IS 14422: Arms and Ammunition - Rifle 5.5 mm (0.22), Bolt Operated

14 Pages·1997·1.4 MB·English

by  Bureau of Indian Standards

इंटरनेट मानक
Disclosure to Promote the Right To Information
Whereas the Parliament of India has set out to provide a practical regime of right to
information for citizens to secure access to information under the control of public authorities,
in order to promote transparency and accountability in the working of every public authority,
and whereas the attached publication of the Bureau of Indian Standards is of particular interest
to the public, particularly disadvantaged communities and those engaged in the pursuit of
education and knowledge, the attached public safety standard is made available to promote the
timely dissemination of this information in an accurate manner to the public.
“जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ”
Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru
“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 14422 (1997): Arms and Ammunition - Rifle 5.5 mm (0.22),
Bolt Operated [PGD 28: Arms and Ammunition for Civilian
Use]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”

s1 22441 1997

Indian Standard
SMRA DNA NOITINUMMA -
ELFIR 5.5 mm (0.22”), TLOB DETAREPO -
NOITACIFICEPS
SCI 95.020

0 SIB 1997
BUREAU OF INDIAN STANDARDS
KANAM ,NAVAHB 9 RUDAHAB HAHS RAFAZ MARG
WEN IHLED 110002

rebmetpeS 1997
Arms and noitinummA rof nailiviC esU lanoitceS ,eettimmoC ML 08
FOREWORD
sihT naidnI dradnatS was detpoda yb eht uaeruB fo naidnI Standards, retfa eht tfard dezilanif yb eht
Arms and noitinummA rof nailiviC esU lanoitceS eettimmoC had neeb devorppa yb eht thgiL lacinahceM
gnireenignE noisiviD .licnuoC
5.5 mm )”22.0( selfir era desu rof gnitnuh esoprup and osla rof hctam/tegrat .gnitoohs esehT selfir llaf
rednu eht yrogetac fo desnecil arms and era denrevog yb eht gniwollof ,stcA seluR and :snoitalugeR
)a 1959 and ;2691 and
The Arnzs Act, Arnzs Rules,
)b ,seluR snoitalugeR and selacS elbacilppa ot eht foorp fo gnitropS Arms ni .aidnI
ehT stnemeriuqer derevoc ni this standard era ,erofereht tcejbus ot eht evoba ,stcA seluR and ;snoitalugeR
roF eht esoprup fo gnidiced rehtehw a ralucitrap tnemeriuqer fo this standard is deilpmoc ,htiw eht lanif
,eulav devresbo ro ,detaluclac gnisserpxe eht tluser fo a tset ro ,sisylana shall eb dednuor ffo ni ecnadrocca
htiw SI 2 : 1960 seluR‘ rof gnidnuor ffo laciremun seulav .‘)desiver( ehT rebmun fo tnacifingis secalp
