Description

Toolcraft Black Nitride Bolt Carrier Group - MPI Bolt - M16 Carrier
This Toolcraft Black Nitride BCG comes with a lifetime warranty and is perfect for any AR15, M4 or M16 Build. Toolcraft carriers and bolts are build to military specifications, also known as "Mil-Spec" and they are known throughout the industry as some of the best.

Toolcraft Bolt Carrier Groups come with a lifetime warranty!

Enhanced 9310 Steel (Bolt)
8620 Tool Steel (Carrier)
Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
Tool Steel Extractor
Shrouded Firing Pin
Mil-Spec Gas Key (4130 Steel) attached with Grade 8 hardware and Properly staked
Caliber: .223 / 5.56 / 300 Blackout
Bolt is shot Peened and MPI

Price History Chart

Comments (11)

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Toolcraft BCG are Excellent I've used dozens and never an issue very good fit Finish and Staked strong. No need to pay ridiculous prices to get a high quality BCG all of Toolcraft products are to notch and priced right!!!

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BCM quality at half the cost.

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niiiiiiiiiiice. Good to see the prices dropping again. When the C158 phosphate TC BCG hits this price point I'm grabbing another handful

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Yeah I bought 3 of these at 65 bucks each shipped. There must be a short term increase in demand due to the Florida shooting. I would wait this one out. (Fit and finish on these are excellent)

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Price jack.

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$69 at E-Arms with Free shipping (posted yesterday).

https://gun.deals/product/toolcraft-ar15-nitride-bolt-carrier-group-5562...

This not a deal. Sorry down vote. Good retailer tho.

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I got a Phosphate 158 from them. The price was great, shipped promptly, and the BCG is of excellent quality.

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My tool craft 308 NiB BCG from these guys is running strong. Highly recommend both product and store.

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Thank you for your business!

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Bought one. Outstanding finish. RTB is an outstanding vendor to use too. Good people.

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At $67.95 + $8.35 shipping (total $76.30) this make these cheaper than Monmonth (who used to be cheapest) at $80.39 ($74.99+$5.40 shipping).

Monmouth's is the C158 nitrided version, so not quite apples/apples. Your preferences between C158 and 9310 may vary.

RTB does have a phosphate version with C158 bolt for the same price:

https://www.righttobear.com/Toolcraft-Phosphate-158-Bolt-Carrier-Group-M...

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