SAA - AR15 / M16 -3-Flat 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
Quality features include:
- .223/5.56 Caliber
- Nickel Boron -3-Flat 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!
NOTE: Limited to 3 per order. You can place multiple orders for as many you like based on how many we have in stock on the site.
10 Reviews Hide Reviews Show Reviews
They work like silk smoothies
Have this BCG in every AR I own. Spits em like watermelon seeds. Wouldn't change it if it was free.
Looks great fits great haven’t tried it yet but everything lines up should work fine
Very well Machined & finish is flawless. Great price, I would buy another one.
Love this BCG...
This is a really nice BCG. Fits like a glove. Top Quality and finish!
I love it, it's really nice
Over all not to bad.
Did Not Care for the movement of the Bolt in the the carrier. To sloppy.
First time purchasing from SAA and will do again. It’s a fine product and fast shipping. Thank you.