Manual

PROBLEM
CHECK FOR
WON'T FEED Restricted recoil
spring assembly
action
,
Magazine not
fully seated
DOUBLE FEED Defective magazine
WON'T Dirty or corroded
CHAMBER ammo
Damaged ammo
Carbon in
chamber
WON'T LOCK Dirt, corrosion,
or carbon build up
in barrel locking
lugs
SHORT
RECOIL
BOLT FAILS
TO LOCK
AFTER LAST
ROUND.
SELECTOR
LEVER
BINDS
Frozen extractor
HOW TO FIX IT
.STRIPPING
Take out the recoil
spring assembly and
clean.
Turn in to unit
ARMORER
A. Magazine
1) 30 rounds
- With the cleaning rod pry up and push out to release
the magazine base catch (Fig. 12).
-
Remove the base
-
Jiggle the spring and the follower to remove
Replace
Clean
Replace
Clean
2) 20 rounds
.- With the cleaning rod, push in to release the magazine
base catch and slide out (Fig. 13)
-
Remove the base
.
-
Jiggle the spring and the follower to remove.
Clean lugs
Remove and clean
Remove and clean
Restricted recoil
assembly
Restricted movement Remove, clean and
of bolt carrier group lubricate
Gaps in bolt rings Stagger ring gaps
(not staggered)
Carbon or dirt
in carrier key or
on outside of
gas tube
Dirty or corroded
bolt catch
Faulty magazine
Needs Oil
18
..
f\
"
~
Clean
,
-"~1~.
Clean
1.0..-
Replace
Fig. 12
Lubricate
19