Gear Guy / Builds / Suppressed SBR

Build file · AR-15 platform

The Suppressed
SBR

A 10.5″ short-barreled rifle built for the range: carbine-length gas, a HUXWRX flow-through can, and a fused optic chain up top. Configured entirely in Gear Guy — this page is the build’s actual parts file.

10.5″Barrel · carbine gas
130.8 ozTotal weight
18 parts18 of 21 slots
$4,636Full build value
NFASBR — see below
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The suppressed 10.5-inch SBR rendered in Gear Guy's Gun Bench

Captured from the app · this exact configuration

Parts file

What’s on this rifle.

Straight from the app’s Parts-to-Buy sheet — including which parts ship to your door, which need a licensed dealer, and which live under the NFA.

BUILD FILE · SUPPRESSED SBRAR-15 · 10.5″ · 5.56
PartFulfillmentPrice
OSS/HUXWRX HX-QD 556 TiHUXWRX · Suppressor NFA item · ATF registration $1,199
Holosun LS321G LaserHolosun · Laser / IR device Verify export & local law $799
Mil-Spec Stripped Lower ReceiverVarious · Serialized receiver FFL transfer required $89
Mil-Spec A4 Upper ReceiverVarious · Upper Ships to your door $79
Mil-Spec BCG (MPI/HPT)Various · Bolt carrier group Ships to your door $89
Mil-Spec Charging HandleVarious Ships to your door $14
Mil-Spec Single-Stage TriggerVarious Ships to your door Price TBD
18 parts · 2 unpriced · captured July 2026 FULL BUILD $4,636

Why this build is an SBR — and what that means

This configuration is a Short-Barreled Rifle under the National Firearms Act: a rifle with a barrel under 16 inches. Owning one requires ATF registration and a background check. As of January 1, 2026, the federal tax for SBRs, SBSs, AOWs, and suppressors is $0 — but registration is still required; only the tax was eliminated. The suppressor on this build is its own NFA item with its own registration.

This is general information, not legal advice. Federal rules only — your state may differ. Rules change; verify current ATF guidance before configuring a real firearm. Learn more at atf.gov.

Configure your own — coming to iOS More builds