Geissele GFR Lower labeled 6mm Arc. Complete from Geissele with the Gfr-E trigger and special stock they use, h2 buffer and these lowers have a spring loaded plunger that pushes up on upper to eliminate wobble.
Lower was never used, but sold the upper.
This can be used in with other calibers as well. Just says 6mm Arc on lower.
$700 shipped to your FFL
PayPal FF, Venmo or Zelle
Lower was never used, but sold the upper.
This can be used in with other calibers as well. Just says 6mm Arc on lower.
$700 shipped to your FFL
PayPal FF, Venmo or Zelle
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