The Stribog Scorpion Lower uses Scorpion Evo Magazines as well as AR-15 trigger groups, grips and safety selectors. Comes with Strike Industries magazine catch installed. This lower is compatible with the SP9A1 Gen 2 and SP9A3, the SP9A1 Gen 1 may not fit correctly with the upper.
***This lower is not a firearm and does NOT need to be shipped to an FFL***
Recommended Trigger List - .270" or less is recommended. Most drop in triggers should have no issues.
||HAMMER WIDTH (in.)
|Grand Power (Reference)
||Match Pro SE
*Note: Not all magazines are compatable with the factory bolt hold open. Magpul magazines are recommended as they fit and feed reliably. Factory CZ Scorpion and PSA AKV magazines will require our Extended Bolt Catch, which can now be added to your order!
Factory CZ Scorpion Magazine
Magpul Scorpion Magazine
- Utilizes Factory Last Round Bolt Hold Open.
- Flared magwell for easier magazine insertion.
- Strike Industires Magazine release installed.
- Compatiable with most AR trigger groups and grips.
- Typical lead time is 1 week.
- Made from billet 7075 aluminium with black hardcoat anodizing.
- Weight = 10.4oz
Additional Parts Needed:
- AR15 Trigger Group
- AR15 Safety
- AR15 Safety Detent
- AR15 Saftey Spring
- AR15 Pistol Grip
Upgraded takedown pins can be purchased from: