diff --git a/Rifles/AKM_75_Round_Drum_Magazine_Yee_v0.2-nils/README.md b/Rifles/AKM_75_Round_Drum_Magazine_Yee_v0.2-nils/README.md
index e208f1f..e638133 100644
--- a/Rifles/AKM_75_Round_Drum_Magazine_Yee_v0.2-nils/README.md
+++ b/Rifles/AKM_75_Round_Drum_Magazine_Yee_v0.2-nils/README.md
@@ -10,7 +10,7 @@ nils
 * The GNU General Public License v3.0
 
 ### Description
-A 75 round drum based off of the classic AKM/RPK drum, dedicated to the gun-grabbing California State Senator Yee. This CAD contains parts derived from Defense Distributed's Feinstein Magazine.
+A 75 round drum based off of the classic AKM/RPK drum, dedicated to the gun-grabbing California State Senator Yee. This CAD contains parts inspired by the Defense Distributed Feinstein Magazine.
 
 ### Construction
 **WARNING** This is an alpha-quality release. A working drum will require significant manual adjustment.
diff --git a/Rifles/AKM_75_Round_Drum_Magazine_Yee_v0.2-nils/Renders/AKM_Drum_Mag_v0.2.jpg b/Rifles/AKM_75_Round_Drum_Magazine_Yee_v0.2-nils/Renders/AKM_Drum_Mag_v0.2.jpg
new file mode 100644
index 0000000..5fe4d61
Binary files /dev/null and b/Rifles/AKM_75_Round_Drum_Magazine_Yee_v0.2-nils/Renders/AKM_Drum_Mag_v0.2.jpg differ
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_Alibre/DEFCAD_Lower_Receiver_V5.1gs.AD_ASM b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_Alibre/FOSSCAD_Lower_Receiver_V5.1gs.AD_ASM
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_Alibre/DEFCAD_Lower_Receiver_V5.1gs.AD_ASM
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_Alibre/FOSSCAD_Lower_Receiver_V5.1gs.AD_ASM
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_Alibre/DEFCAD_Lower_Receiver_V5.1gs_buf_tower.AD_PRT b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_Alibre/FOSSCAD_Lower_Receiver_V5.1gs_buf_tower.AD_PRT
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_Alibre/DEFCAD_Lower_Receiver_V5.1gs_buf_tower.AD_PRT
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_Alibre/FOSSCAD_Lower_Receiver_V5.1gs_buf_tower.AD_PRT
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_Alibre/DEFCAD_Lower_Receiver_V5.1gs_main.AD_PRT b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_Alibre/FOSSCAD_Lower_Receiver_V5.1gs_main.AD_PRT
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_Alibre/DEFCAD_Lower_Receiver_V5.1gs_main.AD_PRT
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_Alibre/FOSSCAD_Lower_Receiver_V5.1gs_main.AD_PRT
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_Alibre/TD_pin_bushing.AD_PRT b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_Alibre/TD_pin_bushing.AD_PRT
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_Alibre/TD_pin_bushing.AD_PRT
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_Alibre/TD_pin_bushing.AD_PRT
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/DEFCAD__Lower_Receiver_V5.1gs_buf_tower.igs b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/FOSSCAD_Lower_Receiver_V5.1gs_buf_tower.igs
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/DEFCAD__Lower_Receiver_V5.1gs_buf_tower.igs
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/FOSSCAD_Lower_Receiver_V5.1gs_buf_tower.igs
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/DEFCAD_Lower_Receiver_V5.1gs_buf_tower.step b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/FOSSCAD_Lower_Receiver_V5.1gs_buf_tower.step
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/DEFCAD_Lower_Receiver_V5.1gs_buf_tower.step
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/FOSSCAD_Lower_Receiver_V5.1gs_buf_tower.step
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/DEFCAD_Lower_Receiver_V5.1gs_main.igs b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/FOSSCAD_Lower_Receiver_V5.1gs_main.igs
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/DEFCAD_Lower_Receiver_V5.1gs_main.igs
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/FOSSCAD_Lower_Receiver_V5.1gs_main.igs
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/DEFCAD_Lower_Receiver_V5.1gs_main.step b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/FOSSCAD_Lower_Receiver_V5.1gs_main.step
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/DEFCAD_Lower_Receiver_V5.1gs_main.step
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/FOSSCAD_Lower_Receiver_V5.1gs_main.step
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/TD_pin_bushing.igs b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/TD_pin_bushing.igs
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/TD_pin_bushing.igs
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/TD_pin_bushing.igs
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/TD_pin_bushing.step b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/TD_pin_bushing.step
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_solid_CAD/TD_pin_bushing.step
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_solid_CAD/TD_pin_bushing.step
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_buf_tower.stl b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_buf_tower.stl
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_buf_tower.stl
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_buf_tower.stl
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_buf_tower_brim.stl b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_buf_tower_brim.stl
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_buf_tower_brim.stl
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_buf_tower_brim.stl
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_main.stl b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_main.stl
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_main.stl
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_main.stl
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_main_brim.stl b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_main_brim.stl
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_main_brim.stl
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/AR-15_-_Lower_Receiver_V5.1gs_main_brim.stl
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/TD_pin_bushing.stl b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/TD_pin_bushing.stl
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/TD_pin_bushing.stl
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/TD_pin_bushing.stl
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/TD_pin_bushing_brim.stl b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/TD_pin_bushing_brim.stl
similarity index 100%
rename from Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/DEFCAD_Lower_Receiver_V5.1gs_stl/TD_pin_bushing_brim.stl
rename to Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/FOSSCAD_Lower_Receiver_V5.1gs_stl/TD_pin_bushing_brim.stl
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/README.md b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/README.md
index c14cb81..b538338 100644
--- a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/README.md
+++ b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/README.md
@@ -1,4 +1,4 @@
-# DEFCAD AR15 Lower Receiver v5.1 GS
+# FOSSCAD AR15 Lower Receiver v5.1 GS
 
 ### Change log
 
diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/Renders/1_-_FOSSCAD_v51GS_Lower_by_cb.jpg b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/Renders/1_-_FOSSCAD_v51GS_Lower_by_cb.jpg
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diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/Renders/2_-_FOSSCAD_v51GS_Lower_by_cb.jpg b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/Renders/2_-_FOSSCAD_v51GS_Lower_by_cb.jpg
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diff --git a/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/Renders/3_-_FOSSCAD_v51GS_Lower_by_cb.jpg b/Rifles/AR-15_FOSSCAD_Lower_Receiver_v5.1GS-cb/Renders/3_-_FOSSCAD_v51GS_Lower_by_cb.jpg
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