** [[File:Parallar symbol.png|10px]]'''1250'''
Upon completing the requirements listed above, the engineer will offer a brand new LWMMG, one [[LWMMG ammo belt box|LWMMG ammo belt box]] , and one [[LWMMG ammo belt box|box of 100 LWMMG links]] in exchange. For this reason, this weapon is '''Rarity 7 (Unique)'''.
Please note that the Proving Grounds engineer is only available during the day shift (between 8 AM and 8 PM).
== [[Maze Customs]] ==
This weapon can receive the following minor customization services:
* Rechambering: '''LWMMG Plus'''
=== LWMMG Plus ===
''The two cartridges are very similar. So similar, that all that's required to make the LWMMG even more terrifying is to swap the barrel out for one chambered in this caliber: .338 Lapua Magnum.''
Cost: [[File:Parallar symbol.png|10px]]'''400'''
Modifications: