Why would you want this polish AK when we already have just best alternative to that in service i.e. Arsenal M5F41 ?
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besides if you want to get a polish assault rifle then why even asking for Beryl M762 when this beauty exist
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...oops...i mean this beauty in her hands of course
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Fabryka Broni MSBS Radom // Grot, a modular rifle based heavily on Magpul Masada//Bushmaster ACR//Remington ACR
@Bhumihar somewhere asked my opinions on ACR, well what to say just ask Poles who based their next-gen rifle on that one after importing some ACRs for their Special Forces and now in process of replacing all their Beryl and other Kalashnikov based rifles with MSBS
Oh and of course MSBS comes in two configurations based on exact same internals, one is conventional one shown above and other is bullpup one, both takes same exact upper receiver and internals - just railed top section + buttstocks + lower receivers and handguards are different between two configurations...TL
R; a true modular rifle, fully ambidextrous too...one can even change side of ejection by disassembly-based modifications
Poles even offered MSBS in 7.62x39mm in just same configurations as Bren 2,
one with conventional AK style lower receiver, to accomodate AK magazines (this came out in 2014 btw)
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and other that could take STANAG compatible 7.62x39mm magazines just like regular Bren 2 (MCIWS ?) and so, came in later stage
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...so given a chance which one would you pick up from above ?
finally, MSBS DMR version in 7.62x51mm NATO, currently undergoing trials with Polish Army
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Having said all these MSBS (or in general ACR in my view) aren't perfect,
one major issue is, to make these firearms lighter they used polmyer parts wherever possible and those polymer made lower receivers and buttstocks are fragile - prone to crackings and what not...even bolt carrier of MSBS was given some milling to shed off some weight that made it prone to crackings and so,
on the other hand MSBS perfected one of the major issue on ACR design that was quick detachable barrel swap, ACR one required no tool to lock/remove a barrel from barrel extension in receiver but it was somewhat malfunction prone design - after some time barrel would loosen up and start wobbling etc...MSBS fixed that one with a threaded nut-affixed barrel that provided much tighter fit and worked well enough, only downside was it required a hex key for locking-unlocking barrel.
ACR barrel swap mechanism, you use that U-shaped lever attached to barrel nut to lock-unlock barrel
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MSBS also has barrel swap feature but simplified barrel locking on it by just using this hexagonal headed nut, you use appropriate Hex Key to loosen the barrel in barrel extension, pull it out, insert new barrel and tighten the nut
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