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Barnes Suppressor Series .308 Winchester Subsonic 205 Grain Sierra GameKing (SGK) Ammo, 20 Rounds

Barnes Bullets · Ammo

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Barnes Suppressor Series .308 Winchester Subsonic 205 Grain Sierra GameKing (SGK) Ammo, 20 Rounds

Best price

$39.99at GunMag Warehouse

In stock checked Nov 13, 2026

Compare 11 stores

Fits and works with

Caliber
.308 / 7.62x51 · Shop matching ammo

Specifications

Manufacturer
Barnes Bullets

Compatibility

Caliber
.308 / 7.62

Materials and features

Bullet weight
205 gr
Bullet type
OTM / HPBT
Casing
Brass
Rounds per box
20 rds

Where to buy

StorePriceAvailabilityBuyAdd to build
GunMag Warehouse Best price $39.99checked Nov 13, 2026 In stock Buy at GunMag Warehouse
Kentucky Gun Co $42.54checked Nov 13, 2026 In stock Buy at Kentucky Gun Co
Sportsman's Warehouse $44.99checked Nov 13, 2026 In stock Buy at Sportsman's Warehouse
MidwayUSA $47.49checked Nov 13, 2026 In stock Buy at MidwayUSA
OpticsPlanet $47.99Salechecked Nov 13, 2026 In stock Buy at OpticsPlanet
Battlehawk Armory $40.25Salechecked Nov 13, 2026 Check store Buy at Battlehawk Armory
Natchez $40.99Salechecked Nov 13, 2026 Check store Buy at Natchez
Guns.com $41.99Salechecked Nov 4, 2026 Check store Buy at Guns.com
GrabAGun $42.09Salechecked Nov 13, 2026 Check store Buy at GrabAGun
Bereli $47.99checked Nov 13, 2026 Check store Buy at Bereli
Brownells 17.76% off · ends Nov 15 · exclusions apply $41.99checked Nov 13, 2026 Out of stock Buy at Brownells

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

Lowest in-stock price in the last 30 days: $39.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Oct 22, 2026.

Show the prices as a table
StoreLatestLowestHighest
Battlehawk Armory$40.25$40.25$46.45
Bereli$47.99$47.99$47.99
Brownells$41.99$41.99$41.99
GrabAGun$42.09$42.09$42.09
GunMag Warehouse$39.99$39.99$39.99
Guns.com—$34.99$41.99
Kentucky Gun Co$42.54$39.99$42.54
MidwayUSA$47.49$47.49$47.49
Natchez$40.99$40.99$40.99
OpticsPlanet$47.99$47.99$49.49
Sportsman's Warehouse$44.99$44.99$44.99

Since Oct 22, 2026.

About this part

The Barnes Suppressor Series .308 Winchester Subsonic 205 Grain Sierra GameKing (SGK) Ammo, 20 Rounds is a .308 / 7.62x51 ammunition from Barnes Bullets. It's sold by 11 stores (5 in stock), from $39.99 to $47.99. The lowest in-stock price in the last 30 days was $39.99 at GunMag Warehouse.

From the manufacturer

Barnes Suppressor Series .308 Winchester Subsonic 205 Grain Sierra GameKing (SGK) Ammo Overview: Barnes Suppressor .308 Winchester 205 Grain Sierra GameKing ammunition is a subsonic ammo that is engineered for precision, consistency, and optimal performance in suppressed rifle applications. Featuring the renowned Sierra GameKing bullet, this load delivers excellent ballistic efficiency, reliable expansion, and stable flight characteristics. Designed for long-range accuracy and dependable performance, it is ideal for precision shooting and hunting scenarios where suppressed fire is preferred. Key Features: Caliber: .308 Winchester Bullet Type: 205 Grain Sierra GameKing (SGK) Series: Suppressor line optimized for quieter operation Performance: Subsonic-compatible design for suppressed shooting Casing: Brass for reliable feeding and reloadability Accuracy: Engineered for consistent long-range precision Specifications: Bullet Weight: 205 gr Coefficient: .480 Rounds Per Box: 20 Boxes Per Case: 10 Total Case Quantity: 200 rounds Bullet Type: Sierra GameKing Casing Material: Brass Caliber: .308 Winchester Applications: Suppressed Shooting: Optimized for use with suppressors Precision Shooting: Excellent for long-range accuracy and target practice Hunting: Reliable performance for medium to large game Additional Notes: This load is not designed to cycle semi-automatic or fully automatic rifle platforms. While it may be fired in these firearms, the action will not cycle, and the bolt must be manually charged after each shot. MPN: 32531UPC: 716876205042 Please check out our special deals on .308 Ammunition.

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