CMMG 5.7X28mm Banshee Upper Group Receiver 8in Midnight Bronze 57B88BD-MB. 7x28mm has quickly become one of the most popular chamberings in the PDW space. With the 8 BANSHEE upper group you can build the PDW AR15 of your dreams. Compatible with...
CMMG 5.7X28mm Banshee Upper Group Receiver 8in Midnight Bronze 57B88BD-MB. 7x28mm has quickly become one of the most popular chamberings in the PDW space. With the 8 BANSHEE upper group you can build the PDW AR15 of your dreams. Compatible with...