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
Quality features include:
- .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!
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.
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Product Reviews
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Beautifully machined bolt and carrier
Have not installed either of the 2 yet but these look very good, and a very good price too! I'm guessing they are made by AERO PRECISION. Thanks for great items and prices!
In answer to your mention of our old friends at Aero back in Tacoma, our BCG's are made here in Victor, Montana, right next to me, they really are. -
great condition
polished and no marks. shipped wit care
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Nickel Boron BCG
After many builds, I personally think the Nickel cycles better.
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Complete Nickel Boron BCG
Highly recommend, very well made and a price that I haven’t found even close anywhere else, plus made in house , very happy, the screws were actually staked correctly, a lot of carrier groups that have that claim, often is done incorrectly, not this one. Again highly recommend
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Value
Outstanding BCG for this price
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Nickel Boron bolt
Works WONDERFULLY!!! Will only buy these!!!
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Complete BCG Assmbly
Pachage arrived on time. The BCG was packsged and cushioned professionally. The finish and machine work are top shelf. I haven't had a chance to use it yet. I am in the finale assembly at this time. I will update at a later time. Thank You for the great service.
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SAA Nickel Boron BCG
This Nickel Boron BCG was my first order from Surplus Ammo. The finish on this is flawless. It's so nice I don't want to use it (LOL). My existing BCG has about 1000 rounds. It's finished in Black and don't know what finish it is but it is so hard to clean. So I bought this to make cleanings faster. It's such a good price on sale I'm ordering another to have as a spare. Thanks Surplus Ammo.
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Quality of BCG
Very good quality and very smooth operation.
Recommended
