Barrel Shim Set 1/2" Inner Diameter

Name: Barrel Shim Set 1/2" Inner Diameter
Brand: Yankee Hill Machine
Availability: InStock

Yankee Hill Machine · Upper Parts

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Best price

$9.50at Brownells

In stock checked Oct 1, 2026

Buy at Brownells

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Where to buy

Store	Price	Availability	Buy
Brownells Best price	$9.50checked Oct 1, 2026	In stock	Buy at Brownells
MidwayUSA	$9.50checked Oct 1, 2026	In stock	Buy at MidwayUSA
OpticsPlanet	$9.99Salechecked Oct 1, 2026	In stock	Buy at OpticsPlanet
GunMag Warehouse	$12.99checked Oct 1, 2026	In stock	Buy at GunMag Warehouse
Ammunition Depot	$16.99checked Oct 1, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$7.75Salechecked Oct 1, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$9.99checked Oct 1, 2026	Check store	Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Lowest in-stock price in the last 30 days: $9.50 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$16.99	$12.49	$16.99
Battlehawk Armory	$7.75	$7.75	$7.75
Brownells	$9.50	$9.50	$9.50
GunMag Warehouse	$12.99	$12.99	$12.99
MidwayUSA	$9.50	$9.50	$9.50
OpticsPlanet	$9.99	$9.99	$9.99
Palmetto State Armory	$9.99	$9.99	$9.99

Since Sep 27, 2026.

About this part

The Barrel Shim Set 1/2" Inner Diameter is an AR-15 upper part from Yankee Hill Machine. It's sold by 7 stores (5 in stock), from $7.75 to $16.99. The lowest in-stock price in the last 30 days was $9.50 at Brownells.

Specifications

Manufacturer: Yankee Hill Machine
Platform: AR-15

From the manufacturer

Barrel Shim Set to be used to correctly orient a timed muzzle device. This set is used with YHM 5.56mm Q.D. Muzzle Brakes. This shim kit has an inner diameter of 1/2". SPECIFICATIONS Included with this shim kit are shims with the following thicknesses: 2x 0.002" 3x 0.005" 1x 0.020" Mfg: Yankee Hill Machine Co., Inc.