- Extractor made to USGI specs (shot peened)
- Extractor pin
- BCM® Extractor Spring (chrome silicon, heat treated & stress relieved, shot peened)
- 3 USGI Gas Rings
- Crane Ind O-Ring (Mil-Spec)
- Black Extractor Insert
Quality parts, worked great on a test mag.
This kit is a must for an upgrade or as a spare for backup. This is the best extractor I've found. I only use the insert and spring it's been working flawless through a "few" rounds.
Money well spent!
Just thought some spare parts was a good idea, especially the extractor.
Great upgrade to worn OEM parts. Works as described. Price is fair too.
Excellent product, arrived quickly highly recommend!
Fast delivery. Exactly as advertised.
I had jamming issues with my cheap BCG and added this rebuilding kit. Pleased to say after first range trip my AR ran clean with no jamming! Need more rounds but pleased with kit. I would recommend a rebuild every so many rounds on any BCG
Everything you need to freshen up your bolt in one package. Inconsistent cycling with your boom stick? Pull the BCG ,grab this kit and install on your bolt, liberally oil and reinstall your BCG. Stuff a new mag and mark or discard the old one . I bet that 99% of your problems will be solved by these actions. Have at least 3 of these kits on hand. One for you, one for your teammate , because his weapon matters too, and a spare. Quality of this kit? If your asking this question, you don't know BCM. They're the best. Period. A must have for those serious about keeping functionality as top priority . The end . Have a nice day.
Replaced extractor and extractor spring with BCM upgrade. Now extracts properly, great improvement for the money. Great buy, will buy more for spare parts