This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly staked and the carrier does have forward assist serrations. The 5.56 NATO bolt assembly is made of 9310 steel and features a manganese phosphate finish. Every BCG goes through magnetic particle inspection (MPI).
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Brand: Bear Creek Arsenal

BCA M16 Profile 5.56 NATO Complete Bolt Carrier Group - Black Nitride - BCG-15
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MSRP: $85.95
Original price was: $85.95.$55.95Current price is: $55.95.
In stock

Reviewer3430068295
Jul 22nd, 2024
Sale saves the day
"I was looking for a couple of bcg's to finish off a couple projects I was building
A 350 legend hunter, and an inexpensive entry level basic preparedness rifle for my son in law. These BCA bolts from Delta were the best bolt deals I have seen in the last 12 months. So being a Yankee, I jumped on them. Time will tell if they work out, but I'm pretty optimistic."

4 of 5 found this review helpful

Jc080
Aug 26th, 2024
False advertisement on weight
"BCA M16 Profile 5.56 NATO Complete Bolt Carrier Group - Black Nitride details list weight as 8oz. So I bought it based on that. Item just arrived and straight out of the box is 11.6oz. "

3 of 8 found this review helpful
Response from Dirty Bird USA
'Hello! I am very sorry for the inconvenience. We were using the weight listed on the manufacturer's website. We have since updated the weight to 11.6oz. Please let us know if you have any questions or concerns.
Have a great day!
Michael Earnest'
Have a great day!
Michael Earnest'
Thank you for your input!

William-95964
Nov 9th, 2024
Bca
"Awesome product, fit and operated perfectly! Fast reasonable shipping "

0 of 0 found this review helpful

drstahl2
Nov 12th, 2024
Bcg
"Arived fast.Great machine work.
Fit well.Will shoot in future."

0 of 1 found this review helpful

bobanddinah
Nov 17th, 2024
Good budget BCG
"At this price I bought 2, one for a current build and one for a spare or future build. Finish was very good, took rifle to range function was perfect no problems at all. would recommend and would buy again."

0 of 0 found this review helpful