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Dark Storm Industries DS-10 .308 Heavy Carbine Buffer 4.5 oz Steel Silver

Dark Storm Industries DS-10 .308 Heavy Carbine Buffer 4.5 oz Steel Silver

Dark Storm Industries · Buffer Tubes & Springs

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Best price

$39.99at OpticsPlanet

Out of stock checked Nov 3, 2026

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OpticsPlanet $39.99checked Nov 3, 2026 Out of stock Buy at OpticsPlanet

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Price history

Lowest in-stock price in the last 30 days: $39.49 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 27, 2026.

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OpticsPlanet$39.99$39.49$39.99

Since Oct 27, 2026.

About this part

The Dark Storm Industries DS-10 .308 Heavy Carbine Buffer 4.5 oz Steel Silver is an AR-10 buffer part from Dark Storm Industries. One store lists it, OpticsPlanet at $39.99. The lowest in-stock price in the last 30 days was $39.49 at OpticsPlanet.

Fits and works with

Buffer system
Carbine · Buffers and springs

Specifications

Manufacturer
Dark Storm Industries
Type
Buffer
Platform
AR-10
Material
Steel

From the manufacturer

Dark Storm Industries DS-10 .308 Heavy Carbine Buffer 4.5 oz Steel Silver. 308 Heavy Carbine Buffer is designed for compatible large-frame .308 AR recoil systems. At 4.5 ounces the heavy buffer adds reciprocating mass to help tune cycling and recoil characteristics in compatible builds. The buffer body is machined from 416 stainless steel and uses 4140 steel dead-blow weights with a high-durometer blue polyurethane bumper for durability and consistent operation. IMPORTANT: Compatible with CMMG MK3 DPMS LR-308 and DSI DS-10 .308 rifles. May not fit other brands or models. Specifications for Dark Storm Industries DS-10 .308 Heavy Carbine Buffer: Manufacturer: Dark Storm Industries Color: Silver Fabric/Material: Steel Gun Make: AR Platform Gun Model: AR-10 Length: 2.6 in Weight: 4.5 oz Condition: New Features of Dark Storm Industries DSI Heavy Buffer Carbine 416 Stainless Steel Machined Body High Durometer Blue Polyurethane Bumper 4140 Steel Dead Blow Weights EPDM Weight Spacers Stainless Steel Roll Pin Engraved Face Showing Weight For AR10 Carbine Length Buffer Systems Weight: 4.5 oz (127g) "Heavy" Length: 2.6" (66mm) This is the buffer used in production DS-10 rifles Package Contents: Dark Storm Industries DSI Heavy Buffer Carbine What firearm models does the manufacturer say Dark Storm Industries DS-10 .308 Heavy Carbine Buffer is compatible with? The manufacturer says that Dark Storm Industries DS-10 .308 Heavy Carbine Buffer is compatible with AR-10Dark Storm Industries DSI-BFR-C308H: DS-10 .308 Heavy Carbine Buffer 4.5 oz Steel Silver

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$39.99 at OpticsPlanet
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