Guntec USA

Guntec USA AR-15 Bolt Carrier Group - Mil-Spec - Titanium Nitride

Guntec Usa Ar-15 Bolt Carrier Group - Mil-Spec - Titanium Nitride - Bolt Carrier Group for AR-15 - view 1
Guntec Usa Ar-15 Bolt Carrier Group - Mil-Spec - Titanium Nitride - Bolt Carrier Group for AR-15 - view 2
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Guntec USA

Overview

The Guntec USA AR-15 Bolt Carrier Group is designed for .223 Wylde caliber and features a Mil-Spec M16 style bolt carrier, ensuring compatibility and reliability in your builds. The nitride finish enhances durability and resistance to wear, making it suitable for various shooting conditions. This bolt carrier group is commonly used in rifle-length gas system builds, where precision and performance are key.

Specifications

MPNGT-BCG-TIN
StyleM16 Bolt Carrier
Caliber.223 Wylde
FinishNitride

Available Merchants(1)

Prices checked

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$220
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August 2026 on GunPartPicker

Guntec USA AR-15 Bolt Carrier Group - Mil-Spec - Titanium Nitride ranked #123 of the 229 bolt carrier groups builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #293 of the 443 bolt carrier groups builders have added. Builds with this bolt carrier group are split between 5.56 NATO (46%) and .223 Wylde (36%), split between mid-length (40%) and rifle-length (30%) gas systems, and nearly all AR-15.

It was out of stock everywhere we track for all of August 2026, and today the one retailer we track is out of stock. Listed prices start at $219.99 at Optics Planet for when it comes back.

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Frequently Built With

The part most often added in each category by the 15 builds that include this one

Battle Arms Development Rack Ambidextrous AR-15 Charging Handle - Mod C

Battle Arms Development Rack Ambidextrous AR-15 Charging Handle - Mod C

Charging Handle$80in 2 builds
Yankee Hill Machine AR-15 Billet Upper Receiver - Stripped

Yankee Hill Machine AR-15 Billet Upper Receiver - Stripped

Upper Receiverin 1 build
BLEM PSA AR15 Complete Classic Stealth Lower, Black

BLEM PSA AR15 Complete Classic Stealth Lower, Black

Lower Receiverin 2 builds
Timney AR-15 Impact Trigger Flat Black 3lb

Timney AR-15 Impact Trigger Flat Black 3lb

Trigger$109in 2 builds
FAXON Firearms 16" 223 Wylde Match Barrel Stainless Steel Black

FAXON Firearms 16" 223 Wylde Match Barrel Stainless Steel Black

Barrel$253in 2 builds
HEXMAG Rubber AR-15 Tactical Pistol Grip, Black - HX-HTG-Black

HEXMAG Rubber AR-15 Tactical Pistol Grip, Black - HX-HTG-Black

Pistol Grip$23in 2 builds

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Caliber

45.5%
5.56 NATO45.5%
.223 Wylde36.4%
.308 Win9.1%
.223 Remington9.1%

Gas System

40%
Mid-Length40%
Rifle30%
Carbine20%
Pistol10%

Builds Featuring This Part

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Builds in the community that include the Guntec Usa Ar-15 Bolt Carrier Group - Mil-Spec - Titanium Nitride

BuildPartsTotal
PSA 8.5" build
PSA 8.5"		8$631.36
Second .223 Wylde build build
Second .223 Wylde build		20$1789.30
Recce 16" 5.56 build
Recce 16" 5.56		12$1146.27

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