Stern Defense MOD5 MLOK 16.1" 45 ACP AR-15 Complete Upper
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Stern Defense
Overview
The Stern Defense MOD5 MLOK 16.1" 45 ACP AR-15 Complete Upper is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Price and stock
Availability is good for the Stern Defense MOD5 MLOK 16.1" 45 ACP AR-15 Complete Upper: it was in stock at one retailer or another nearly every day in September 2026, and today both retailers we track have it in stock. Prices barely moved in September 2026, holding around $593.99, so there haven't been real sales lately. Buying today, the lowest price is $593.11 at Optics Planet, which matches the best price we saw in September.
Prices checked · refreshed daily across 35 retailers
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Frequently Built With
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Builds Featuring This Part
See all 1 →Builds in the community that include the Stern Defense MOD5 MLOK 16.1" 45 ACP AR-15 Complete Upper
| Build | Parts | Total |
|---|---|---|
 | 11 | $3251.62 |
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