M4-RSA Folding

(1 Review)
Current Stock:
4.00 Ounces
Out of stock

This Sig adapter will allow you to install an M4 style stock or Brace on any of our RSA Stock Adapters!

Reviews (1)

m4 folding stock/brace adapter to 1913 end cap

Written by Lucius Foster on Nov 12th 2019

High quality and works nice with 1913 rear cap. The only draw back is that the baffle tube stock or brace will not fold all the way to the side and sticks out a little. This could be remedied with a fix in engineering or maybe there is an extension I am not aware of that would allow the baffle tube to fold flush.

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