C308. battle rifle

Monarch Arms ARG3 – HK G3 Mag Fed AR10
As the AR-10 continues to grow in popularity, some modifications are inevitable. This new take from Monarch Arms uses G3 mags.
Monarch Arms ARG3 – HK G3 Mag Fed AR10
As the AR-10 continues to grow in popularity, some modifications are inevitable. This new take from Monarch Arms uses G3 mags.