. | HBAR | 1:9 | Short Ribbed | Yes | A2 |
| AR6721SP | AR-15A3 Tactical Carbine | 4th Generation | S-1 | Flattop | Yes | Yes | 10 in. | HBAR | 1:9 | Short Ribbed | Yes | A2 |
Question:
Name the bayonet lug with ar-15 lightweight
Answer:
Yes