6500.00 ACR Metal Lower kit FINAL PRICE DROP Markham / York Region May 10, 2024 - 11:55 PM TTYTYUIPP An acr NR kit will come with G1-556 Metal Lower Receiver, Midwest Industries handguard in 12.5 and RPM Precision10.5 handguard, 10.5 factory barrel in 556, 18.6 factory barrel in 450 bushmasters, Geissele acr trigger upgrade, folding charging han