04-06-2012, 04:59 AM
Welcome. All you need to convert your existing AR is:
1) Grendel AR15 barrel
2) Grendel bolt (usually comes with barrel when ordered from AA, Satern, J&T, Templar)
3) Grendel mags
Appropriate tools for AR15 upper receiver work, like an armorer's wrench, vice, receiver jaws or insert, punches, and common tools.
Depending on your bolt carrier and buffer, you might want/need a heavier buffer, like a standard AR15 rifle buffer + M16 bolt carrier, or an H2 or H3 carbine buffer if you have a carbine.
1) Grendel AR15 barrel
2) Grendel bolt (usually comes with barrel when ordered from AA, Satern, J&T, Templar)
3) Grendel mags
Appropriate tools for AR15 upper receiver work, like an armorer's wrench, vice, receiver jaws or insert, punches, and common tools.
Depending on your bolt carrier and buffer, you might want/need a heavier buffer, like a standard AR15 rifle buffer + M16 bolt carrier, or an H2 or H3 carbine buffer if you have a carbine.