Measure yours to see how close it is to one inch. You should always have a thumb handy for a guide for measuring items under 6 inches (15cm)! In miniatures, 1 inch = roughly 1 foot in standard dollhouse scale (1:12) and it is quite close to the size used for standard 28mm gaming figures for wargaming.
The M4 carbine is a shorter and lighter variant of the M16A2 assault rifle. The M4 is a 5.56Ã45mm NATO, air-cooled, direct impingement gas-operated, magazine-fed carbine. It has a 14.5 in (370 mm) barrel and a telescoping stock.he M4 is a 5.56Ã45mm NATO, air-cooled, direct impingement gas-operated, magazine-fed carbine. It has a 14.5 in (370 mm) barrel and a telescoping stock.
With the Huldra bolt and bolt carrier, you cannot do this because of the continuous pressure exerted on the bolt by the bolt spring. According to Huldra Arms, the bolt spring eliminates cam pin wear. Because of this spring, the bolt assembly is a bit different as compared to a standard gas impingement-driven AR.