Sig 551 Barrel, Gas Block, & Front Sight  - 16" LB Barrel
Swiss SIG 551 LB .223 Barrel with Gas block and front sight

Sig 551 Barrel, Gas Block, & Front Sight - 16" LB Barrel

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On sale $999.99
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Part Number:1653
Sig 551 Barrel, Gas Block, & Front Sight - 16" LB Barrel

This listing is for a factory Swiss Sig 551 LB barrel, gas block, and front sight (+N) assembly.

Note that Swiss Sig 16" barrels and trunnions have a different thread pitch than US manufactured trunnions in 556 and 551A1 thread pitch. 

Condition: Used - Like New

Actual Parts Shown

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