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js308
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Posted: 5/9/2010 10:46:06 PM
So ive been seeing these AR pistols in gun stores that do not have a buffer tube, how do these cycle without the BCG cycling back into the buffer tube?
stevec22
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Posted: 5/9/2010 10:53:00 PM
pistons??
MJL
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Posted: 5/10/2010 4:55:12 AM
[Last Edit: 5/10/2010 5:00:39 AM by MJL]
There is a new RRA pistol that uses a piston and has no receiver extension.
The Olympic Arms OA-93 also uses a different system than most ARs and has no receiver extension.
There is also a new .22lr S&W M&P pistol that you might be seeing in stores as well. ARs that shoot .22lr usually don't need the receiver extension for anything other than to hold a stock.
js308
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Posted: 5/10/2010 12:45:37 PM
Originally Posted By MJL:
There is a new RRA pistol that uses a piston and has no receiver extension.
The Olympic Arms OA-93 also uses a different system than most ARs and has no receiver extension.
There is also a new .22lr S&W M&P pistol that you might be seeing in stores as well. ARs that shoot .22lr usually don't need the receiver extension for anything other than to hold a stock.


So how do these cycle with out the receiver extension?
rippersde50
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Posted: 5/10/2010 1:00:07 PM
Originally Posted By js308:
Originally Posted By MJL:
There is a new RRA pistol that uses a piston and has no receiver extension.
The Olympic Arms OA-93 also uses a different system than most ARs and has no receiver extension.
There is also a new .22lr S&W M&P pistol that you might be seeing in stores as well. ARs that shoot .22lr usually don't need the receiver extension for anything other than to hold a stock.


So how do these cycle with out the receiver extension?


The internals are nothing like a standard ARs.
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CrazyWhiteGuy
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Posted: 5/14/2010 12:17:06 AM
The .22's are blowback operated.
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crackedcornish
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Posted: 5/15/2010 9:27:42 PM
the recoil spring runs along the top of the barrel instead of needing a receiver extension
DMGunn
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Posted: 5/15/2010 10:54:58 PM
Got any pics of the carrier?