AR pistol buffer tubes

[fxdc]

I found that the Phase 5 HEX 2 buffer tube fit the SIG Brace Damm snug! It's a perfect fit to ensure no slipping or rotation.

It also sets the brace further back from the receiver and has an end cap so the hollow end can be used for storage.

I will be getting another for my 10.5 pistol as that one will also get a SIG Brace.

FYI the OD of the tube is 1.225

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