Description

This black nitride BCG from Toolcraft is a popular choice for AR-15, M4 and M16 builds due to its mil-spec design and lifetime warranty. The bolt is made from enhanced 9310 steel while the carrier is made from 8620 tool steel. It is shot-peened and magnetic particle inspected before being made available for sale and has a variety of other top-of-the-line features, including:

Mil-spec extractor spring, black extractor insert, Viton O-ring
Tool steel extractor
Shrouded firing pin
Mil-spec 4130 steel gas key attached with Grade 8 hardware and properly staked
Caliber: .223 / 5.56 / 300 Blackout

Product Code: TOOAUTO-016

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Compare prices for TOOAUTO-016 - Toolcraft Black Nitride Bolt Carrier Group - MPI Bolt 860006521775 from all vendors

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$99.95
Flat $8.99, Free over $175
$139.95
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Comments (15)

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Price is now $79.95, not a deal

0 votes
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Beware, have a NIB 6.5 Grendel BCG that failed on me first time to range, extractor problem. Wrote emails to Toolcraft, who promise to back up their products, zero response after a week.

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Are these the ones with “toolcraft” cast into the side? Got one of those a while back it’s nice being able to tell

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It just depends on the position.

0 votes
2 votes

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!!!

1 vote
0 votes

BCM quality at half the cost.

1 vote
0 votes

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

0 votes
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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.

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

https://gun.deals/product/toolcraft-ar15-nitride-bolt-carrier-group-556223-free-shipping-6999...

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

2 votes
1 vote

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

1 vote
0 votes

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

1 vote
0 votes

Thank you for your business!

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

1 vote
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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-MPI-B-p/tooauto-011.htm...

2 votes
0 votes
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