Use one of the following entries with the giveitem self code.

Manf_Ariake_Weap
Manf_Armax_Weap
Manf_Batarian_Weap
Manf_Cerberus_Weap
Manf_Devlon_Weap
Manf_Elanus_Weap
Manf_Elkoss_Weap
Manf_Geth_Weap
Manf_Haliat_Weap
Manf_HK_Weap
Manf_HK_WeapAppr2
Manf_HKShadow_Weap
Manf_Jorman_Weap
Manf_Kassa_Weap
Manf_Rosen_Weap
Manf_Spectre01_Weap
Manf_Spectre02_Weap
Manf_Spectre03_Weap