Q Rear End XL 8.6 Blackout M18x1.5 Muzzle Brake
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Specifications
Caliber
Brand
Model
MPN
RE-CBXL-M18X1.5
UPC
810152961476
MSRP
$100
Fits
M18x1.5 threaded 8.6 Blackout barrels with 90-degree shoulder
Mount Type
Fast-attach taper mount
Thread Pitch
M18x1.5
Description
The Q Rear End XL is a muzzle device for 8.6 Blackout barrels, designed to mount Q suppressors using the company's Quickie fast-attach taper mount system. It is scaled up from the original Rear End to suit the larger bore and performance demands of the 8.6 Blackout cartridge.
The device fits M18x1.5 threaded barrels with a 90-degree shoulder and has a 338 bore. Wrench flats are included, allowing tool-accessible installation and removal on taper-mount barrels. The taper mount is intended to provide consistent indexing and repeatable alignment across attachment cycles.
It is compatible with the Q Short CHOP and Q PORQ CHOP silencers.
- Caliber: 8.6 Blackout
- Bore: 338
- Thread Pattern: M18x1.5
- Shoulder Compatibility: 90-Degree
- Mount Type: Quickie fast-attach taper mount
- Compatible Suppressors: Q Short CHOP, Q PORQ CHOP
- Feature: Wrench flats for tool-accessible installation