D1
AA3
AB2
AB1
F
O
M
D
Z
J
BB
Z
Lightly sand corners rounded
refer to the full size diagrams.
Stack top parts in the order as shown.
Fold tabs on parts D and J up at a right
angle at the red line. Soak wood parts
with CA
to increase strength.
End
V
iew
Side
V
iew
T
aper ends
N2
Use a pin drill
to make pilot holes.
Cocking knob
not included in all scales.
Make from pop rivet head or
circuit board test terminal.
The shaft is made froms
crap wire or a pin shaft.
Z
BB
J
AB3
AB2
AA2
AA3
AB1
AA1
W
ir
e or
Pin
T
igger
cut fr
om scrap brass.
STEP
1
Lock
Assembly
Laminate parts together as shown in the graphic.
Additional details such as the trigger and cocking
handle will vary depending on the scale kit you
are building.
Parts M & O are not necessary if
mounting the spring covers.
D
Assembly Directions
ALL
SCALES pp4
N
A
RIZ
A
Model
Air
crafters
