SIG Sauer SIG 556 Classic 5.56 NATO Blue/Black Rifle
Caliber: 5.56 NATO · Capacity: 30+1
Videos
Specifications
Action Semi-Automatic
Ambidextrous Safety Yes
Barrel Length 16 inches
Caliber / Gauge 5.56 NATO
Capacity 30+1
Finish Blue/Black
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready Yes
Overall Length 37.1 inches
Sights Standard Sights
Threaded Barrel Yes
Trigger Safety No
Weight 8.2 pounds
Description
Product Overview
The SIG Sauer SIG 556 Classic is a semi-automatic 5.56 NATO rifle built around a reliable gas-piston operating system and multi-lug rotary locking bolt. Its 16-inch cold hammer forged barrel uses a 1:7 twist rate, while the adjustable gas block allows the operating system to be tuned for different loads and conditions. The rifle features a Nitron-finished receiver, ambidextrous manual safety, two-stage trigger, folding standard sights, and a Picatinny rail-equipped receiver for mounting an optic. Green polymer furniture includes the Classic handguard, ergonomic pistol grip with storage compartment, and folding adjustable stock. It accepts standard AR-15 and M16 magazines.
Key Features
- Gas-piston operation and a multi-lug rotary locking bolt provide dependable cycling.
- The 16-inch cold hammer forged barrel features a 1:7 twist rate for stabilizing common 5.56 NATO loads.
- Adjustable gas block allows the rifle to be tuned for different ammunition and shooting conditions.
- Folding adjustable stock and green polymer Classic furniture support transport and adaptable fit.
- Ambidextrous manual safety and two-stage trigger offer practical control for right- or left-handed users.
- Picatinny rail-equipped receiver supports mounting a compatible optic or other aiming accessory.
The SIG Sauer SIG 556 Classic combines durable construction, adaptable controls, and proven piston-driven operation in a versatile 5.56 NATO rifle.
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
5.0 | 2 Reviews
Free and Fast Shipping to the Lower 48 States.
- SKU:
- SIG556303
- UPC:
- 798681414802
- BUDS ID:
- 56840
Compatible Ammo
Customer Reviews
5.0 out of 5
2 total reviews
Share your experience
Let others know what you have thought about this item.
Latest Reviews
Matthew K.
14 years ago
Verified Purchaser
Buds was great,...
Buds was great, excellent inventory and cost. Best on the internet and any where else in my opinion. The E-Check process sucked, but it's worth the wait for the reduced cash price in the end. So just shut up and do it. People whine about that all the time on here. This was my very first firearms purchase, and since I have ordered 2 firearms more and counting. Now to the rifle. I wish the US Army would adopt this rifle over the M-4. I was active US Army from 99-05 as a 19D. I haven't messed with the SCAR yet but so far I'll take the Sig 556 over any M-4/M-16/AR-15 any day. The firing system is flawless in my opinion. Piston firing system. Man is this sucker accurate. I've mad some extensive modifications to this rifle, the Troy battle Rail, Troy BUIS front & back, NATO bayonet lug. I slapped an ACOG w/ RMR sight on it. She's tricked out. Firing this rifle just blows me away. Dam is it accurate. I have yet to have a misfire, lost count of ammo, its a lot though. Easy to disassemble and reassemble. Easy to clean. Fun to shoot. Take care of her, she'll take care of you.
Patrick H.
15 years ago
Verified Purchaser
A great buy, one of...
A great buy, one of the best purchases I've made in several years, Accurate and 100% reliable
Guaranteed Lowest Prices
All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!
Questions & Answers
Be the first to ask a question!
Got questions? Get answers from other customers and our experts.
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
Similar Products
5 items| Product |
Viewing
|
 |
 |
 |
 |
|---|---|---|---|---|---|
| Price |
Out Of Stock
|
$1466.99
$1321.49
|
$2399.00
See Price In Cart
|
$1466.99
$1323.49
|
$1260.99
$1249.00
|
| Rating |
|
|
|
|
|
| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 16.0 | 18.25 | 13.7 | 18.25 | 16.0 |
| Caliber / Gauge | 5.56 NATO | 5.56 NATO, .223 Remington | 5.56 NATO | 5.56 NATO, .223 Remington | 5.56 NATO, .223 Remington |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Blue/Black | Black Cerakote | FDE/Tan | Black Cerakote | Black |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 37.1 | 39.0 | 30.5 | 39.0 | N/A |
| Threaded Barrel | Yes | Yes | Yes | Yes | No |
| Weight (lbs) | 8.2 | 8.5 | 6.6 | 8.5 | N/A |
| Ambidextrous Safety | Yes | No | Yes | No | Yes |
| Sights | Standard Sights | Standard Sights | N/A | Standard Sights | N/A |
| Trigger Safety | No | No | No | No | Yes |
| Actions | Current Item |
