Comstock Armory Extended Adapter Plan-B (HPA) Steel Suppressor Adapter

Comstock Armory Extended Adapter is a Extended/XL suppressor adapter compatible with Comstock, Rearden, and other common Plan-B muzzle devices.  Currently the lightest extended steel Plan-B HUB adapter on the market at just 1.9 ounces.  Compared to the standard LPA, the HPA gives an additional 0.4″ of space in the blast chamber to fit longer muzzle devices.  The rear cylindrical section is 1.08″ wide and will tuck under nearly all handguards.

• Allows for the quick attachment and removal of suppressors
• High strength 17-4 PH stainless steel
• Durable black nitride finish
• Standard 1.375-24 threads (also known as HUB or Bravo) for use on most rifle suppressors
• Has both 1-7/16″ wrench flats and 1.5″ spanner notches for easy installation and removal
• 0.7″ added length
• 1.9 ounces

Some suppressor companies do not warranty their products when used on aftermarket mounts or muzzle devices. Always check bullet stabilization before attaching a suppressor and always use an alignment rod to ensure the suppressor system is set up correctly.  Midwest Optics will not be held liable for injury, death, or damage resulting from the use or misuse of this product.