deniater ni eht dednuor ffo eulav dluohs eb eht emas as that fo eht deificeps eulav ni this standard.
SI 2244I : 1997
Indian Standard
ARMSANDAMMUNITION-
mm
RIFLE 5.5 (0.229,BOLTO PERATED -
SPECIFICATION
1 EPOCS )e rebmahC 10.24 2mm/gk
erusserp
sihT standard syal nwod eht stnemeriuqer rof
yticapac
,lairetam ,erutcafunam ,noitcurtsnoc ,noitcepsni
,ecnamrofrep markings, noitavreserp and -gakcap )f ytefaS htoB lacinahcem and
deilppa
gni fo 5.5 mm )”22.0( elfir desu rof gnitnuh and
hctam/tegrat gnitoohs .sesorup )g sthgiS tnorF and raer htiw
2 SECNEREFER noisivorp rof tnemtsujda rof
lacitrev and laretal -evom
ehT gniwollof standards niatnoc snoisivorp hcihw
tnem htiw snoitaudarg
hguorht ecnerefer ni this ,txet etutitsnoc noisivorp
fo this standard. At eht emit fo ,noitacilbup eht 4 SIAIRETAM
snoitide detacidni erew .dilav llA standards era
4.1 ehT slairetam rof lacitirc stnenopmoc shall eb
tcejbus ot ,noisiver and seitrap ot stnemeerga desab
as nevig :woleb
no this standard era degaruocne ot etagitsevni eht
ytilibissop fo gniylppa eht tsom tnecer snoitide fo )a lerraB 55CS fo SI 5517
eht standards detacidni :woleb
)b ydoB edarG 3oM4rC04 taeh(
IS No Title )detaert fo SI 4367
2004 : 1991 nobraC leets sgnigrof rof lareneg )c tloB hceerb Class 5 ro 55C8 -lamron(
gnireenigne sesoprup driht( )dezi fo SI 2004
xvisiorz)
)d daeH hceerb edarG 13Ni3Cr3 fo
2507 : 5791 dloC dellor leets strips rof springs tlob SI 4432
ts-lil( )noisiver
)e rekirtS 55C8 fo SI 55 17
3748 : 1990 looT and eid leets dnoces( revision)
)f gnirpS raes edarG 6 ro 80 C6 fo
4367 : 1991 yollA leets $,gnigrof rof lareneg
SI 2507
lairtsudni esu @3-t )noisiwr
)g kcotS
4432 : SS91 noitacificepS rof esac gninedrah
)i ttuB dooW gnimrofnoc ot
sleets (j3st revision) )ii dne-eroF SI 7549 ro elbatius /citsalp
1
5.517 : 1993 sleetS rof gninedrah and gnirepmet erbif glass
- noitacificepS dnoces( )noisiver
4.2 taeII tnemtaerT
7549 : 1975 rebmiT flah thguorw rof gnitrops
4.2.1 taeH tnemtaert sliated rof tnatropmi -moc
selfir
stnenop gnola htiw eht hardness stnemeriuqer era
3 ,IARENEG ATAD
nevig :woleb
)a Mass fo elfir 3.5 kg MUX rof lamron elfir IS .oN Component Heat Treatment
and 5 kg MUX rof hctam
0 tloB hceerb ehT eritne tnorf and raer
ytilauq
noitrop fo gul tpecxe( gul
)b enizagaM xoB epyt )aera ot eb denedrah and
derepmet morf 324 ot 426
)c htgneL fo 668 mm .VH guL aera ot eb -rah
lerrab dened and derepmet morf
)d rebmahC elbatiuS rof 5.5 mm ’22.0( )‘ 435 ot 580 .VH ehT ’dnaH‘
noitrop ot eb denedrah d:*a
erifmir egdirtrac
derepmet 300 VH )xaM(

