Arsenal SLR-106 SBR (SLR106-55PR) 5.56x45mm Caliber Rifle

SLR-106UR SBR, 5.56 x 45 mm Caliber, Bulgarian receiver, Quad rail, Black polymer furniture NFA Firearm

  • MSRP: $1,749.00
  • SKU: SLR106-55PR
Please see one of our dealers or your local FFL retailer for purchase.
Not rated yet

NOTE: This item is discontinued. As of December 2019, a few units are still available for retail purchase at

As Original as it gets - this SLR106-55P is an excellent choice for every 5.56 Nato fan. This short-barreled rifle gives shooters the classic “krinkov” look while offering the reliability of the traditional AK-47.  The rifle has a Bulgarian stamped receiver with a hammer forged, chrome-lined 8.5” barrel.

The barrel sports a front sight gas block combination with 24x1.5 mm right hand threading. Threaded onto the front sight block is a Bulgarian chrome lined cone design flash hider.

The furniture consists of a Soviet style pistol grip and left-side folding stock with a cleaning kit compartment. The stock also features a button that engages the front latch assembly, ensuring rapid deployment. On the fore end, the rifle is adorned with the Arsenal PR-03 Picatinny quad rail.

The PR-03 follows Arsenal’s legacy of quality and craftsmanship and provides a superior platform for a wide range of attachments such as optics, flashlights, lasers or forward grips.

This rifle has a 2 stage trigger and a scope rail for optics attachment and ships with a cleaning rod and one 30-round mil-spec Bulgarian Arsenal magazine.

Production of SLR106 firearms has been discontinued so once our inventory is sold they will no longer be available for purchase. Grab yours today to secure one of these for your arsenal.

The SLR106 is imported directly from Bulgaria and then fitted with Arsenal Inc. 922(r) US-made parts. Production of SLR106 firearms has been discontinued so once our inventory is sold they will no longer be available for purchase. Grab yours today to secure one of these for your arsenal.

Removable muzzle break.
Factory SBR.
PR-03 Picatinny Quad Rail Handguard System.
Picatinny Quad-Rail System for attaching Lasers, Flashlights, and Optics.
Polymer left-side folding stock.
24 x 1.5 mm right-hand threads.
Trapdoor for cleaning kit in buttstock.
Compact rifle when folded.
Hammer forged chrome lined barrel.
8.5" Short barrel.
2 Stage trigger.
Scope rail for optics.
500 m Rear sight.
Stamped receiver.
Mil-spec double stack magazine.
30rd Mil-Spec mag included.
Accepts all standard mil-spec mags.
Semi-Auto SBR.
Sought after by collectors and shooting enthusiasts.
Not a parts kit rifle.
Ammo is readily available on the market.
Easy to clean and maintain.
Mil. Surplus (Corrosive) ammo is ok due to chrome lining.
NFA controlled firearm.
SLR-106UR PISTOL (actual engraved model name).
Limited Manufacturer’s 1 year Warranty from date of retail purchase. 

Caliber: 5.56 x 45 mm (.223)
Total Length: 733 mm (28 7/8 in.)
Folded Length (with Compensator): 492 mm (19 3/8 in.)
Barrel Length: 216 mm (8 1/2 in.)
Rifling: 6 grooves
Twist Rate: 1 in 178 mm (7 in.)
Weight without Magazine: 2.86 kg (6.3 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)

Standard SLR-106 Review

#TAG# SLR106-55; SLR106-5; SLR106; SLR10 #TAG#


    • SKU

You can purchase our products from our distributors, at your local dealers, or online at

California Proposition 65

WARNING: None of the firearms manufactured or imported by Arsenal Inc. are manufactured or imported with the intent to be sold in CA.  Nevertheless, be advised that some products sold on this website and/or manufactured by Arsenal Inc. can expose you to chemicals, including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to