Arsenal, Inc. SLR106-61 Semi-automatic 556X45 import, 5.56 NATO caliber, SLR-106CR - Stamped receiver, 5.56 NATO caliber, front sight block / gas block combination, chrome lined hammer forged barrel, black polymer furniture, 500m rear sight, cleaning rod, stainless steel heat shield, 5 round mag, FREE 30 Round Mag, 2 stage trigger, scope rail, and removable muzzle attachment, left-side folding polymer - Warsaw Pact Length Buttstock.

This is also a great host gun for an SBR, which is why the gas block is set back.

Summary
Item No.: SLR106-61
Model: SLR-106CR
Caliber: 5.56x45
Action: Semi-Auto
Type: Rifle
FREE 30 Round Mag!

SPECIFICATIONS
• Caliber: 5.56 x 45 mm (.223)
• Total Length: 877 mm (34 1/2 in.)
• Folded Length (with Compensator): 636 mm (25 in.)
• Barrel Length: 415 mm (16 1/4 in.)
• Rifling: 6 grooves
• Twist Rate: 1 in 178 mm (7 in.)
• Weight without Magazine: 2.79 kg (6.1 lbs.)
• Muzzle Velocity: 910 m/s (2,985 fps)
• Effective Range: 500 m (550 yds)
• Maximum Range: 1,350 m (1,480 yds)
• Rear Sight Range: 500 m (547 yds)