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Full Auto Ruger 10/22 Full Auto Conversion Manual
WARNING! possession of by tile cont rolle "'re.1I Alcohol TONteO, and F i ~ . " , s division of the U.S. Trt.sury Deplrt.ent. Tile fully
leg.l
COftstrllctton
. ~ t _ t i c
~ ' p O n
Ind
Is
tile B.A.T.r., ,ulnorl. Proper ppli cation secured before bot Zltton, and pe""lsslon coostr ting this or any other silll!l.r device. Locil and state laws VIrY and lilY restrict owner ship of thts Or s l ~ 1 1 l r type weapons.
Ilithoorized r lol.tors S e n r t penalties of these la ws. Publications offers I I l n u t ~ n ,c.dfllic study of flne .-.s thl$ Info lo It.bil. 4tstg" nd dlscl.I_, Iny responsibility this it fo tn.e illproper or Illeg.1 lise
or other sl.tlaT devices.
Table Of Contents CONTENTS
PAGE
Introduetlon . . . . . . . . . . . . .
ClMpter
~ u e n ( e
Cillpte
of Oper,tion
P,rU
Be
Cillpte P.rts To
Be
Clllpter
Puts
P,rts
list
Be
...................
....................
emo yed Semi-AutOllllltlc . . . . . . . 17
Modified u f l c
t u ~
..•.•.•..........
19
. . . . . . . . . . . . . . . . 2'9
.....................
............
39
Introduction Tile purpose of this Is to pro.lde n u ~ l uf.cturlng Ins tr ctions .n Ruger d . t . re-qulred fo conversion of th lo-ZZ, se-I-Iutou lc carbine I n t O . n l e c t t v e fire . u t o - . t l c unit.
tile
..
necesslry
..
When IIOdtfleli to th we.pon re(llfts
specific.tlons gtven. se-tOlllltlc lIOde of operation and .lso .11ows ully .utomatic fUnctioning by Ing th selector l u e r In tile proper position.
tile
.,
Ruger 10-22 debut In 1964. and hIS become one of ile . , 5 t IX'Pul'r flre of ts type In the world. ..
These
10gicil we.pons ar choices fo conve sion bec.use they hive proven theltselves to be well IIIde. very rugge-d. IIIln ln r e l t t h e l y light ..... Ight, Inll re IlIlpt .ble to different sighting I r r l n g ~ n t $ .
nt_tic
..
The Ruger 10-22 .n eeon ea ...... pon awllhbility to pun:lllse thereby Increasing to persons h'rlpered by tile strugg11ng New prices for the stanllird carbine e c o n ~ . Good run In the S9O.00 to $110.00 rlnge. condition used Cl rb nes ca 1M! purchued fo . p p r o ~ l m a t e l y $45.00 to $15.00. ..
Is
he syste., Another d h t l n c t .dv.nt.g
t"'t
syst_.
The .12 l.R. cartridge Is U . t t t d tile fully a u t _ t i c pOWer and ran!lf! . but for.ld.ble weapon fo .ade. the Is appllc.tlons.
"'IX\II
Sequence Of Operation l o o ~
adaptable to silencer co nstru ction vlriOUS KIo ny con l9u lons IN l,bl p ~ . l d l n f l greater l u l b i l i t y fo ntended use.
wtl
capacity re ig azlnes se with the Ruge 0-21. The [IIC. lS r d . , CONDOR 25 rd SO E l l rd and THOMPSON style SO rd., gulnes p ~ v l d e .. greater flexlblllty ulne over the d.rd 10 rd
10-22
The
~ u M t r o u
r lV.llable SUPPL Y. EATON
Is
th
thoe
t h ~ u g h
e n c t orien the pflrU con rolling th th
To .ehleve posl trigger group
sn
11
the
fo
esigned
Belgl.
H-G b . t t le rifle weapon systlMlS nc eltabllity.
