Sig Sauer SIG556 5.56 NATO Rifle
Specifications
Action Double Action
Finish Nitron
Weight 8.1 pounds
Capacity 30
Grip Safety No
Optic Ready Yes
Barrel Length 16 inches
Caliber / Gauge 5.56 NATO
Manual Safety Yes
Overall Length 34.3 inches
Threaded Barrel Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Sig Sauer SIG556 rifle is a gas piston, AR-15 magazine compatible semi-automatic 5.56 NATO rifle built around a 16 in cold hammer forged barrel. With a two-stage trigger, adjustable gas system, and a polymer TriRail handguard, it’s designed for dependable handling and straightforward accessory mounting.
Key Features
- Adjustable gas block to help tune function across loads and conditions
- Gas piston operation with multi-lug rotary locking bolt for reliable semi-automatic cycling
- Ambidextrous safety controls for left- and right-handed shooters
- 16 in cold hammer forged 1:7 twist barrel tuned for 5.56 NATO performance
- Polymer TriRail forearm with accessory mounting options
- Two-stage trigger for a more controlled break
If you want a piston-driven SIG556 platform built on AR-15 magazine compatibility, this 16 in configuration is ready for optic-based setups and practical range use.
5.0 | 1 Reviews
- SKU:
- SIG556013
- UPC:
- 798681411924
- BUDS ID:
- 57648
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5.0 out of 5
1 total reviews
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Latest Reviews
Robert S.
15 years ago
Verified Purchaser
Get them while you...
Get them while you can- Bud's prices can't be beat- I think this is my 23-24 purchase from Bud's- Derek- Brandon- Awesome in sales- Gurney gives top dollar for trades( why would I take the risk to sell to someone I don't know) I am an FFL dealer and I still buy from Bud's. Do not hesitate to deal with these guys. You can trust these good ol southern boys.
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
