- Receiver Extension - Mil-Spec, 6 position (machined from 7075T6)
- Receiver End Plate
- Lock Nut (Castle) M4
- Carbine Action Spring
- Carbine Buffer Assembly (options for Std, H, H2, or H3)
Fast shipping and great company!
Excellent quality. Only kits I will use.
I have many BCM products including a Carbine. I have never been disappointed by any of them.
I use BCM buffers/receiver extensions on all my AR's.
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I used your kit in a previous custom build and it performed flawlessly. BCM hardware is trusted and reliable and is infused in all of my builds.
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Once again and as usual, top notch equipment. Everything fit spot on and with Gunfighter stock I had already it is perfect. Thanks
BCM is the best in the biz. Can never go wrong with their products. Perfect QC and milspec+.