ICco-p.nylng drawings ion . nd N'lltlonship firing cycle
and r e l h b l e functioning. the selec · f l r e Ruger Incorporating butc FN-FAl lies.
hili
legend ry
The .adttled 10 22 s t t l l ed-bolt -ode of ope ration. When
Ing seque ce
(1
COC ll1l6
nd
lle
Soth
retains
of
Genu.n thoese
poerforunce the clos
ng the .adified weapon. the follow events OCCur:
TIlE
WEAPON
ng the re Is place. 1000ded IIIgulne Ass UlI bolt r l U a e t l th tlolt handle (. assembly) whi ch h . _ r rea .... rd Ohtes the This letlon ca.p resses the recoil sp ing. th
2.
rurward As the hamer almost cOlllpletes hallll1er tonUcts rototion, th bottom of the top of the disconnector which in turn pivots downward, releas ng the sear to ...,tate upward Into petween th halllller and sear not ye se fully rotated i>ecause the halDer this
rearwaN.
Initial rearward IIIOvement 3. [luring this sa of the bolt and halllfter. the e l n s e lever Ind The travel catch also move rearward slightly. of these parH is lilllited by the ejector pin el ease slot In th which Is posHioned through lever. Both parts have independent torsion springs which forces them to ...,tate rearward. The stationary arlll these springs locates againH th ejector pin. As the bolt and hallfner cOIIIplete their rearward tNvel, the engagement surface of the catch is against the ha!mer rudy burst' notch. to engage th
4.
When released.
forwa d.
fully retrac ed 15 the bolt Recoil spring tension then propels
5.
At this $l1Il' In$tant, the hanner (r eased from contact with the bo tom of the bolt) rotates forward SlilhtlY and securely engages the sear and catch both previously per
moving frOlll the
Is
orward,
lII agazin
and
strips
begins
7. a given point just l>efore the bolt closes lever (havlny coopletely, the top of th elus contact with previously moved earward) ~ k e s th radiused slot ,",-chi ned in the oottobolt. As the bolt continues forward IIOUon, th lever rotates forward, Through releas laterally engag9l!nt with the catch by ~ a n s of release lever rotates pOSitioned roll pin, th of e n g l g e ~ n t with hammer. th catch ou catch and release lever pivot on (Soth th COQlOn pin)
At this pOint, the weapon is ready
(2
SE Il
he
AU
FI RE
weapon now in a loaded and cocked stablished In the sequence above.
j)Osltion as 2.
The safety should now be !lr)ved to the "OFF" (The safety unaltered in this position. MOdification and fUnctions iden ically as before. By moving the safety to "OFF," the lower lug the Sear Is provided with clearance to enable downward travel when th trigger is depressed).
3. the
selector lever must be j)Osltloned In In this posi earward, or "semi" positio tion iI lug on the b-ottom of the selector lever phot be pO$ltloned In iI downward j)Osltion and will lIlIH th up travel of th The
section of the trigger.
4.
OrPn!"
trigger. t ~ n ! b y rele.s1ng nd englg8l!'nt. under 'pring tension hl-.er sp ri routes .... rl 1ng firing f o r w a ~ '''<1 d.ton.t1 ldge.
S.
tlng on p r e u u r t '1Inented n!sult.lnt explosion of de on.tlon nd ej d l n , ........... utretttng the ldge clSe.
' ~ b o l t
during
IIOveS
ed
th
the r e l e u e As eXII1.lned. tile ol cOIIIPletu run<'rd travel the dlsccnnector dlseng.ges the en lb li to be In position fo re-en\l'gelllent with tile h . _ r (IS previo us ly 6.
lever
the
As
bolt
lIOns
IS
IIOves
rUn<,rd
previOusly
described).
Fon
tions
IS
be shot tr1991r In tile sequence
el
perfo ,...s tile
SUII!
fun c
previously desc ibed. For .notller he .. .. red. tile tllen depress '1I,In to
desc
re,.,.
be d.
FUU AUl pon is In lo aded Ind coded posItio esc ibed In '1 -1).
The 2.
