ADA-UA16CB545: Adams Arms
5.45 Carbine
Base M4 Gas Piston Upper - 5.45x39 Russian
The Adam Arms 5.45x39 Carbine Base M4 Piston Upper consists of one the most
reliable
All Steel Adjustable Gas Piston Systems around. Adams Arms
adjustable gas system with picatinny rail can be easily maintained in the field,
if needed and more importantly, the gas system can be fine tuned for gas over
pressure, when suppressor mounted use is desired. All assembled onto a
16.0" Melonited M4 profile barrel with 1:8 twist & chambered in
5.45x39 Russian. Includes extra power Wolff hammer spring and 30rd 5.45x39
magazine.
Note: Hammer spring replacement required for harder 5.45x39 russian primers.
(Wolff spring included)
Adams Arms 5.45 Carbine Base Piston Upper Features:
- 16.0” M4 Stepped Profile Barrel
- Finish: Melonited Piston
System, Bolt Carrier & Barrel Assembly
- Finish: Ionbonded 5.45x39 Bolt
- Flat Top Upper w/M4 Feed Ramps
& "T" Marked Rail Slots
- Chambered in 5.45x39 Russian
- 1:8 Right Handed Twist – 16"
M4 Stepped Carbine Length
- Heat Shielded M4 handguards
& OEM End Caps
- Adams Arms Carbine Gas Piston System
- A2 Flash Hider 1/2x28 Thread
- Includes: Complete Bolt, Gas
Piston Carrier & Charging Handle & Mag
- Includes: (1) 30rd 5.45x39
Magazine
- Includes: Wolff Extra Power
Hammer Spring
- Weight: 4.23lb.
-
Made In USA