Product Description
SAA - AR15 / M16 Complete Nickel Boron M16 Style Bolt Carrier Group .223 / 5.56 / 300AAC
A completely assembled, ready to install AR15/M16 Bolt and Carrier System. Radically improves the performance of your AR15/M16 and eliminates the need to apply oil or grease to treated parts for the life of the weapon. Nickel Boron treated parts include: Bolt Carrier, Bolt, & Bolt Components.
- .223/5.56 Caliber
- Nickel Boron Carrier
- Matte Nickel Boron Finish
- Bolt Material: 9310
- Carrier Material: 8620
- M16 Full Auto Style Carrier
- Forward Assist Serrations
- Nickel Boron Bolt, Carrier key, & bolt components
- Mil-Spec Gas Rings
- Mil-Spec Staked Gas Key
- MPI Tested
- Fully assembled
- 300 Blackout Compatible
- All Parts Made in the USA.
*Will also work for 300 AAC/Blackout Builds!
Product Videos
Custom Field
Product Reviews
145 Reviews Hide Reviews Show Reviews
-
BCG
fit and finish are perfect , functions as it is supposed to...do not know if these are MPI or not so we shall see if they hold up. right now I would certainly recommend these and they will be great as an extra...especially at this price....very happy !
-
BCG
I haven't tested it out yet but I'm sure it will be fine
-
Nickel boron BCG
So far so good. I've put about 500 rounds with this BCG and no issues so far
-
Bolt Carrier Group
Great product. Great price. Works great.
-
Complete nickel boron bolt carrier
A plus
-
Works perfectly
I would recommend to anyone
-
Awesome
So happy with this BCG I bought another and I'm ordering another soon. My AR's run smooth like butter now. Love it.
-
BOLT CARRIER GROUP
Precision made operates smooth
-
SAA AR-15/M16 - BCG MPI -COMPLETE NICKEL BORON
I PICKED UP THIS BCG FOR A SPARE & SWAPPED IT OUT IN A RIFLE I HAD A NITRIDED BCG IN. THE NI BORON BCG WORKED SO WELL I DECIDED TO LEAVE IT IN THE RIFLE AND KEEP THE OLD BOLT FOR MY SPARE ! YOU JUST CAN'T BEAT A NI BORON BCG FOR THE PRICE !
Recommended
