SKU: AI394
Rare early-production Accuracy International .30 Cal Muzzle Brake, part number 1857. Originally fitted to early AW rifles, this distinctive design features eleven venting holes arranged in two rows rather than the typical single-chamber style. Threaded end includes a thread protector and is compatible with the early slim-profile over-brake sound moderator. Will fit AW, AWM, AT, and other AI rifle platforms. Nitro proofed and an uncommon piece ideal for collectors or period-correct builds.
Key Features:
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Calibre: .30 Cal
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Part Number: 1857
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Compatibility: AW, AWM, AT, and other AI rifles
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Design: Early AW muzzle brake with dual-row, 11-hole venting
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Threaded end with protector – fits slim over-brake moderator
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Nitro proofed
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Rare collector’s item
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Condition: Excellent
Ideal for:
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Accuracy International AW, AWM, and AT rifles
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Period-correct sniper rifle builds
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Collectors of rare AI components
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Long-range precision rifle setups
