MK2 Receiver Extension Black - BCM MK2 Receiver Extension for your AR15, M16, M4 - Machined from 7075-T6 and manufactured to Mil-Spec dimensions and specifications - These tubes should be used with stocks such as USGI, BCMGUNFIGHTER, Colt, LMT, SOPMOD
MK2 Receiver Extension
Our BCM MK2 Receiver Extension for your AR15, M16, M4. Machined from 7075-T6 and manufactured to Mil-Spec dimensions and specifications. Mil-Spec receiver extensions have a slightly smaller dimension where the stock slides on.
These tubes should be used with stocks such as USGI, BCMGUNFIGHTER™, Colt, LMT, SOPMOD, VLTOR, Stag Arms, and others that a made to the Mil-Spec size.
*NOTE* These buffer tubes require a rifle action spring and specific BCM MK2 buffer, carbine and rifle buffers will NOT work.
Description:
- BCM MK2 Receiver Extension for your AR15, M16, M4
- Machined from 7075-T6 and manufactured to Mil-Spec dimensions and specifications
- These tubes should be used with stocks such as USGI, BCMGUNFIGHTER™, Colt, LMT, SOPMOD, VLTOR, Stag Arms, and others that a made to the Mil-Spec size
- These buffer tubes require a rifle action spring and specific BCM MK2 buffer, carbine and rifle buffers will NOT work
STOCK NOTICE: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.