Item Details
Category
Parts & Accessories
Condition
New in Box
Make / Brand
Geissele
Model
SD-3G Trigger
Listing Type
Buy Now
Location
Columbus, OH
Listed
May 27, 2026
Description
Geissele SD-3G (Super Dynamic 3-Gun) AR-15 trigger group. Brand new, still in original sealed packaging. Bought as a backup but never needed it.
The SD-3G is Geissele’s most popular competition trigger, featuring:
– Flat bow design for consistent finger placement
– Two-stage design with a 4.5 lb total pull
– Precise reset
– Mil-spec dimensions for drop-in installation
Compatible with all standard AR-15 lower receivers. No FFL required — this is a drop-in trigger group, not a regulated firearm component requiring transfer.
Ships via USPS Priority anywhere in the US.
Parts & Accessories
Geissele Super Dynamic 3-Gun Trigger (SD-3G) — New In Package
$239
Buy Now
💬 Contact Seller
🛒 Buy Now
Seller
⚠️ All firearm transfers require a licensed FFL dealer. By proceeding you confirm compliance with all applicable federal, state, and local laws.