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Saves Wear On Bolt Lugs & Softens Blow On Op Rod

Vented steel design changes cycle time by letting you adjust the gas volume in the cylinder. Quick adjustment of vent size with integral set-screw; eliminates changing screws for different vent sizes. Reduces battering on op rod, bolt lugs, receiver and trigger group. Available for M1 Garand and M1A.


Big Book Catalog, Issue:69, Page:164

SPECS: Steel, parkerized finish. Replaces existing gas nut with no modifications to the rifle. Includes adjustment tool and instructions.

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MIA ADJUSTABLE GAS PLUG
100-002-329WB
M1A Adjustable Gas System
100002329M1A Adjustable Gas System

$56.99

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ADJUSTABLE GAS SYSTEM
100-001-733WB
M1 Adjustable Gas System
100001733M1 Adjustable Gas System

Mfr Part: SN011

$39.99

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MA ADJUSTABLE GAS SYSTEM