Tile 12-2).
fet}'
1$
-a.ed
"OFF
(I
described
..
selec or
tion. th lug lev.r p h o t h n cantl lng the The t r l n e r In further
lever .. be pOsitioned In posi 'tlURST' position. on th bott ath selec or ro t l t e .......... rd enough to 1Y0id upper .... f he l9ger. ..... thls position be depressed
Ful ly depress the h e _ r - s n r deton,t10n of the
trigger. t ,n g.ge.en
4.
~ r e b y
CiTtridge
12-4).
es
relnsln, cribed
1n 1n
The 1g er rHlat ns depre ssed IS the bo cles .... n<.rd, extracting Ind ejecting th ired (1$ des ibe in #2-5).
5.
..
The ...... rd
re l e n e
le
and
lbed in 11-] ).
tch
hive
rotlted
7. At th l'I"r'IIOst travel f the bolt .n h e _ r . ls eo nntctor pivots downwlrd .n rele.ses tile HoweYer. bec.use to p h o t upward. tile . u . . , l y has rotlted further tile lgge down th.n did 1n tile "seIIl" - o d t . the The Is high enough to engage the h , _ f . Cltth sec .. }, tng. the h e _ r "b ur$t o t c h , " th reby 1I01dlng he h.llmer 1'I' ...... rd the bolt beg fon<,rd trlVel, stripping Ind eh.mllerl 11
idgt.
At the inSllnt be ore the bolt closes CQIII plet ely, th elelSe le.er cont'c1$ the b lt pivot Cn
8.
tr1dge
This
Is
th
cycle
elused.
hp
repeated until
The selr Cln
Interrupt th
then
the
rhe.
trigger lnterupt
f i r i n g cycle.
OI ~ I e c t o r
Is
AUTO fllllCTlOIIl1I6
at ·SEM'",
Bolt Is In closed position. . - e r Is cocttd. se.r engaged. ~ l u s e
S.hty
' e . e r lnd t.tch
pivoted ro .... ard.
. ( l ~
Hoving safety tg OFF" Ind dep essing trtgger fi .. welpon.
FUll
Selector Is s e t . S " e t y ·OfF" 'pOII
recoil sp ri
AUTO
FUllCTIOII
IIG
"BURST", .,vlng fo .... d ullder
fired .nod bolt tension.
Parts To Be Remov&d
Trigger Is fully depressed, lowering the se.r nose low ' _ g " to not eng.ge h a _ r .
ReIUSf lever .n clteh an cHch Is tn9'gtng burst notch.
mi Auto
ed re ..... rd In
th
lt
Due R u ~ r
th
spring.
Th15
lever . reI nod
r 1 9 1 ~ 1
sl
When bolt co nt
ts In
trips
catch assembly, the balllle
ridge.
e l e u e le
f i l l s to detoolce
In
art-
to
the
lo-n.
deslg"
use of wu
he
bolt
" e ( n U TY
All other COMpOnents
!)toeluse
th
reI
c.teh Cltcll spring slNIce where these pITH
ever sprin
pin occupy th Ir c. ted.
charlcterhtlc of elllllland bolt loc loc
been nec ess ar
used
n th iS con ver-
TS
8E R£JIIVE
FOR
SELECT FIRE
10-22
COIIVUS
11I
Ports To Be
Modified
select-fire co verston of tilt Ruger no IIQdtftcltton§ to plrts of tilt The IIOdtftcltton§ slandlrd clrblne T e q u l ~ d . .n purpose of elch t§ de§cribed below.
10-22
For
such
.030 dH
position 2.
This
UU'd.
C l t c h / ~ l e l S e
hole
and
usMbly
~ q u t n d
of
Illow
u5Mbly
J.
Bolt lock Spring
Bolt
OC
lon9
indtcl te:,;".
the selector lever be
t"'t
houstng
Also. I 1/32 Ide slot is
lever
9/16"
tilt
/8 Indl of tilt
r e q u i ~ s
th
"Mer
of
e ~ d
hown
to allow
selector lever Issembly.
4.
5.
