Arsenal's SLR-106U/UR-58 is a semi-automatic pistol in 5.56x45 caliber with Arsenal's Picatinny quad rail handguard system (PR-03) and a reinforced black polymer pistol grip. It has an 8.5" chrome-lined, hammer-forged barrel with a removable muzzle brake/compensator, short gas system, front sight block/gas block combination, and a stamped receiver. This pistol includes the US-made anti-slap double stage trigger group by Arsenal, Inc. for increased accuracy and predictability and a 500m rear sight leaf. It ships with one 5-round and one 20-round mil-spec Bulgarian Arsenal magazine, sling, cleaning rod, oil bottle, and cleaning kit.
Type: AR Pistol
Caliber: 223 Remington/5.56 NATO
Barrel Length: 8.5"
Grips: Black Synthetic
Sights: Adjustable 500m Rear
Weight: 5.5 lbs
Metal Finish: Black
Barrel Length Range: 8.00" to 8.99"
Weight Range: 5.00 lbs to 5.99 lbs