Not a complete list, but:
- M16, AR15, and variants
- Tavor TAR21
- FN FNC
- FN2000
- Israeli Military Industries Galil (uses an adapter - one version manufactured by BernarDELLi was reworked to accept STANAG 4179 magazines)
- Heckler & Koch G41
- Heckler & Koch HK416
- Daewoo K1 and K2
- DIO Khaybar KH2000 and DIO S-5.56
- Chartered Industries of Singapore SR80 and SAR-88
- FAMAS F2
- Steyr AUG A3 (STANAG magazine group is an available option)
- Royal Ordnance L85, L22, L86, etc.
- 205th Armoury Type 65, Type 91, and Type 96
- NORINCO QBZ-95 and QBZ-03 (export versions only)
- IMBEL MD-2 and MD-97
For strictly civilian market rifles, you have:
- Kel Tec SU16
- Armalite AR-180B (the original AR-18 and AR-180 use a different magazine)
Again, this list is incomplete.
