Hello,
I recently picked up a DD MK18 that is configured to 300 BLK. It has a 9.5" barrel with a Dentler brake. I have yet to fire it but the previous owner says with 220 g subsonic it's nearly hearing protection safe.
I do not reload and with the current price of 300 BLK and availability I'm thinking of finding a 10.3" DD MK18 barrel 5.56.
Any thoughts on where to locate one or do I just purchase an upper?
Your thoughts are appreciated.
I recently picked up a DD MK18 that is configured to 300 BLK. It has a 9.5" barrel with a Dentler brake. I have yet to fire it but the previous owner says with 220 g subsonic it's nearly hearing protection safe.
I do not reload and with the current price of 300 BLK and availability I'm thinking of finding a 10.3" DD MK18 barrel 5.56.
Any thoughts on where to locate one or do I just purchase an upper?
Your thoughts are appreciated.




















