D n w l n ~
, 4.
bolt ~ q u l r e s IIIIchlnee slot to Into th This or cu botto- IS Ind lcHed. profldes CO"tlct surflce Ind prQfler tl.ln9 fo t o n u c t with th ~ l u $ l
S. lrlgger- On ln 511111 TFit trlg9tr ~ u l r e s to bt llllde In th uppl!r ~ . r
c l . H . n e . cu portion
tile dlsconr>ector pin IIole. The web . u s t be r n e e (I Indlc.ted) to pl"OYldt rurtl\tr rohtlon of th trigg asst.t:>I),. telllll.te fo can be used as Tile l n ~ s - / l l l .1!)(J 10Citlon. Also 0:)(1 s h l . 15 epo.ted In position tn the slot It th This 15 neeusar)' to po si tion InC/cited the upw.rd t n v e l of tilt when d h e n ~ a g n fro- tile dlsconnector. 6.
Drlwlng , "BORsT" notch Th nd lCl ted. ISst.t:>led.
l4_r
Is
cu
engages
1.0
th
the
ha_r
tltch
when
1-- /.015 1----1.415 - - - - ,
Selector
P 0 5 l t l o n l n ~ ~ t e n t s
Drill 1/16" diameter, .030
deep
DRWG
NO.
B 7 5
-1.60C OO
If>"
(9375) Ilr1l1 1/S"
mete Drill 7/32" (.
d t u l e t e r hole
87) t h . . . , ~ g h
right trigger housing only
.400
( . l Z ~ )
holt throul"
-------
+---,-
trigger IIOI/sl"9 for R. Lner e,ten Pivot Plnl
Selector AsseMbly Is Inst_lled
by .11901"9 the lugs and slot and ecto is ro ted upward go
----
.J
rigger Housing serting.
Sel-
Antllb'"
oc
in this 6r
%':Z"sCAI
to prov de
or
ORWG NO
Selector
Depth
Of
Sl
150
IOTE ON BOt.TS
Ruger IO-ll wa th bolt design fo The changed SeIC* ar shown examples SOllie point. For this modification, each bolt can of eaCh. be used or in erchanged.
1.00 RADIUS ~ = ' - ' - 2 . 9 7 5
-ld
.200
Thickness of Slot
Diagonally shaded area represents th underside of bolt.
.080
f l a t surhce s
tyle Bolt
-tyle Bolt
...-- '){6
th
E p o ~
Fil
(
sh
this
Ire
web down In this .rea.
Q-'75
B ~ r s t
,...
oteh is to bfl
g r o ~ n d
to
ne
imensions Shown
.(25)
DRWG
NO
Part
To
fallowing
Be
ITt
Manufactured
new plrts r e q i j l ~ d Ruger 1()" 22. also tn ud-
the
selec -fire tonotrslon of the " ' t e f .1 fo their cOl1Struction ar
fo
..
IIIde Thi bent around . I - 0 to
pa
ilS
double.
whi
proYldlng th working . , . . The o . e r . l l I i " ' ~
uli ln
tilt
notch for
tile
dr .!ng IS
sloned lrelS shou ld
ca
be
to en sure proper t l.ln
2.
~:::
~ ~ " · c l
be
_tal.
re
be
teql
IS
locatio
of
l e n r $prtng.
ff ,red by The di.en
cc urlte IS possible
of l I a _ r dlntl9l'9f-
by bending • hlnne tile shipe o" , , and th fillng th dr ng p!'(Ifne ell th 3/32" Is pres ed thro ll 911 both .5 10 roll pi IS indiclted. (Press th stdts lo nge pin throug and then grind to r t n h h ed length.)
p1e ce
of
slH!flt
be
_tal
Dimen sioned IS
,.
it
possible
the
su faces ns to
e
l_r.
be
Dra ing
to be equiva le nt Is
appl"(l xl
fo
urlte
proper
engl9flllen
9.
ttle
dla.te
.OJO
Ie
be
tl ce
lise
,..d
rod
Irbo Cut lbout a l" long piece of Ind c l u p b o t ~ endS with llhen th IPPl"(lxl ngle grips. vile hOWl1 In the drawing Is Ichieved. ~ l n s e IS he sprt Ind !>end the t .. urv es IS shown. pr ng Cut th approxhl/lte ngth IS hown on th dr wing In
Drawing
••
3.
raw
••
leve ~ : ~ :
••
an
nlillb
IS
1$
).
used
fr .OSO pring stock, or t..nd ng neither 11 IVlllab le
fo ufficient.
