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* b) I+ A s' J4 \0 B! p+ |* KLMT = LMT, Lauer(old), DS Arms, PWA, Eagle, Knights Armament, Barrett, Bushmaster (?)! o7 y5 ~8 J! Q" y- x3 {& B k% A
CMT = Stag, RRA, High Standard, Noveske (old), Century (current), Global Tactical, CLE, S&W, MGI (1st batch), Wilson Tactical, (some?) Colt, Ratworx- A2 s6 u6 n5 D5 [
LAR = Grizzly, Bushmaster (L Prefix), Ameetech, (?)DPMS, CMMG, Double Star, Fulton, Spike's Tactical, Noveske (new)' W# w9 i+ w" C4 A, I" d
MMS = Mega, Gunsmoke, Dalphon, POF (forged), Alexander Arms, Stinger, Spike's Tactical(old)
0 M% }9 ^0 i4 u8 y. W. N Z) \JVP = Double Star, LRB/ w4 p- I0 _( d( s
Olympic = Olypmic, SGW, Tromix, Palmetto, Dalphon, Frankford, (old) Century/ N# T& h; s% v. W
Superior = Superior Arms, Lauer (current)# T" T' ]5 `0 ~( J2 k$ C/ A- A
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ºjºÞ§÷½è:Stainless Steel¸ò¤W¤F»Ìªº4150/4140¿û§÷¬O¥Ø«eºjºÞ¥Dn¨âºØ¿û§÷³W®æ,
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4 F# J. _5 v. ^5 b0 M- D9 S¤U±³o¨Ç»s³y¼t¨Ï¥Î4150: Colt, LMT, Bushmaster and CMMG.( l, s* f2 u& D- n
4140: Rock River Arms, Smith and Wesson* P( z5 m& E; z, j# C
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4140
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Element - Weight %
3 d" E6 u+ p j0 ?. _! O9 L5 Y" y; @C - 0.38-0.43
+ Y h) V! r& D. M! kMn - 0.75-1.00
" F, x* G1 j1 D8 w" t! v4 zP - 0.035 (max) # d$ |% D8 s7 O5 w3 j
S - 0.04 (max) . Q3 x* ]9 e. C/ U0 M% P4 R& x& y4 V5 N
Si - 0.15-0.30 % A6 k7 t# B0 ?0 a: E# v1 f
Cr - 0.80-1.10
& S( ~$ ~3 j9 p7 g) }Mo - 0.15-0.25 $ F4 @. l" z. M
Fe - remaining %3 f) }1 Q1 [6 I( Y
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Element - Weight % 5 P" N: \1 D, b* d
C - 0.48-0.53 6 m0 n" N( {0 \1 l9 a4 y
Mn - 0.75-1.00
, r' K5 S! v& k; [/ p! ^P - 0.035 (max) 8 f0 w& c$ B& i/ ?2 g% F2 D0 j
S - 0.04 (max) + a+ H, P2 _# z! E1 X2 M
Si - 0.15-0.30 8 ?( L: ^0 e: Z( |# v
Cr - 0.80-1.10 4 U4 J: Y7 A1 P8 V& c
Mo - 0.15-0.25 " W W/ p* i% k, j3 t
Fe - remaining %
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b. Áá»Ì¦bºjºÞ¤Îºj½£Chrome lining and bore:
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Hard coating chrome:¦bºjºÞ¤Îºj½£¤º¤W¤@¼h»Ì, ¥i¥H¨¾¤î¼uÃÄ¿U¿N«áªº²¸¤Æª«ù×»kºjºÞ¤Îºj½£, ¤]¥i¥HÅý®gÀ»§¹«á¤£¥²¥ß¨è²M¼äºjºÞ,(°²³]ª¬ªp¤£¤¹³\) ¦A¥[¤W»Ì¥i¥HÅýºj½£¤ñ¿û½èªººj½£§ó¬°·Æ·È,©Ò¥H¥i¥HÅý¤l¼u¤W½£¶¶¤@ÂI, ¶i¤@¨B´î¤Ö¥d¼u©Î¬OµLªk°h´ßªº±¡ªpµo¥Í.9 K" k* G% I4 O' Z
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2 Y, R3 n1 K( l- k2 lWilliam Davis, Former Chief, Small Arms Branch recalled that, ¡§The principle problem was a failure to chrome plate the chamber. That was the cause of the serious malfunctions that caused the controversy in Vietnam.¡¨ / F, G0 h3 \+ m7 \$ T% _1 Z
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µ²½×: get the barrel with chrome lined and bore if you can!9 U/ k) d, I1 H( a* a' z, ]
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