style polymer stock set. AR-M9F uses a NATO length right side folding tubular stock. Unlike most AK folding variants that have left side folding stocks. The advantages a right side folder has over a left allows the optic mount to remain on the weapon when folded. Instead of having to remove the optic mount to latch the stock. The AR-M9F can still be fired from a folded position as the reciprocating charging handle clears the stock. The selector lever can also still be used since the left side incorporates the thumb selector lever on left side of grip. AR-M9F civilian base rifle counterpart in semiautomatic is the SAR-M9F (modified and sold as SAM7SF-84 in the US market to meet import restrictions). AR-1 / AR-1F - improved AK-47 copies with black polymer lining and luminous sights. AR-SF - based on AKS-74U with laser aim indicator. Chambered in 5.56×45mm NATO and 7.62×39mm. Light Machine Guns LMG/LMG-F - RPK variants in 7.62×39mm, 5.45×39mm or 5.56×45mm NATO chambering General Purpose Machine Guns Arsenal MG series - different versions of the PK machine gun, all with polymer lining and slightly higher muzzle velocity; Grenade launchers Lavina - 40mm semi-automatic revolver-type grenade launcher; Arsenal MSGL - 40×46mm multi-shot grenade launcher; somewhat similar to the Milkor MGL UBGL series - underbarrel grenade launchers for all AR and AK series of assault rifles, the Bushmaster M4 Type Carbine, M4 carbine and M16 rifles ATGL-L - a lighter RPG-7 version with a more powerful warhead and a red dot sight; ATGL-H - a heavier SPG-9 copy with a higher muzzle velocity; AGL-30M - a heavier, more durable variant of the AGS-17 Plamya Mortars M60MA - 60mm mortar M60CMA - 60mm commando mortar (handheld) M81MA - 81mm mortar M82MA - 82mm mortar Air Defense Systems ADS - ZU-23-2 variant with advanced sights and a computerized fire control system ADS-N - Navy version Other firearms and products BARR series - bolt-action hunting rifles, based on AK series; SAR series - semi-automatic hunting rifles HE-FRAG and flash bang grenades Munitions Small arms ammunitions - 9x18, 9x19, 5.56x45, 7.62x39, 7.62x51, 7.62x54 Artillery rounds - 23x115, 23x152, 30x165, Rounds for grenade launchers - 30mm, 40mm, 40x46mm Rounds for anti-tank systems - RPG-7, SPG-9, BMP 73mm Mortar bombs - 60mm, 81mm, 82mm and 120mm Hand grenades Unguided aviation rockets Anti-tank mines Other products Computer Numerical Control (CNC) equipment Cemented Carbide Inserts Cemented Carbide Tips Cemented