Comstock Armory Low Profile Rearden/Plan-B Extended Suppressor Adapter - HPA-B-SS

Looking to level up your suppressed setup without adding bulk or hassle? The Comstock Armory Low Profile Rearden/Plan-B Extended Suppressor Adapter delivers exactly that—seamless integration for your favorite cans while keeping things compact and reliable.

Key Features

• Plan-B and Rearden Compatibility: Works smoothly with Rearden muzzle devices and other standard Plan-B systems like the Q Cherry Bomb, giving you versatile mounting options across multiple firearms and suppressors.
• Low Profile Extended Design: Adds just 0.7 inches of length for better suppressor engagement and alignment, helping reduce point-of-impact shift and keeping your rifle balanced for accurate, controlled shots.
• Lightweight Steel Build: High-strength steel construction tips the scales at only 1.1 oz, so you get durability without weighing down your setup or affecting handling.
• Quick-Attach Reliability: Precision-machined for a secure lockup that makes suppressor swaps fast and easy while minimizing wear on your barrel threads.

Specifications

• Weight: 1.1 oz
• Length Added: 0.7 inches
• Dimensions: 0.7 x 1.08 x 1.3 inches
• Material: Steel
• Mount Type: Plan-B / Rearden compatible HUB adapter

Why Choose This Product

Common suppressor adapter headaches—like extra length throwing off balance, loose fits causing baffle strikes, or bulky designs killing maneuverability—get solved here with a streamlined, extended reach that prioritizes stability and quick changes. Whether you’re running AR platforms or other threaded barrels in training, hunting, or defensive scenarios, this adapter keeps your system lightweight, accurate, and ready for action. The tight tolerances promote consistent performance shot after shot, letting you focus on what matters most.

FAQs

Is this compatible with all Plan-B suppressors? It pairs with most Rearden and Plan-B compatible muzzle devices and HUB-threaded (1.375-24) suppressors from brands like Q. Double-check your specific combo for the best fit.

Does it need special tools? Nope—thread it on by hand or with standard armorer’s tools and torque to spec (around 15-20 ft-lbs) for a solid connection.

Will it impact accuracy? The precise machining helps minimize POI shift, and many users notice steadier performance with extended suppressors thanks to the improved alignment.

Ready to simplify your suppressed rig? Grab the Comstock Armory Low Profile Rearden/Plan-B Extended Suppressor Adapter and enjoy smoother, more versatile shooting.