Sale
M16 Nickel Boron NiB BCG Full Auto Bolt Carrier Group Assembly
Sale
M16 Nickel Boron NiB BCG Full Auto Bolt Carrier Group Assembly
Sale
M16 Nickel Boron NiB BCG Full Auto Bolt Carrier Group Assembly

M16 Nickel Boron NiB BCG Full Auto Bolt Carrier Group Assembly

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  2. M16 Nickel Boron NiB BCG Full Auto Bolt Carrier Group Assembly
$160.00
$79.99
Article code:
210000003002
SKU:
210000003002
Reviews:
(4.65/5)
Stock:
In stock

Product description

We are not going to have these for long at this price


This precision machined and superior quality Full Auto bolt carrier group utilizes an 8620 steel for the carrier and a 9310 bolt that are both then Nickel Boron coated before being assembled. Extractor has a Crane O-ring installed for reliable brass extraction. No Garbage MIM parts are used, this is fully machined.


Made in the USA

Reviews

Doug B
05-01-2020 14:14
This is the second N.B. BCG that I've purchased from these guys. It functions great, super slick and looks great. They sent me an appreciation gift, a steel safety ambi adaptor. With treatment like this, customer for life! Thanks Firearms Unknown. Doug
emoore
27-12-2019 02:36
Real nice bcg low price finish is nice and slick no tool Mark's fast shipper
Brian Goulet
08-12-2019 01:13
Looks great and was here in 3 days. They even threw in some free goodies. Above and beyond my expectations.
RedEyedBill
09-07-2019 06:54
I dont trust this / is it a blem product or something? I've never heard of this company before.

*Response from Firearms Unknown* While we understand that you have never done business with us before, we would like the opportunity to change your mind. This is not a blem product, it is brand new straight from the factory and has passed QC measures at a AS9100 and ISO 9001 certified shop.
Richard
08-07-2019 19:37
This is a very nice BCG. Staked well with an even finish. Super fast shipping. Will be buying more.
4.65 stars based on 8 reviews

Product specifications

Bolt: 9310, Shot Peened, Heat Treated, Nickel Boron Plated
Carrier: SAE 8620, Heat Treated, Nickel Boron Plated, Full Auto
Extractor: Swiss Machined, Heat Treated, Precision Ground, Nickel Boron Plated
Firing Pin: Swiss Machined, Heat Treated, Precision Ground
Gas Key: CNC Machined, Heat Treated, Chrome Lined, Torqued and Staked to Mil-Spec, Nickel Boron Plated
Cam Pin: Swiss Machined, Heat Treated, Nickel Boron Plated
MPI Tested: Yes, Lot Tested
Country Of Manufacture: United States

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