Odin Works

ODIN Works 6.5 Grendel Type II AR-15 Barrel 1:8 Intermediate Length DMR 18" w/BCG/Gas Block

All Odin Works barrels
Odin Works 6.5 Grendel Type Ii Ar-15 Barrel 1:8 Intermediate Length Dmr 18" w/BCG/Gas Block - Barrel for AR-15 - view 1
Odin Works 6.5 Grendel Type Ii Ar-15 Barrel 1:8 Intermediate Length Dmr 18" w/BCG/Gas Block - Barrel for AR-15 - view 2
Odin Works 6.5 Grendel Type Ii Ar-15 Barrel 1:8 Intermediate Length Dmr 18" w/BCG/Gas Block - Barrel for AR-15 - view 3
Odin Works 6.5 Grendel Type Ii Ar-15 Barrel 1:8 Intermediate Length Dmr 18" w/BCG/Gas Block - Barrel for AR-15 - view 4
Odin Works 6.5 Grendel Type Ii Ar-15 Barrel 1:8 Intermediate Length Dmr 18" w/BCG/Gas Block - Barrel for AR-15 - view 5
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Odin Works

Overview

The Odin Works 6.5 Grendel Type II AR-15 Barrel is an 18-inch SPR profile barrel designed for precision shooting with the 6.5 Grendel cartridge. Featuring an intermediate gas system and a 1:8 twist rate, this barrel ensures enhanced stability and accuracy, making it well-suited for longer-range engagements. This barrel is commonly found in builds that prioritize precision and performance in the 6.5 Grendel caliber, especially those configured for intermediate gas systems.

Specifications

MPNB-6.5-18-INT-TG-BCG
Thread Pitch5/8x24
Gas System LengthIntermediate
CoatingStainless
Barrel ProfileSPR
Barrel Length18
Twist Rate1:8
Caliber6.5 Grendel

Available Merchants(3)

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BattleHawk Armory
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$451
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Optics Planet
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$455
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Primary Arms
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$456
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Build history on GunPartPicker

Builders on GunPartPicker first added the ODIN Works 6.5 Grendel Type II AR-15 Barrel 1:8 Intermediate Length DMR 18" w/BCG/Gas Block to a build in June 2026.

Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 3 retailers we track have it in stock. Prices barely moved in September 2026, holding around $456, so there haven't been real sales lately. Buying today, the lowest price is $451.25 at BattleHawk Armory, which matches the best price we saw in September.

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