This rifle, chambered in 5.45x39.5mm, utilizes the famous short gas system (Krinkov or AKS-74U) and features a full-length 16" barrel. 

A perfect candidate for SBR (Short Barrel Rifle) *, the SLR-104UR rifle is a brand new Bulgarian stamped receiver rifle that is built from all original brand new factory parts and premium quality US made components, from its hammer forged chrome lined barrel to the original Bulgarian Arsenal mil-spec. stamped receiver. 

The SLR-104UR comes with Arsenal, Inc.'s already famous left-side folding solid polymer buttstock and ribbed handguards. The folding buttstock makes the SLR-104UR compact rifle for carrying easily and locks in its extended position rock-solid and provides all the comfort you need during shooting. The lower handguard comes with Arsenal, Inc.'s stainless steel heat shield, which helps keep your hand cooler when shooting. 

SLR-104UR - Stamped receiver, 5.45x39.5mm caliber, short gas system, front sight block / gas block combination, chrome lined hammer forged barrel, cleaning rod, black polymer furniture, stainless steel heat shield, left-side folding polymer stock, 2 stage trigger, scope rail, and 30 round magazine. 


Caliber: 5.45 x 39.5 mm 

Total Length: 876 mm (34 1/2 in.) 

Folded Length: 635 mm (25 in.) 

Barrel Length: 415 mm (16 1/4 in.) 

Rifling: 4 grooves 

Twist Rate: 1 in 200 mm (7.87 in.) 

Weight without Magazine: 2.79 kg (6.1 lbs.) 

FFL Address Required Yes
Shipping Class
Rifle Yes

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Arsenal SLR-104UR (SLR104-51)

  • Brand: Arsenal
  • Product Code: SLR-104UR
  • Rating:
  • Availability: Out Of Stock
  • $1,299.00

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