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Sig Sauer

Sig Sauer SIG516 G2 Patrol Rifle 5.56 AR15-FDE

Sig Sauer SIG516 G2 Patrol Rifle 5.56 AR15-FDE
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Availability: Out of stock




The Fulfilled Potential Of The AR-15/M16
One of the most tested and proven weapons systems in the world achieves ultimate refinement with the introduction of the SIG516 rifle. With its Nitride treated, military grade barrel and adjustable, four-position gas regulator, the SIG516 incorporates all of the most desirable mechanical improvements. Add to these a free-floating forend, and you have the most advanced, versatile AR-based rifle available.

Note: Actual production rifle may differ slightly from photos. Mini Red dot shown optional and not included.
Stock and grip may vary from item pictured.

• Gas piston operating system
• Four-position gas regulator
• 5.56 x 45mm NATO
• Free-floating military grade Nitride treated barrel
• M1913 Picatinny flat top upper
• 7075-T6 Aircraft grade aluminum upper & lower receiver with hard coat anodize finish
• Flip-up iron sights


 Item Number R516G2-16B-P
  Action Semi-Auto
  Operating System Short stroke pushrod, Rotating Bolt
  Caliber 5.56mm NATO
  Overall Length 35.7 in
  Trigger Type MIL-SPEC
  Trigger Weight 7.6 lbs
  Barrel Length 16.0 in
  Rifling 1 in 7in
  Number of Grooves 6
  Weight w/out Mag 7.3 lbs
  Mag Capacity 30 Rounds
  Mag Type AR-15 Type, Aluminum
  Accessory Rail Yes
  Features Advanced pushrod gas system, Flip-up adjustable iron sights, SIG Stock, Grip and Handguard



FFL Required Before Shipping.

Please have your dealer email their license to or they can also fax it in. Please give us a few days to process the information.

Additional Info

Additional Info

SKU R516G2-16B-P-FDE
Manufacturer Sig Sauer
Finish No
Barrel Length No
Caliber 5.56
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No


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