3
SI 14422 : 1997
IS .oN tcejbus ot muminim fo owt selfir morf eht tol sub-
Component Heat Treatment
dettim rof noitcepsni shall eb detcejbus ot this tset
)ii daeH hceerb ecaF fo tlob daeh and kooh
delbmessa htiw elbaecivresnu erutinruf ot diova
tlob ot eb esac denedrah ot
.egamad
600 ,VH
Min
)iii rekirtS tnorF trap fo rekirts 6.5 foorP gnitseT
derepat( )noitrop ot eb -rah
foorP gnitset fo all selfir tuohtiw( )erutinruf ni eht
dened and derepmet 4.50 ot
etihw egats shall eb deirrac tuo as rep snoitcurtsni
550 VH gnisaercni ot 600 ot
laid nwod ni ,seluR‘ snoitalugeR and selacS -pa
650 VH at rekirts tniop
elbacilp ot eht foorp fo gnitropS Arms ni ’aidnI yb
4.3 ehT tset setacifitrec fo lairetam shall eb gnirif a foorp .egdirtrac fI on ,egakaerb kcarc -glub
,deniatbo gnitacidni eht ,lacimehc lacisyhp and gni ro yna egamad is dnuof retfa foorp and osla
lacinahcem .seitreporp egdirtrac daeh ecaps is dnuof nihfiw eht elbatpecca
,timil eht elfir ,ydob lerrab tlob and daeh tlob shall
5 NOITCURTSNOC SLIATED
eb dekram htiw eht foorp .kram
5.1 ehT lerrab shall eb derutcafunam morf dilos
.kcots gnidleW is ton elbissimrep ot evomer -repmi 6.6 ycaruccA tseT
.snoitcef ehT gnirob and gnilfir dluohs eb ylluferac
6.6.1 roF gniorez yreve elfir shall eb derif no a
edam rednu dellortnoc .snoitidnoc ehT lerrab shall
repap tegrat tae 22 m morf a lacinahcem gnitoohs
eb yleruces dewercs up ot eht .ydob kcotS and kcots
gnitlit-tser epyt htiw cipocselet detnuom .gnittif
dne-erof shall eb dettif ylmrif tuohtiw yna -esool
lairT stohs shall eb ,derif fi demeed ,yrassecen ot
ness. ehT elfir shall evah ytefas secived hcihw shall
niatbo reporp naeM stnioP fo tcapmI )IPM( yb
tca htiw etelpmoc ytiruces os as ot diova ytilibissop
egnahc/tnemevom fo thgis-erof as .deriuqer
fo fles gnirif yb latnedicca .noitalupinam ehT elfir
shall eb dedivorp htiw a .enizagam
6.6.2
Range 22 Metres
6 SNOISNEMID AND LACINHCET
eviF tuo fo xis stohs shall llaf nihtiw a elcric fo
STNEMERIUQER
25.4 mm dia and IPM shall eb nihtiw 6.35 mm tfel
6.1 ehT erutalcnemon and lanoisnemid -eriuqer ro thgir and 12.7 mm highland 25.4 mm woleb morf
stnem rof hctam gnitoohs elfir 5.5 mm )”22.0( shall eht gnimia .tniop
eb as nevig ni xennA A.
6.6.3
Range 92 Metres
6.2 ehT gniwollof data era nevig rof eht ecnadiug
fo :erutcafunam eviF tuo fo xis stohs shall llaf nihtiw a elcric fo
100 mm dia and IPM shall ton eb erom than
)a rebmahC htgnel 17.65 + 0.13 mm
25.4 mm yllaretal ro erom than 50.8 mm evoba ro

)b reggirT llup elbatsujdA 28.1( kg,Mar) 100 mm woleb eht kram demia at.

)c daeH ecaps 1.14 ot 1.3 mm 6.7 retfA yrotcafsitas noitelpmoc fo gnirif ,tset eht
elfir shall eb ylesolc denimaxe ot ees fi yna ,egamad
)d noisurtorP 1.0 ot 1.27 mm
noitamrofed ro rehto stcefed era deciton -rap
)e eroB retemaid 5.456 ylralucit ni eht lerrab erob and that eht egdirtrac
soz+ mm
daeh ecaps is nihtiw eht .stimil
)f gnilfiR htped 0.102 ot 0.127 mm
7 NOITCEPSNI
)g hctiP fo gnilfir 1 nrut ni 400 mm htgnel
)h rebmuN fo 8,12 ro 16 yllauqe decaps 7.1 Visual noitcepsnI
sevoorg
ehT elfir shall eb denimaxe rof lareneg -namkrow
)j Width fo gnilfir 1.3 ship and .hsinif tI shall eb derusne that elfir is
30.oo+ mm
etelpmoc htiw all parts delbmessa ,rehtegot all
6.3 kcarC noitceteD sharp segde evah neeb devomer and ti is eerf morf
,lerraB tlob ,hceerb daeh tlob hceerb shall eb detset elbisiv .stcefed ehT gniwollof stcepsa shall eb
rof noitceted fo .kcarc yllaiceps .dekcehc
6.4 porD tseT
7.1.1 llA desopxe cillatem parts shall evah neeb
ehT elfir shall ton erif ni esac fo eerf llaf no eht detaert htiw antirust tnemele ro evitaroced/detniap
dnuorg morf a thgieh fo 1.5 m . eviF tnecrep selfir detaoc .ylreporp

