The Colt LE6920MPSB is a semi-automatic rifle chambered in 5.56mm NATO / .223 Rem with a Double Eagle Black Composite grip. It's a mil-spec AR-15 pattern rifle from Colt — the LE6920 line has been a standard for law enforcement and civilian shooters for years. 
 

Key Specifications 

• Manufacturer: Colt 
• Model: LE6920MPSB 
• GSIN: COLTS-YFUS41H1 
• UPC: 098289020284 
• Action Type: Semi-Automatic 
• Caliber: 5.56mm NATO (.223 Rem) 
• Grip Material: Double Eagle Black Composite 
   

Detailed Features 

Action and Caliber 

The semi-auto action cycles 5.56mm NATO reliably. The caliber is well-suited to a wide range of applications — manageable recoil, high velocity, and widely available ammunition. Mil-spec tolerances mean parts interchange with standard AR-15 components without issue. 
 

Grip 

The Double Eagle Black Composite grip provides a secure hold and holds up under extended use. It's a no-frills but functional choice consistent with the rifle's mil-spec approach. 
 

Modularity 

The LE6920 platform accepts standard AR-15 aftermarket furniture, optics, and accessories, which gives owners broad customization options if they want to modify the base configuration. 
 

Target Audience 

 
The LE6920MPSB is aimed at sport shooters who want a reliable mil-spec AR-15 with Colt's quality behind it, home defense users who want a proven platform, and anyone who values the LE6920's track record in law enforcement service. It's a straightforward option without unnecessary additions. 
 

Usage Scenarios 

1. Competitive shooting: The accurate semi-auto action and standard AR controls work well in practical rifle formats. 
2. Home defense: The 5.56mm caliber and semi-auto cycling are well-established for defensive use. 
3. Range and training: The mil-spec construction holds up under regular range work without special maintenance demands.

The Colt LE6920MPSB gets strong marks for reliability and build quality, which is consistent with the LE6920 line's reputation. Owners report it functions dependably across varied conditions, and the Colt manufacturing quality is a recurring positive. Accuracy out of the box is well-regarded — most buyers find they don't need to do anything to the rifle before it shoots well.

The platform's modularity is a genuine plus for owners who want to customize. Standard AR-15 aftermarket parts fit without modification, so adding optics, stocks, or other accessories is straightforward.

Brand loyalty is a real factor in purchase decisions here. Colt's historical significance and law enforcement adoption history give buyers confidence, and most owners lean into that legacy.

The criticisms are familiar: price relative to comparable AR-15s from other manufacturers is the main point of contention. Some feel Colt's premium is justified by quality and track record. Others argue that comparable rifles from competing manufacturers perform identically for less money. Weight comes up occasionally — the composite components are solid but not ultralight.

A few buyers mention wanting more features on a base model — different sights, a free-float handguard, etc. — but those are customization preferences rather than problems with what the rifle is.