Explore premium reloading potential with the power of the Andro Corp Industries AR-15/M16 TiN Gold Bolt Carrier Group. With a Viton O ring upgraded extractor, these Bolt Carrier Groups by Andro Corp Industries ensure a cleaner break between your firing components, ensuring you get the most use from your firearm. For additional longevity, the Andro Corp Industries TiN Gold Bolt Carrier Group is shot peened and case hardened which adds to its resistant to wear and other harmful substances. This bolt carrier group includes an upgraded extractor shaft and gas key to ensure you have full functionality with each use. When you need a reliable bolt carrier group that will provide you with years of reliability, look no further than the Andro Corp Industries Gold Bolt Carrier Group. Specifications for Andro Corp Industries M16 Hard Bolt Carrier Group: Manufacturer: Andro Corp Industries Color: Gold Finish: Gold Polished Titanium Nitride Fabric/Material: 9310 Steel, 8620 Alloy Steel Cartridge: 5.56x45mm NATO Gun Make: AR Platform Gun Model: AR-15 Hand: Ambidextrous Condition: New Bolt Material: 9310 Steel Carrier Material: 8620 Steel Country of Origin: USA Features of Andro Corp Industries AR-15/M16 TiN Gold Bolt Carrier Group BCG HP proof testing,100% using a high pressure M197 or SAAMI commercial equivalent; without evidence of failure MPI testing after above,100% inspection per ASTM E1444 using a standard 5 turn magnetizing coil with a current of 200 to 300 amperes; Circular and longitudinal continuous magnetization and a wet fluorescent solution shall be used. Conformance to MIL-STD-410 is required within ASTM E1444 Bolt precision machined from 9310 alloy; carburized/case hardened & shot peened (PVD Coated) Gas Rings; Steel Corrosion Resistant Per AMS 5906 X3 Extractor; machined 4140 Tool steel alloy (PVD Coated) Precision machined Extractor Pin and ground AMS6440/52100 Bearing grade steel retaining pin Extractor Spring; 5 coil, ASTM Grade A 228 wire stock, stress relieved, Tensile Strength of 393,000 PSI Max, 80 Durometer Per AMS-R-6855 black insert Extractor Spring O-Ring; Viton (FKM) Fluoropolymer Elastomer Ejector; S7 shock resistant tool steel alloy, hardened, shot peened per ASTM B851/SAE AMS2430, manganese phosphate Ejector Spring; ASTM Grade A 228 wire stock; heat treated, stress relieved Tensile Strength of 376,000 PSI Carrier machined from 8620 alloy, full auto profile, heat treated, ultrasonically cleaned, hard chrome bore (PVD Coated) Gas Key machined from 4130 chromoly steel alloy; heat treated, hard chrome internal (PVD Coated) Socket Cap Head Screw, steel, grade 4037 per ASTM; heat treated manganese phosphate 2x Firing Pin; precision machined 8740 steel alloy; heat treated, precision ground hard chrome plate Firing Pin Retaining Pin; carbon steel ASTM A510,heat treated manganese phosphate Gas Key is installed with Permatex aviation gasket sealer; torqued to 55-foot pounds; pneumatically steaked and break away tests performed to spec Cam Pin; precision machined 4340 chromoly steel alloy; heat treated (PVD Coated) Package Contents: Andro Corp Industries M16 Hard Bolt Carrier Group
Andro Corp Industries M16 Hard Bolt Carrier Group
Rated 4 out of 5 based on 1 customer rating
(6 customer reviews)
$185.00
SKU: F217D657
Category: Andro Corp Industries
6 reviews for Andro Corp Industries M16 Hard Bolt Carrier Group
Add a review Cancel reply
Related products
Andro Corp Industries
$165.99
Andro Corp Industries
Andro Corp Industries AR15/M16 Bolt Carrier Group (BCG) Nitride
Rated 4 out of 5
$108.97
Andro Corp Industries
$137.99
Andro Corp Industries
$140.00
Andro Corp Industries
Rated 4 out of 5
$120.00
Harvey –
Outstanding job with the TiN and polishing! Delay in shipping for fulfillment, but well worth the wait for this price. Will need to post a further review after it’s fired, but it’s certainly built well, with great attention to the finish. Disassembly revealed further attention to detail. Wiped and oiled fully, reassembled for insertion into my upper, and It proved to be an extremely slick bcg that refuses to ruin its shine! For this price, this is a steal.
andrew –
I’ve bought two of these off of optic planet because I was so happy with the first one. These are beautiful, so easy to clean and works perfect. If you look up these specs , they are high quality and tested. For the gold finish, it’s a very good value purchase
Mo –
coming back to this review, im about 2000 rounds in with 0 hickups, buying another just for the heck of it. I ran this dry and wet and it performed flawlessly l, id like to say im a fast shooter when it comes to follow up so a mag dump sounds like a full auto, at that speed im dumping about 60-100 rounds as fast as possible so ive beat on this thing here and there for fun and its holding up
D –
This Bolt carrier is insane not only it shines like Paul Walls grill when the dust cover opens. It also spits out rounds like butter. It came per oil but I added a little to it and at the range my AR sounded like a type rider spitting out 300 rounds. After the range I wiped with a micro fiber cloth and what you know Paul Wall was shining at me. Seriously best Bolt Carrier I have. Get one because I can’t believe it’s not butter!!
Phil –
I just received it today and this coating looks great. This is a high quality bcg that's selling for a great price. I took it apart and viewed everything from piece to piece. No flaws. I will be using this on my 300blk 7.5 barrel with a silencerco omega 9k suppressor. This is by far my best set up. Can't wait to shoot.
Patriot –
The machine work and the polish is nice. Not that of a JP BCG, but at this price, it’s a good deal. The bore is hard chrome with a nice cross hatch. When disassembled, extractor freely spun on the pin and the spring appears to be a typical spring with an O-Ring and the insert. When the bolt is in the forward position and the carrier is placed vertically on a hard surface, the gas rings fully support the weight of the BCG without depressing. The bolt has the same distinctive/identical machine work to that of my OEM Sabre Defense bolt. I have yet to try the BCG, but from my initial overlook, it seems of OEM quality.