Guntec Ar15 Ejection Port Dust - Cover Gen 3 Rainbow Pvd Coated

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$39.08
MSRP: $44.95
You save $5.87

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Info

SKU:Z223GATEG3MRPVD ,UPC:

SKU: Z223GATEG3MRPVD

UPC: 709016738456

MPN: 223GATEG3MRPVD

Info

SKU:
Z223GATEG3MRPVD
UPC:
709016738456
MPN:
223GATEG3MRPVD

Description

The Guntec AR15 Ejection Port Dust Cover Gen 3 Rainbow PVD Coated is a precision-engineered protective accessory designed for AR-15 platform rifles operating in harsh, high-volume shooting environments. Built for law enforcement, military personnel, and serious civilian shooters, this dust cover shields the ejection port from fouling, debris, and environmental contamination that can accumulate during extended range sessions or tactical operations. The ejection port is one of the most exposed openings on the AR-15 platform, making reliable dust cover protection essential for maintaining bolt carrier group integrity and reliability.

The Gen 3 iteration features a robust rainbow PVD (Physical Vapor Deposition) coating that provides superior corrosion resistance and aesthetic durability compared to standard parkerized or anodized finishes. PVD coating creates a hard, multi-layered surface that resists saltwater corrosion, chemical exposure, and UV degradation—critical advantages for operatives deployed in maritime or coastal environments. The compact 4.75-inch profile and lightweight 0.08-pound construction ensure zero impact on rifle balance or ergonomics, while the precision-machined aluminum body fits flush against standard AR-15 upper receivers without requiring modifications or specialized installation tools.

This dust cover is fully compatible with all standard AR-15 and M4 carbine platforms, whether direct impingement or piston-driven systems. Operators benefit from hassle-free field installation—simply snap the cover over the ejection port hinge and secure the retention spring; removal takes seconds during weapons cleaning or maintenance. The rainbow PVD finish pairs durability with a distinctive aesthetic, making it popular among both duty-rated professionals and precision shooters who demand both form and function. Installation requires no gunsmithing, additional hardware, or permanent modification to your upper receiver, ensuring your rifle remains in factory-original condition when the dust cover is removed.

SpecificationDetail
Brand
Guntec USA
MPN / Part Number
223GATEG3MRPVD
UPC
709016738456
SKU
Z223GATEG3MRPVD
Weight
0.08 lbs
Dimensions
2.2 x 1.45 x 4.75 in
Product Type
Ejection Port Dust Cover
Generation
Gen 3
Finish Coating
Rainbow PVD (Physical Vapor Deposition)
Compatible Platform
AR-15 / M4 Carbine (Direct Impingement & Piston)
Installation Type
Tool-Free / Spring Retention
Material
Precision-Machined Aluminum
Corrosion Resistance
Salt Water & Chemical Resistant (PVD Coating)

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