Trinity Force AR-15 Upper & Lower Vice Block Combo
Click to see full view
Plan where it ships
Firearms ship to a dealer (FFL), not your door. Pick one now to see your full cost.
Overview
The Trinity Force AR-15 Upper & Lower Vice Block Combo is a lower receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the Trinity Force AR-15 Upper & Lower Vice Block Combo to a build in March 2026.
It was hard to find in September 2026, in stock on only 11 of the 20 days we checked, and today only AR15 Discounts has it in stock. The best price crept up from $17.90 to $19.99 over September 2026. Buying today, the lowest price is $17.90 at AR15 Discounts, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which lower receiver to pick?
We ranked every lower receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Lower Receiver Trends →Check it against the live catalog:
Frequently Built With
Popular alongside lower receivers on GunPartPicker
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Bravo Company M16 Bolt Carrier Group Black
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black
No reviews yet. Be the first to review this product!