2
IS 14422: 1997
7.1.2 ehT lerrab shall ton eb .tneb ehT erob shall shall eb .thgit
eb fo htooms hsinif and eerf morf sehsimelb ekil
7.1.6 tI shall eb derusne that hguone epocs is -liava
,skcarc ,stned ,eglub rust, pitmarks and loot marks.
elba ni eht sights rof lacitrev and laretal adjust-
dneB ni lerrab is ylevitceffe detceted yb ’wodahs‘
stnem yb .sresu ehT rotcepsni shall tcejer eht ,elfir
gniweiv fo erob hcihw is a dezilaiceps .euqinhcet
fi this epocs is ton .elbaliava
ylevitanretlA dneb yam eb detceted yb eerf -pord
gnip fo eht gulp nwohs( ni .giF )1 hguorht eht .erob 7.1.7 Markings no eht elfir shall eb as nwohs ni
ehT gulp lliw eb detserra fi dneb is .tneserp .giF 2.
ehT lairetam rof eht gulp shall mrofnoc ot
7.1.8 kcehC that eht foorp marks era tneserp no
SI 3748 : 1990 and hardness shall eb 700 ,VH Min.
eht ,tlob ,tleb-daeh ydob and .lerrab
7.1.3 srebmuN and ytimrofinu fo eht sevoorg
tneserp shall eb .dekcehc 7.2 noitcepsnI stnemurtsnI/segunGyb
7.2.1
7.1.4 ehT ytefas metsys shall eb evitceffe and Bore Diameter
etarepo .ylreporp kcehC htiw ’OG‘ and ON‘ ’OG seguag nwohs ni
.giF 3. erusnE that ehi ’OG‘ gulp eguag yleerf runs
7.1.5 ehT kcots shall eb eerf morf stcefed and shall hguorht eht erob and ON‘ ’OG gulp eguag is ton
eb ylthgit dettif htiw elfir and all stevir/swercs era .detpecca
500LF%4.5
0 +Z LLIRD HOLE
r
7- I
145
-
llA snoisnemid ni .sertemillim
ecnareloT kO.5 mm no elohw .rebmun
FIG. 1 LERRAB BORE LONG PLUGS

MANUFACTURER’S NAME AND

SERIAL NO. OR TRADE MARK
2.5 x 2 mm LETTERS
NAME OF RIFLE AND MODEL
NUMBER 2.5 X 2 mm LETTERS
-7
elihW-ETON gniniatniam eht ezis dna sliated fo eht gnikram sa detacidni ni eht ,gniward eht rerutcafunam yam
retla eht noitisop fo sgnikram dna ezis fo eht daerht lobmys ot rehto tneinevnoc .snoitacol
.GIF 2 POSITION FO MARKING ON RIFLE 5.5 mm )”22.0( BOLT DETAREPO
SI 14422 : 1997
_L_,
AP( _ ___+_.__
J
46 -----
t _
llA snoisnemid ni .sertemillim
Marking ~GaugDei mmsion
A
GO 5.492 100.0~ 5.2
ON OG 5.536 100.Ok 25
Toleranc2e0 .5m monwholenumlxrs.
3
FIG. BARRELBOREPLUGS
7.2.2 Depth and width of Rifling ‘NO GO’ gnilfir plugs rof htped and htdiw od ton
retne ni yna fo eht sevoorg ees( .giF 4 rof .)seguag
erusnE that ’OG‘ gnilfir gulp passes yleerf at tsael
up ot 60 mm morf hceerb ni all eht sevoorg and that
TWlST 1 IN 40
LENGTH OF RIFLE
BARREL IS 69.45 mc
R 0.1 3 max. R 1.2

llA snoisnemid ni .sertemillim
gp :j;; Fc;1
Tolemnce 5.09 mm no elohw srebmun dna r~r 1.0 mm no lamiced sselnu esivnchto .dcificcps
FIG.4 BARWLRIFLJNC; Pr,uc,
SI 14422 : 1997
stnem as laid nwod ni this noitacificeps revo and
7.2.3 OtwnlI Length and Mass of&/k
evoba his nwo noitcepsni metsys ot revoc -cepsni
ehT lerrab htgnel and mass fo eht elfir shall eb as
noit fo laudividni ,stnenopmoc seilbmessa-bus and
detacidni ni 3.
seilbmessa gnirud eht stages fo erutcafunam up ot
7.2.4 Trigp Pull eht etelpmoc .selfir hguohtlA eht rotcepsni shall
erusnE that eht reggirt llup is ton dnoyeb eht yllamron troser ot sampling noitcepsni taht( is a
mumixam timil is nwohs at .)b(1.6 kcehC that eht wef selfir dctccles at )modnar ro lluf noitcepsni
reggirt no csacler snruter ot its drawrof noitisop taht( is 100 )tnecrep fo eht delbmessa selfir as rep
yleerf and that on gard ro peerc is .tneserp his ,noitercsid eh scvrescr eht thgir rof noitcepsni
fo laudividni seilbmessa-bus/stnenopmoc at yna
7.2.5 Camidgc Chnmher egats .erutcafunamfo ehT rerutcafunam shall -orp
kcehC that eht egdirtrac rebmahc at hceerb fo ediv eht rotcepsni htiw all seitilicaf rof gniyrrac tuo
lerrab is tcerroc ot eht eguag ees( .giF .)5 noitcepsni gnidulcni gnirif stset htiw yrassecen
,seguag ,stnemurtsni ,segdirtrac gnitoohs -secca
7.2.6 Cartridge Head Space
sciros and rewopnam as deriuqer yb mih eerf fo
tahtkcchC egdirtrac daeh ehtfoccaps nihtiwsiclfir .tsoc
eht gauging stimil ees( .giF .)6
8 ECAFRUS NOITXITORP
7.2.7 Pin Firing Pronusion
erusnE that eht noisurtorp is nihtiw eht stimil 8.1 llA desopxe latem secafrus shall eb detcetorp
ees( .giF .)7 morf rust by elbatius antirust tnemtaert dewollof yb
kcalb evitaroced/gnitniap gnitaoc htiw elbarius
7.2.8 ehT~ lairetam rof eht seguag desu ni 7.2.1 ruoloc .eciohc
ot 7.2.7 shall mrofnoc ot SI 3745 : 1990 and -drah
ncss shall eb 700 ,VH Min. 8.2 ehT stnenopmoc hcihw cra ton desopxe yam eb
detahpsohp dewollof yb lio .gnippid
7.3 ytilibisnopseR rof noitcepsnI
ehT rerutcafunam shall eb yliramirp elbisnopser 8.3 eroB and rebmahc shall eb yletelpmoc
rof ytimrofnoc fo all noitcepsni and tset -eriuqer detcetorp elihw gnitahpsohp eht .lerrab
-i-P---
f 0.0025

TO CHECK DIMENSION 0.452 f 0.025
USE COLLAR
32 mm TAPES
25.4 mm ON CIA.
CHAMBERING GAUGE
All dimensions in n~illimelres.
Tolcx~nce -+ 0.5 Nan on H.IIOIC numhcrs and +- 0.7 1nn1 on decilnal nwnbers unless otherwise spccihed.
.GIF 5 CAR7’1IIIX1: CI IAMDCR EHCUAG

5