The Arsenal AK/RPK Fire Control Group with Low Profile Trigger (brand part no. AK-921LB) is a complete trigger group built for AK and RPK rifles with stamped receivers. It includes the trigger, hammer, and disconnector needed for reliable semi-automatic function, with a low-profile trigger design sourced directly from Arsenal, a name closely tied to genuine Bulgarian and AK-pattern receiver production. Because it’s built specifically for stamped receivers, it drops into the platform’s standard trigger group pocket without additional fitting. This set ships in bulk packaging, making it a practical option for builders, gunsmiths, or shooters restocking spare fire control parts.

Key Specifications

• The set includes a trigger, hammer, and disconnector for complete semi-automatic function.
• It features a low profile trigger design.
• It’s built specifically for stamped receiver AK and RPK rifles.
• It ships in bulk packaging.

Frequently Asked Questions

What parts are included in this fire control group? The trigger, hammer, and disconnector needed for semi-automatic function.

Does this fit a milled or stamped receiver? This fire control group is built specifically for stamped AK/RPK receivers.

Buy the Arsenal AK/RPK Fire Control Group with Low Profile Trigger

Refresh or complete your stamped-receiver AK build with the Arsenal Low Profile Trigger Fire Control Group. Order it from Arsenal Firearms‘s AK triggers lineup and our Lubbock, Texas team will get it out to you as soon as it’s ready to ship.