SIGM400™..SIG516, Patrol, 16″ bbl, California Compliant, Quad Rail, Sig Stock & Grip, 10 Rd Fixed Ma

SIG516, Patrol, 16″ bbl, California Compliant, Quad Rail, Sig Stock & Grip, 10 Rd Fixed Mag Item Number R516G2-16B-P-CA Action Semi-Auto Operating System short stroke pushrod gas Caliber 5.56 X 45mm NATO Overall Length 36.2 in Trigger Type MIL-STD Trigger Weight 7.6 lbs Barrel Length Without Flash Suppressor 16 in Rifling 1 in 7 in Number of Grooves 6 Weight W/O Magazine 7.3 lbs Mag Capacity 10 Mag Type M16 Type Accessory Rail Yes Features Bullet button mag release, 10 round mag, aluminum quad-rail, Flip-Up Iron Sights MSRP $1,666.00 CA Compliant Yes