Comstock Armory Alpha Pattern LPA Low Profile Adapter Titanium 1.125x28 - Plan B Compatible

The Comstock Armory Alpha Pattern Low Profile Adapter (LPA) is a precision-machined suppressor mount that lets AR-platform shooters quickly attach and detach suppressors and other Plan-B compatible muzzle devices without tools. Machined from high-strength Grade 5 Titanium and finished with a durable PVD coating, this adapter weighs just 0.7 oz and adds only 0.3" to the overall system length, keeping the host rifle balanced and snag-free.

The LPA uses the standard 1.125-28 (Alpha) thread pattern on the suppressor side, making it compatible with a wide range of popular suppressor mounts and muzzle accessories. The Plan-B mounting interface on the muzzle side ensures fast, secure, and repeatable attachment to any rifle already equipped with a Plan-B compatible flash hider or muzzle device. A standard wrench flat is provided for straightforward installation.

Whether you run a dedicated suppressed host or swap between suppressed and unsuppressed configurations, the Alpha Pattern LPA delivers a lightweight, low-profile solution that preserves your rifle's handling characteristics while giving you a dependable quick-detach suppressor mount.