m4 rifle for Sale
Looking to buy m4 rifle? Discover new and used listings from verified sellers across the U.S. Only on GunsAmerica.
Quick Look
The M4 rifle, developed in the 1990s from the AR-15 platform, serves as a versatile carbine for military and law enforcement. It features a lightweight, compact design optimized for close quarters and adaptability. Today, it remains a top choice for tactical and defense use worldwide.
Why It's a Top Choice
- Proven reliability under combat conditions
- Highly modular with extensive aftermarket support
- Compatible with numerous optics and accessories
- Lightweight and easy to maneuver
- Effective range suited for varied missions
Key Variants
M4A1
Preferred by USSOCOM since 1994 for its full-auto capability and durability in all environments.
M4 Carbine
Standard issue for U.S. Army infantry with a 14.5-inch barrel focused on close to mid-range engagements.
M4 CQBR
Close Quarters Battle Receiver variant offering enhanced compactness for special operations.
Competitor Comparison Table
| Feature | M4 Rifle | Hk416 | Fn Scar |
|---|---|---|---|
| MSRP | $700–$1,200 | $1,500–$2,200 | $1,700–$2,800 |
| Capacity/Size | 30-round mags, 14.5" barrel | 30-round mags, 16.5" barrel | 20–30-round mags, 16" barrel |
| Weight | 6.5–7.5 lbs | 7.9 lbs | 7.9–8.0 lbs |
| Optics-Ready | Yes, Picatinny rail | Yes, monolithic rail | Yes, integrated rail |
| Trigger Type | Single-stage or two-stage | Two-stage match trigger | Single or two-stage options |
| Notable Pro | Extensive military use worldwide | Superior gas piston system | Highly modular with caliber options |
| Notable Con | Direct impingement requires frequent cleaning | Heavier weight and cost | Expensive and less common parts |
Best Use Cases
- Military and law enforcement duty
- Home defense and personal protection
- Competition shooting and training
- Recreational range practice
- Collection and historical interest
FAQs
Can I customize the M4 rifle with aftermarket parts?
Yes, the M4 platform supports extensive aftermarket accessories including stocks, optics, barrels, and triggers for tailored performance.
What is the effective range of the M4 rifle?
The M4 is effective up to about 500 meters with standard 5.56x45mm NATO ammunition according to military specifications.
How does the M4 differ from the original AR-15?
The M4 features a shorter barrel, retractable stock, and selective fire options, making it more compact and suitable for close quarters.
ZRODelta Base Rifle AR-15 AR AR15 M4 5.5
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