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Smith & Wesson M&P10 Optic Ready — .308 Win / 7.62x51mm NATO, 20+1, 18" Armornite Barrel (811308) — Informational Overview
The Smith & Wesson M&P10 Optic Ready is a modern semi-automatic rifle platform chambered for .308 Winchester / 7.62x51mm NATO, configured with a 20+1 capacity and an 18-inch barrel finished with Armornite. This model is commonly identified by SKU/Model 811308 and UPC 022188150285. The rifle is described with a matte black receiver, a black 6-position adjustable stock, a polymer grip, and an ambidextrous manual safety, reflecting a configuration intended to be adaptable for different users and setups while supporting optic-ready use.
Key Identifiers
Manufacturer: Smith & Wesson
Model: M&P10 Optic Ready
SKU / Model Number: 811308
UPC: 022188150285
Caliber: .308 Win / 7.62x51mm NATO
Capacity: 20+1
Barrel Length: 18 inches
Barrel Finish/Treatment: Armornite
Receiver Finish: Matte Black
Stock: Black, 6-position adjustable
Grip: Black polymer
Safety: Ambidextrous manual safety
Optic Ready: Listed as optic ready (mounting interface depends on the specific configuration)
.308 / 7.62x51mm NATO Chambering: Common Full-Power Rifle Cartridge Class
This M&P10 configuration is chambered for .308 Winchester / 7.62x51mm NATO, two closely related cartridges frequently associated with:
General-purpose rifle use where a full-power cartridge is desired
Broad ammunition availability (market-dependent)
A cartridge class commonly used for longer-distance shooting compared with intermediate calibers
Ammunition selection can influence reliability and performance, and users typically follow manufacturer guidance regarding safe ammunition compatibility for their specific firearm.
18" Armornite Barrel: Balance of Handling and Barrel Length
An 18-inch barrel is often viewed as a middle ground between shorter, maneuverable configurations and longer barrels typically associated with maximizing velocity potential. This model’s barrel is listed with Armornite, a Smith & Wesson protective treatment commonly used to enhance durability and corrosion resistance in harsh conditions and routine handling.
(Exact performance characteristics depend on ammunition, environmental conditions, and the rifle’s specific build.)
Optic Ready Configuration: Mounting and Setup Flexibility
The “Optic Ready” designation generally indicates the rifle is configured to accept an optic with minimal additional steps, such as having a receiver setup that supports optic mounting (for example, a rail or optic-ready interface as provided by the manufacturer). Users typically confirm:
The exact mounting standard included (e.g., rail type and length)
Whether backup sights are included or need to be added separately
Eye relief considerations and ring/mount selection appropriate for the intended optic
Furniture and Controls: Adjustable Stock, Polymer Grip, Ambidextrous Safety
This model is listed with a 6-position adjustable stock, allowing users to change length of pull to better fit:
A polymer grip is commonly chosen for durability and low maintenance, providing a consistent surface in wet or dirty environments.
The ambidextrous manual safety is an important ergonomic feature for left- and right-handed users, supporting more symmetrical control access.
Finish and Appearance: Matte Black Receiver
The matte black receiver and black furniture create a subdued, non-reflective appearance. Matte finishes are commonly preferred for reducing glare and for general practicality in field or range environments.
Ownership, Safety, and Compliance Notes
Firearm ownership and use involve important responsibilities:
Follow all safe handling rules and manufacturer instructions
Comply with all local, state, and federal laws (including transport, storage, and magazine restrictions)
Use only appropriate ammunition and maintain the firearm as recommended
Seek qualified training if unfamiliar with the platform
Quick Reference Summary
Smith & Wesson M&P10 Optic Ready (811308)
.308 Win / 7.62x51mm NATO
20+1 capacity
18" Armornite-treated barrel
Matte black receiver
Black 6-position stock + polymer grip
Ambidextrous manual safety
UPC: 022188150285
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