Cross Machine Tool UHPR MOD 4 HDX Hybrid M-LOK AR-15 Handguard
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Cross Machine Tool
Overview
The Cross Machine Tool UHPR MOD 4 HDX Hybrid M-LOK AR-15 Handguard is a handguard. Compare prices from multiple merchants and find the best deal.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the Cross Machine Tool UHPR MOD 4 HDX Hybrid M-LOK AR-15 Handguard to a build in June 2026.
It was hard to find in September 2026, in stock on only 13 of the 22 days we checked, and today both retailers we track have it in stock. Prices barely moved in September 2026, holding around $190, so there haven't been real sales lately. Buying today, the lowest price is $190 at AR15 Discounts, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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