The Franklin Armory M4-SBR-M .308 Win RapidFire Tactical Rifle is a .308 Win semi-automatic rifles from Franklin Armory. It is available from 1 vendor at $1869.
Name: Franklin Armory M4-SBR-M .308 Win RapidFire Tactical Rifle
Brand: Franklin Armory
Category: Semi-Automatic Rifles
Caliber: .308 Win
Barrel Length: 16.1"
Capacity: 20 rounds
UPC: 818725010989
SKU: UCEPfqi0j
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AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The Franklin Armory M4-SBR-M is a semi-automatic modern sporting rifle chambered in .308 Win (7.62x51mm) with a 16.1-inch barrel and 30-round capacity. It comes in a hard coat anodized black finish on an aluminum upper and lower receiver.
The Magpul CTR collapsible stock adjusts quickly for different shooting positions or storage. The binary trigger fires one round on pull and one on release, which increases firing cadence without losing control of the firearm. The Ergo grip keeps handling comfortable during extended use. Magpul MBUS flip-up sights are included and adjustable for range. A pinned Triumvir muzzle device reduces recoil and muzzle rise under rapid fire. The aluminum upper and lower keep the rifle light for its caliber.
| Caliber | .308 Win |
| Model | M4-SBR-M |
| Capacity | 20 rounds |
| Magazines included | 0 |
| Barrel length | 16.1" |
| Action | Semi Auto |
| Color | Black |
| Sights | Magpul Mbus Sights |
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The M4-SBR-M in .308 gets a divided response. The binary trigger and the .308 chambering are the most talked-about aspects — fans of the platform like the faster follow-up shot capability, and the .308 caliber is generally well-regarded for versatility in hunting and defense roles. Build quality gets positive marks; the rifle feels solid and well-assembled.
The recurring criticisms are reliability with certain ammunition types and the price. Some buyers feel it's high relative to comparable rifles in the segment, though most who buy it seem to accept the premium for the feature set. Optics and accessory compatibility come up a lot in owner discussions, with people sharing what works well on the platform.
Overall the community view is that it delivers on performance potential but rewards careful ammunition selection.
Price Range: $1869 - $1869
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Gunprime Com | $1869 | New | Buy Now |
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