Yankee Hill Machine barrels are the perfect addition to your next AR-15 build. Yankee Hill is known for it's high quality construction and rigorous quality control standards to ensure they provide you with the best possible finished product. Yankee Hill has earned it's reputation in the industry by meeting and exceeding the standard they have set forth and with quality customer service they really are second to none. This barrel is made from 4140 Chrome Moly Steel Barrel and features a Melonite QPQ finish.
Features and Specifications:
Manufacturer Number: YHM-49-TF
5.56x45mm NATO (Accepts .223 Remington)
16" 4140 Chrome Moly Steel Barrel
Diamond Fluted
Not Chrome Lined
1:9" Twist Rate
Threaded 1/2"x28
Carbine Length Gas Port
.750" Diameter Gas Seat
M4 Feed Ramps
Melonite QPQ Finish
Overall Weight 1.88 lbs
                        
                    Features and Specifications:
Manufacturer Number: YHM-49-TF
5.56x45mm NATO (Accepts .223 Remington)
16" 4140 Chrome Moly Steel Barrel
Diamond Fluted
Not Chrome Lined
1:9" Twist Rate
Threaded 1/2"x28
Carbine Length Gas Port
.750" Diameter Gas Seat
M4 Feed Ramps
Melonite QPQ Finish
Overall Weight 1.88 lbs
                        being that the Barrel length is over 16", is there any legal issue with a regular individual that does not have a license to build in swapping out barrels.                    
                    
                    
                            Answer:
                            We do not give legal advice, but there should be no issues that I am aware of.
                        
                        
                    
                        I have a American Tactical Import 300 Blackout. I was wondering if this barrel would interchange with this gun or tell me about some.  Thank you in advance.                    
                    
                    
                            Answer:
                            Yes it will.
                        
                        
                    