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Piston conversion vs complete piston upper

2027 Views 13 Replies 7 Participants Last post by  inceptor
I was pricing out the base model adams mid length kit and parts separate.

For about $639 I can cobble one together with a blem upper at PSA when all the parts show up in stock, or order a complete adams arms upper for $639 ;-)

This is the base model with the M4 handguards.
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What I have seen of the piston M4's, they are not true piston because they still have the buffer spring.
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