Windham Weaponrys Multi Caliber Rifle offers 3 Calibers in the same AR platform by simply changing out barrels, magazine wells, and if necessary, the bolt/bolt carrier and magazine. Barrels are chrome lined for long wear and easy cleaning, machined from 4150 chrome moly vanadium steel, finished in black manganese phosphate, and rifled appropriately for the intended caliber. Receivers are CNC machined from forged 7075 T6 aircraft aluminum and finished in hardcoat black anodize. Bolts are machined from carpenter 158 steel.
Specifications
| Action |
Semi-Automatic |
| Caliber |
223 Remington/300 AAC Blackout/7.62x39mm |
| Gauge |
N/A |
| Capacity |
30+1 |
| Barrel lengths |
16.2″ |
| Oal |
32.50″-36.25″ |
| Weight |
7.0lbs |
| Safety |
Lever |
| Stock description |
6-Position Synthetic Black |
| Metal finish |
Black |
| Barrel type |
M4/Standard |
