Triarc Systems

Triarc Systems Low Profile Pinnable Gas Block - .750"

Triarc Systems Low Profile Pinnable Gas Block - .750" - Gas Block for AR-15 - view 1

Triarc Systems

Overview

The Triarc Systems Low Profile Pinnable Gas Block is designed for a .750” diameter, making it a solid choice for builders looking to optimize their mid-length gas systems. Constructed from steel with a nitride finish, this clamp-on gas block provides durability and resistance to wear while maintaining a low-profile design that minimizes bulk. This gas block is typically found in builds chambered in 5.56 NATO, where space and weight savings are essential.

Specifications

MPNTSGB
Mounting TypeClamp-On
FinishNitride
MaterialSteel
Gas Block Diameter.750
AdjustableNo
ProfileLow Profile

Available Merchants

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Build history on GunPartPicker

Builders on GunPartPicker first added the Triarc Systems Low Profile Pinnable Gas Block - .750" to a build in July 2026.

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Updated · from real builds on GunPartPicker

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Frequently Built With

The part most often added in each category by the 8 builds that include this one

Viridian Weapon Technologies HS1, Laser Handstop, Infrared Laser, Picatinny Mount, Flat Dark Earth

Viridian Weapon Technologies HS1, Laser Handstop, Infrared Laser, Picatinny Mount, Flat Dark Earth

Foregrip$219in 2 builds
Timney Triggers Targa Two Stage AR-15 Trigger Long 1ST Stage Straight Bow

Timney Triggers Targa Two Stage AR-15 Trigger Long 1ST Stage Straight Bow

Trigger$182in 2 builds
WMD Guns 5.56 AR-15 Bolt Carrier Group Without Hammer - NIB-X Finish - Black

WMD Guns 5.56 AR-15 Bolt Carrier Group Without Hammer - NIB-X Finish - Black

Bolt Carrier Groupin 2 builds
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers

Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers

Charging Handle$85 · out of stockin 2 builds
WMD Guns AR-15 Gas Tube Nitromet Mid-Length

WMD Guns AR-15 Gas Tube Nitromet Mid-Length

Gas Tube$14in 2 builds
Wilson Combat AR-15 Billet Upper Receiver

Wilson Combat AR-15 Billet Upper Receiver

Upper Receiverin 1 build

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

89.5%
AR-1589.5%
AR-108.6%
AR-91.9%

Caliber

66.7%
5.56 NATO66.7%
.223 Wylde14.9%
300 Blackout7.9%
.308 Win3.7%
6mm ARC1.4%
Other5.1%

Gas System

47.7%
Mid-Length47.7%
Carbine28.1%
Rifle13.1%
Pistol10.1%
Intermediate0.4%
Other0.5%

Builds Featuring This Part

See all 3 →

Builds in the community that include the Triarc Systems Low Profile Pinnable Gas Block - .750"

BuildPartsTotal
16" Aero Precision SBR build
16" Aero Precision SBR		21$1864.57
Home defense 16" 5.56 build
Home defense 16" 5.56		29$3609.15
Yankee hill machine 30" 5.56 build
Yankee hill machine 30" 5.56		22$2505.57

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