Meridian Defense UCR-103
MERIDIAN DEFENSE CORP UCR-103 - AK-PATTERN SEMI-AUTO RIFLE, 5.45X39MM, 16.1" CHF CHROME-LINED BARREL, FOLDING STOCK
The Meridian Defense Corp UCR-103 is a modernized AK-103-inspired semi-automatic rifle chambered in 5.45x39mm, built from 100% U.S.-made components to meet domestic manufacturing standards. The 14.5-inch cold hammer-forged, chrome-lined barrel is pinned and welded to a 16.1-inch overall length. An adjustable gas block allows tuning for suppressor use or varying ammunition pressures, and the Ultimak M1913 Picatinny gas tube provides a full-length top rail for accessories. The folding steel triangle buttstock brings the rifle down to 27.72 inches for transport. A dovetail side rail scope mount supports red-dot, magnified optic, and night vision mounting. If you are looking for an AK-platform rifle built to a higher standard with modern features and genuine U.S.-made internals, this is it. This rifle is built on the MDC-74S receiver.
FEATURES AND SPECIFICATIONS
- Caliber: 5.45x39mm
- Barrel: 14.5" cold hammer-forged, chrome-lined, pinned and welded to 16.1" OAL
- Overall Length (stock unfolded): 37.13"
- Overall Length (stock folded): 27.72"
- Weight (empty magazine): 7.94 lbs
- Magazine Capacity: 30 rounds
- Muzzle Velocity: 2,346 ft/s (minimum)
- Trigger: MDC Performance, 3.5 to 4 lb pull
- Sights: Open/slotted rear with 10 and P adjustment lines
- Adjustable gas block with multiple settings for suppressed and unsuppressed use
- Ultimak M1913 Picatinny gas tube rail
- Folding steel triangle buttstock
- Dovetail side rail scope mount for red-dot, magnified optic, and NV compatibility
- Lightweight polymer lower handguard
- U.S.-made components
WHAT'S INCLUDED
- UCR-103 rifle
- Rifle is new, but has no box/documentation/etc
| Weight | 6lb 12.8oz |
|---|---|
| Manufacturer | Meridian Defense |
| Caliber | 5.45 |
| Action | Semi-Auto; Closed bolt |
| Barrel | 16" (Pin and weld BD2-K Keymo Brake) |
| Logo | Yes |
| Model | Jag Camo |

