For shooters and tactical professionals building a reliable .308 platform, the right upper receiver can define accuracy, handling, and long-term durability. Whether you’re assembling a precision rifle for designated marksman roles or upgrading a patrol carbine, attention to material, barrel length, and compatibility matters.
AERO PRECISION M5 UPPER RECEIVER is listed as Like New Never Fired and ships without a BCG, chambered for the .308 WIN caliber. This upper accepts either 30 + 1 or 20 + 1 rounds, giving operators the option for extended capacity or a more maneuverable setup. The 18-inch barrel balances long-range precision with practical handling for field use, and the asking price of $545.99 positions it competitively for a factory-quality component. Shop this product
Build Characteristics and Tactical Use
The AERO PRECISION M5 UPPER RECEIVER is designed around the .308 WIN platform, a caliber renowned for terminal performance, long-range capability, and widespread ammunition availability. An 18-inch barrel provides a useful compromise: it preserves velocity for longer shots compared with carbine-length barrels while remaining compact enough for vehicle or close-quarters work. The unit ships without the BCG, so plan to install a compatible bolt carrier group or source one separately to complete the build.
Capacity and Mission Fit
Capacity options of 30 + 1 or 20 + 1 let you tailor the rifle to mission profile. A 30-round configuration favors patrol and sustained engagements, while a 20-round setup reduces magazine length and improves handling in tight environments. The receiver’s construction supports reliability under repeated use and aligns with Aero Precision’s reputation for tight tolerances and fitment.
For buyers ready to order or compare fittings, View product details and pricing — the shop page links directly to the retailer where final purchase options are available.
Practical Recommendations
When integrating this upper, match barrel twist rates and gas system to the ammunition types you plan to run in .308 WIN. Given this unit’s like-new condition and $545.99 price, it represents a cost-effective foundation for a long-range patrol rifle or precision build. Ensure you procure a compatible BCG and appropriate magazines to realize the 30 + 1 or 20 + 1 capacity options.
Check current availability and complete your purchase by visiting the product page — clicking the links will take you to the shop where the retailer provides the buy options. Check availability
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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