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I wish to change SPRINGFIELD SAINT VICTOR /w MAGPUL BTR BRACE, STV975556B-BTR with Magpul STR Carbine stock. Which Aero buffer assy. do you recomend? — 1 Answer

by Kevin Davisson, from CO, United States Asked on February 1, 2022

Name Magpul Industries STR Mil-Spec Carbine Stock (4.7)
$84.95 $77.95 Save $7.00
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Answered by Ethan, Gear Expert, from IL, United States, on April 14, 2022

This Magpul Industries STR Mil-Spec Carbine Stock fits on any carbine length, Mil-Spec buffer tube. So any Aero buffer tube that is carbine length and Mil-Spec will work. Make sure to check local, state, and federal laws when changing stocks and braces.

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Last updated 2025-11-12 UTC.