Manual
A
B
D
E
C
The Eclipse Ego LV1 comes as standard with an Eclipse Shaft4 barrel.
1,4
The barrel screws into the body of the Ego LV1 using a 
right hand thread
meaning that if you 
hold the Ego LV1 pointing away from you the barrel screws into the body in a counter-clockwise 
direction.
2
The barrel comprises of two parts, a barrel back 
A
and a barrel front 
B
. The two parts are 
joined together with a
left hand thread
meaning that if you hold the barrel, with the back nearest 
you, the front unscrews in a counter-clockwise direction. The bore size of the barrel back is 
engraved at the end of the barrel back 
C
.
3
On the barrel back there is a 016 NBR 70 o-ring 
D
which prevents the barrel from vibrating loose 
from the Ego LV1 body when the marker is fired. There is also a 016 NBR 70 o-ring on the tip of 
the barrel back 
E
helps with alignment when the two sections are screwed together.
Replace and lubricate these o-rings with Eclipse Grease as necessary.
1
The bore size of your Shaft4 may vary according to the model of Ego LV1 you have.
2
The Ego LV1 will only accept COCKER threaded barrels. Do not use any other type 
of barrel thread.
3
The Eclipse Shaft4 front and back barrel sections are not interchangeable with older 
version shaft front and back barrel sections (including Shaft3 barrel kits).
4
The model of barrel accompanying your Ego LV1 may differ from described.
SHAFT 4 BARREL
72 TECHNiCAL RESOURCES










