Semi-automatic, AR Type
The OA-15 M7 is a very compact rifle, that provides a full-length carbine rail-handguard which allows the user to mount various accessories, although the barrel is only 8” long. Fluting of the barrel under the handguard, doubles the surface and speeds the cooling process. Four position collapsible stock. Uses mil-spec Nato magazines 10, 20 and 30 rounds. OA-A2 Compensator. Ambi 45°-Selector. Big charging handle. ARS Rail handguard. Upper and Lower Receivers are machined from solid billet. The Aluminium alloy is two times stronger than stainless steel, the range of its applications are aerospace parts as well as rims for racing cars. We brought down the tolerances to a minimum which guarantees a perfect, tight fit between Upper and Lower Receiver. The parts are fine-blasted before they receive their hardanodizing. The Rail of the Upper is a MilSpec Picatinny (MilStd 1913) which ensures a tight fit of high-quality mounts like A.R.M.S. Lothar Walther stainless Steel Match Grade barrels are used.
|Caliber:||223 Remington (5.56×45mm NATO)|
|Rate of twist:||1 in 7"|
|Overall length:||24.4 - 27.55"|
|Trigger:||2 Stage National Match|
|Magazine type:||Detachable Box|