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SAKO ARG S 40 RESERVIST SELF-LOADING RIFLE AR-15 223 Rem. | LIMITED EDITION
Features of the SAKO ARG S 40 model:
Upper Receiver Features:
- Caliber: .223 Rem
- Barrel Material: Cold-hammered stress-relieved steel, 16'' length, A2 flash suppressor
- Rifling Twist Rate: 1/8"
- Muzzle Thread: 1/2-28 unef
- Direct impingement gas system 16" Mid-Length, non-adjustable gas port
- Charging Handle: Ambidextrous
- Bolt Catch: Ambidextrous
- Handguard: Freefloat, Picatinny / Stanag rail. M-LOK mounting surfaces
- Scope Mounting Surface: Picatinny (STANAG 4694)
Lower Receiver Features:
- Pistol Grip: Magpul MOE+
- Buffer Tube: Mil-Spec 6 position
- Carbine H buffer, carbine spring
- Stock: Magpul CTR - MILSPEC, telescoping, adjustable
- Safety / Selector: Ambidextrous with 60-degree throw angle.
- Trigger Mechanism: AR-15, standard pull.
Total Length: 82-91 cm
Weight: (without magazine): 3.2 kg
Color: H146 Graphite Black Cerakote (with hard anodized finish)
Included:
- Magpul 10/30 magazine (NO ERVA)
- M-LOK QD sling mount
- User manual
- Transport case
- Cleaning tools
Required Permit: Method of operation 3, self-loading, caliber 223 Rem
The factory Sako ARG S40 Reservist rifles have been tested with the following cartridges: SWISS P .223 DS-1 3.6/55G FMJ, and GGG 55gr NATO ball
During the first 500 shots, the gas system, trigger mechanism, and bolt will adapt, after which the rifle's performance typically improves even with weaker loads.
Manufacturing: Finland, Sako Oy






















