MSRP   Complete assembly with "SBR" 11" Barrel, Flash Suppressor, Bolt and "Carbine" Buffer 

For all legal Short Barrel Rifles and Pistol lower receivers.  All NFA rules apply.

IN STOCK ... available for immediate delivery 

Please note: A2 type / "Butt Stock" / "Rifle Stock" lower receivers require AR57-A2 Buffer.  Please refer to the Product Catalog or contact us for further details.

Buyer beware: Intended and warrantied for use with FNH and AR57 magazines only.  Other after market magazines such as "ATI" or "KCI" have proven to fail and do not meet the same standards, quality or specs.

Warning: Using damaged, incorrect, non-standard or handloaded ammunition may result in firearm failure or misfire.  USE ONLY SAAMI or C.I.P. APPROVED AMMUNITION !  We can assume no liability nor warrant our products for incidents which occur through the use of cartridges of nonstandard dimensions or which develop pressures in excess of commercially available ammunition which has been loaded in accordance with standards established by the Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) or Commission Internationale Permanente (C.I.P.)

MSRP   Complete assembly with 6" Barrel, Standard 1/2 X 28 threads, Bolt, and "Carbine" Buffer.  This unit accepts muzzle devices / suppressors 1.25" in diameter or less (to fit within the hand rails)  

For all legal Short Barrel Rifles and Pistol lower receivers.  All NFA rules apply.

 IN STOCK  ... available for immediate delivery

Please note: A2 type / "Butt Stock" / "Rifle Stock" lower receivers require AR57-A2 Buffer.  Please refer to the Product Catalog or contact us for further details.

Buyer beware: Intended and warrantied for use with FNH and AR57 magazines only.  Other after market magazines such as "ATI" or "KCI" have proven to fail and do not meet the same standards, quality or specs.

Warning: Using damaged, incorrect, non-standard or handloaded ammunition may result in firearm failure or misfire.  USE ONLY SAAMI or C.I.P. APPROVED AMMUNITION !  We can assume no liability nor warrant our products for incidents which occur through the use of cartridges of nonstandard dimensions or which develop pressures in excess of commercially available ammunition which has been loaded in accordance with standards established by the Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) or Commission Internationale Permanente (C.I.P.)