Small arms and Light Weapons

When picking a gun, what would your primary consideration be?


  • Total voters
    85
  • Poll closed .

Lonewarrior

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Compare both the bolts. The left one is AKM. Right one, I would let you guess.
Ok-kk-aay

1. Black finish, so either ferritic nitrocarburizing or bluing or some sort of manganese phosphate.
FNC is very rare in India so I'd guess the later two. Compared to chrome plating on left one, both bluing and manganese phosphate are considered inferior (obviously cheaper and easier too)

2. Less number of curved geometries compared to the bolt on left, almost all the milling cuts are straight lines.
This is done for two reasons. One, you don't have a sophisticated CNC machine. Two, you want to lower cost.
Tough not a big deal, but generally curved surfaces are slightly better at load distribution.

Can't guess more
 

BlackViking

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Ok-kk-aay

1. Black finish, so either ferritic nitrocarburizing or bluing or some sort of manganese phosphate.
FNC is very rare in India so I'd guess the later two. Compared to chrome plating on left one, both bluing and manganese phosphate are considered inferior (obviously cheaper and easier too)

2. Less number of curved geometries compared to the bolt on left, almost all the milling cuts are straight lines.
This is done for two reasons. One, you don't have a sophisticated CNC machine. Two, you want to lower cost.
Tough not a big deal, but generally curved surfaces are slightly better at load distribution.

Can't guess more
The right one is the bolt of AK 203
 

Johny_Baba

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I get it that one is typical AK/AKM style bolt and other is AK74 pattern one, and things explained by @Lonewarrior bhai stands, but to explain it further you also need bolt face pic

not exactly AKM vs AK-203 thing but damn near to both and focus around bolt face part where extractor sits on it
1659168665378.png

SLR106CR = AK style bolt has chonkier lug on bolt face that houses the extractor inside it - this would require drilling-digging out materials at manufacturing stage and later affixing a spring loaded extractor via cross-pin through that top lug
WASR-3 = AK74 style bolt has similar dimensions of overall lug but instead of a drilled hole they just made a cut for extractor on it and put a bigger extractor in place, that almost covers the opening
a reason behind that is instead of precise drilling now you just use same milling machine that you used for shaping the bolt by making a big cut, and also imparted force-pressure from rifle's locking recesses on that lug side would also get imparted on extractor itself that could potentially help in extraction process when cycling etc...also maintenance of extractor is simplified here

so yeah it's not entirely bad redesign of the AK bolt but advantages-compromise sort of thing
 

BlackViking

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I get it that one is typical AK/AKM style bolt and other is AK74 pattern one, and things explained by @Lonewarrior bhai stands, but to explain it further you also need bolt face pic

not exactly AKM vs AK-203 thing but damn near to both and focus around bolt face part where extractor sits on it
View attachment 165860
SLR106CR = AK style bolt has chonkier lug on bolt face that houses the extractor inside it - this would require drilling-digging out materials at manufacturing stage and later affixing a spring loaded extractor via cross-pin through that top lug
WASR-3 = AK74 style bolt has similar dimensions of overall lug but instead of a drilled hole they just made a cut for extractor on it and put a bigger extractor in place, that almost covers the opening
a reason behind that is instead of precise drilling now you just use same milling machine that you used for shaping the bolt by making a big cut, and also imparted force-pressure from rifle's locking recesses on that lug side would also get imparted on extractor itself that could potentially help in extraction process when cycling etc...also maintenance of extractor is simplified here

so yeah it's not entirely bad redesign of the AK bolt but advantages-compromise sort of thing
IMG_20220729_103919.jpg
 

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