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Lewis Machine & Tool
Overview
The LMT Monolithic Upper Receiver - AR-15 - MRP-L - M-LOK - Carbine - 9.25" is a upper receiver. Compare prices from multiple merchants and find the best deal.
LMT Monolithic Upper Receiver - AR-15 - MRP-L - M-LOK - Carbine - 9.25"
Prices checked
Builders have added the LMT Monolithic Upper Receiver - AR-15 - MRP-L - M-LOK - Carbine - 9.25" to their builds on GunPartPicker. Since April 2026, it ranks #536 of the 2,025 upper receivers builders have added.
It was in stock most times we checked in October 2026, and today 3 of the 4 retailers we track have it in stock. It dipped to $703.36 at KY Gun Company for a stretch in October 2026, well under its usual $890.10, so sales do come around. Buying today, the lowest price is $864 at BattleHawk Armory, above October's low of $703.36, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
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