SIG Sauer 516 Patrol AR-15 Semi Auto Rifle .223 Rem/5.56 NATO 16″ Barrel 10 Rounds Aluminum Handguard Flip Up Sights SIG Stock/Grip Black R516G2-16B-P-10

SIG Sauer 516 Patrol AR-15 Semi Auto Rifle .223 Rem/5.56 NATO 16″ Barrel 10 Rounds Aluminum Handguard Flip Up Sights SIG Stock/Grip Black R516G2-16B-P-10

SIG Sauer 516 Patrol Semi Auto Rifle R516G2-16B-P-10
5.56mm NATO (accepts .223 Remington)
16″ free floated barrel
1:7″ Twist rate
6 groove rifling
Short Stroke pushrod and rotating bolt (Piston system)
Four position gas regulator
Forged 7075 T6 aluminum upper and lower receiver
Hardcoat anodize finished
Mil-std Picatinny flat top upper receiver
Flip up adjustable iron sights
Mil-spec trigger
SIG Sauer collapsible stock
SIG Sauer pistol grip
SIG Sauer handguard
A2 Flash hider
10 round magazine
Overall Length Black