Semi-Automatic Rifles

Manufacturer: Ruger
Model: AR-556
Caliber: 5.56mm NATO
Barrel Length: 16.10″
Twist Rate: 1:8″
Overall Length: 32.25″ – 35.5″
Receiver Material: 7075-T6 Aluminum
Receiver Finish: Barrett Brown Cerakote
Weight: 6.7 lbs
Magazine Capacity: 30 Rounds
Handguard: 11″ Free-Float Handguard with M-LOK Attachment Slots
Weight: 6.7 lbs.

Model Number: 8515
Caliber: 5.56 NATO / 223 REM
Stock: Magpul® MOE® Synthetic Collapsible
Front Sight: Adjustable Post
Rear Sight: Adjustable Ruger® Rapid Deploy
Barrel Length: 16.10″
Thread Pattern: 1/2″-28
Handguard: Magpul® MOE® M-LOK®
Twist: 1:8″ RH
Capacity: 30
Finish: Type III Hard Coat Anodized
Height: 8″
Weight: 6.5 lb.
Overall Length: 32.25″ – 35.50″
Length of Pull: 10.25″ – 13.50″
Grooves: 6

Model Number: 8532
Caliber: 350 Legend
Stock: Black Synthetic Collapsible
Handguard: Free-Float With Magpul® M-LOK® Slots
Sights: None
Barrel Length: 16.38″
Thread Pattern: 1/2″-28 x 0.4″
Twist: 1:16″ RH
Capacity: 5
Finish: Type III Hard Coat Anodized
Height: 7.30″
Weight: 6.6 lb.
Overall Length: 33.38″ – 36.63″
Length of Pull: 11.10″ – 14.40″
Grooves: 5

Model Number: 8514
Caliber: 5.56 NATO / 223 REM
Stock: Black Synthetic Collapsible
Front Sight: None
Rear Sight: None
Barrel Length: 18″
Thread Pattern: 1/2″-28
Handguard: Free-Float M-LOK®
Twist: 1:8″ RH
Capacity: 30
Finish: Type III Hard Coat Anodized
Height: 8″
Weight: 6.8 lb.
Overall Length: 35″ – 38.25″
Length of Pull: 11.10″ – 14.40″
Grooves: 5

Model Number: 8540
Caliber: 5.56 NATO / 223 REM
Stock: Black Synthetic Collapsible
Front Sight: None
Rear Sight: None
Barrel Length: 18″
Thread Pattern: 1/2″-28
Handguard: Free-Float M-LOK®
Twist: 1:8″ RH
Capacity: 30
Receiver Finish: Rose Gold Cerakote
Height: 8″
Weight: 6.8 lb.
Overall Length: 35″ – 38.25″
Length of Pull: 11.10″ – 14.40″
Grooves: 5