WYSSEN DEFENCE AR Stock adapter for the SIG 550 series of rifles. We got 2 options in stock, one with and one without the internals for the adapter.
Features:
- Milspec 6 position buffer tube
- aluminum tube
- black
- fits Swiss 550, 551, 552, 553 rifles
- does not fit aluminum lower
- does not come with locking mechanism/ parts
SIG 55x AR Stock Adapter (Wyssen Defense)
SKU: 3118
$349.90Price
Out of Stock