BCM barrel nut for BCM’s product line of free float handguards. This is the correct barrel nut for the following rails:
KMR (Keymod)
MCMR (MLOK)
QRF (MIL-STD-1913)
New and never been installed.
$30.00
Availability: 2 in stock
BCM barrel nut for BCM’s product line of free float handguards. This is the correct barrel nut for the following rails:
KMR (Keymod)
MCMR (MLOK)
QRF (MIL-STD-1913)
New and never been installed.