The CMMG MK9 AR-15 9mm Carbine Buffer is a replacement buffer for AR-15’s/M4’s that are chambered in 9mm luger using a carbine receiver extension.
CMMG 9mm Carbine Buffer, Fits AR Rifles, Black 90CA9B4
CMMG Handguard Slip Ring Kit - Rifle Stock Accessory
$10.99
DoubleStar ARFX ACE AR-15 Skeleton Stock/Buffer Black
$130.99
CMMG Buffer Assembly for CARB MK9
$23.16
13 in stock
CMMG Buffer Assembly for CARB MK9
$23.16
