BCM MK2 Receiver Extension for your AR15, M16, M4. Machined from 7075T6 and manufactured to Mil-Spec dimensions and specifications. Mil-Spec receiver extensions have a slightly smaller dimension where the stock slides on. NOTE These buffer tubes require a rifle action spring and specific BCM MK2 buffer, carbine and rifle buffers will NOT work.
Key Features:
- SKU-specific configuration listed as: BUFFER TUBE
- Genuine BCM design, materials, and quality control
- Built for reliable defensive, training, or professional use
- Best suited for rifle upgrades and builds where fitment with the host firearm is confirmed
SPECIFICATIONS
Barcode / UPC :
812526023599
SUN: BY APPT.
MON-TUES: 12PM - 6PM
WED-FRI: 10AM - 6PM
SAT: 10AM - 3PM