Selector
Tlils lug stoc . nsert dlUleter
In th Ind be
t ~ 1
s e c u ~
I.
be
he
ever
e l S e
win ny IVlil lb n he selec to flatten the The lever.
will allow the lu ed pllce.
to
Ind
steel le
x
060 er
hroom
7.
Dr .. ng kn ob ca the ug
, . ~
IS to pl"(lvide 40
13
be
"t..ll"
th selector ISs!llbly by llIdenh In the receher.
IIIde 1.
The
gr ip ..
he
kn ob
th
is .09(1
IIOsltlons
lilti th th To ns!llbl. th klOb. either the kn ob In p h c e . l a _ t e r into th f l l ~ .1 1) the 3/ 16 th two .r lcYc after th .Jlfe position. steel rod with Use piece I 1/8" hole In the center IS pu ch to nob sec urely.
I+-1f;
Drill 3/3l
(.
t h ~ u g h 'Itch
Pi
.200 33
87
.275
LO<:ltton)
1--.300
Ii.
-.050
Dr111 1/8" (.125) hole th oug t i t c
ve Fold to prov id no ch fo len! levu
spring
39
10
by .510 length oll Pi
J/JZ' d h n e t
NO.8
O
31) ll
.375
--
--
85
-it6 11 8751
1.
!I
1570
fl cs
c..L
Cha.fer syrflces indicated .030 K
ToRWG.
---I r--
.550
NO.
-.500
fl-r-l, L!-!----r.
=:--L 115
.250
732
0 6 0
7)
QRWG NO fa
.125
RELEASE
2. J.
5.
LEVER
AlII
CATCH
ASS£IIILY
ReIns! L e ~ e r Relene L n l r Spring CHeh C.tch pr ng Pivot " n . R , l n n Le nd Cl ch
S.lec to Asse.oly
"1
.0
FI
this urf'ce when senbled In S.lector ever PRONT
This cu rv.d .re. on both sp ri gs Is to side th IOCH ed ' g . l n s t th ejecto pin. This provides tension on both sp ng orcl th .tch elld release ewt re ..... n:l be
PARTS LIST
1.
2. 3. 5.
6. 7.
8. 9.
\I).
12. 13.
. 15. 6.
17. 18.
19.
0. 21.
Receiver
Guard
Stock Receiver Cross Pins (2 Bolt Assembly Bolt Ha ndl Guide Rod, and Spring AHellbly ~ r r e l Retoiner Sar el Retainer Scre ~ r r e l
Band
.... gazine
Trigger Housing Hanner Hanner Strut Hanner Spring Hanner Bushings (2 Halm"lf!r Pivot Pin
ut Wash er Pivot Pin- .... gazine Latch and Ejec or Halm"lf!
Ejec ""
or Bolt Lo
Spring
22 . . . . . gazine Latch Plunger 23 . . . . . gazine Latch Plunge Spring 24 Bolt Lock gazine Latch 25 26. Safety 27 Sa fe ty Dete t Plunger Safety Detent Plunger Spring 28 rigger '1. 30. Trigger Plunger
.....
31. 32. 33. 34. 35.
ecoil
Tri gge r Plunger Spring Disconnector Discon necto r Pivot Pin Sea Sear Spring
PAIlS LIST COIT MU£D
36.
Trigger Pivot Pin
)9.
Firing
)7
'0
41. 41.
43. 44.
Bolt
Firing Pin
Ptn Rebound
Flrl"9 Pin StOfl PI
Spring
btnctor
Extractor Plunger Extra to Spring Bolt Stop Pin
RUGER
MODEL
012
CARBINE
'4<'" .'
-.:. 11
--
.'
10122 CARBINE
TRIGGER GUARD ASSEMBLY
10/22 CARBINE
BOLT ASSEMBLY
