I found this review of the CM048M, it was originally in Polish then had translated by google. Eto lumabas, bahala na kayo umintindi, hehe...
"CM.048M [CM] - is a replica AKM
Messages taken at the acute counterpart
The replica is a faithful copy of CM.048M karabinka AKM (awtomat Kałasznikow Modernizirowannyj). In 1956 began series production karabinka modernized AK47 under the name of AKM. AKM (same as AK47) is samoczynno-samopowtarzalną weapons. The principle of operation based on the evacuation of the gas by the side hole prochowych Lufy, with a long movement of the piston gas. AKM fires from a closed lock. Power is nabojowych magazynków with 30 rounds 7.62 mm x 39 mm.
The main changes in the structure (in relation to the AK 47) were:
- Back pressed to the castle chambers,
- A simplified method of attachment Lufy (peg top, instead of using screw connections)
- Shaped bed, adding chwytne performances,
- The lid of the chamber was modernized by adding three przetłoczenia castle (the aim was to increase the stiffness of the cover),
- Modernized trigger (added retardant reduces the cock when the fire spreads continued)
- Minimizing the weight suwadła,
- A new bagnetu,
- A mechanism for re-modernize, the pipes and the gas chamber,
- The so-called modernized device outlet. flashider.
The creation of so-called diminutive. AKMS flask equipped with a composite. In subsequent years, AKM has become the primary weapons of a long individual former Soviet Army. The production license of the gun running in most countries of the former Warsaw Pact (in Poland in 1965 as a 7, 62 mm carbine AKM and AKMS).
The new 048 is actually a replica of a replica of the best-AKM and what is on offer!
Corps, the silencer of flame, the lid lock, a gas pipe was constructed of steel, other elements such as the outer barrel, the muszki, elbow gas szczerbinki base, cast the bed side rail, and the ramrod celownicze instruments were also made of metal (ZnAl).
Pistol grip is made of nylon, magazine is made of ABS-u. Bed and the flask is made of wood Plywood - nice to see them!. In our gallery we have a statement from a real CM.048 AKM-em which was converted to a replica of ASG.
All parts of which are in strict peg top AK, in reply, are embedded in the wheels.
Very good performance of the exterior goes hand in hand with a completely new mechanism.
Hop up chamber is metal, and the same mechanism is a new reinforced with steel skeleton gb ślizgowymi 7mm bearings, reinforced steel gear, directional head piston which raises the efficiency of the entire mechanism. Spring 125 m / s installed in a space plus aluminum sleeve that is causing more tension springs which moves to the larger power shot for this model, 430 fps). Reinforced spring guide with łożyskowaniem which makes work easier and gives a number of springs s Fps more.
We tested a spring mechanism to 130 m / s which gave us 455 FPS at 30 thousand balls a mechanism re-opened and there was no trace of wear almost!
In addition, all parts and accessories of other manufacturers are fully compatible with this model, which is of vital importance in strengthening and improving the performance of the reply.
The set contains a replica of magazines, including hi-cap type with a capacity of 525 balls covered by 12 month warranty. Rechargeable Ni-MH 8.4 V, with a capacity of 1200 mAh and the charger.
NOTE!
Batteries have become capacity of 1400 mAh, checked batteries and almost 100 of their actual capacity to 1200 mAh ....
Any review of the AEG passes zero, as evidenced by stickery to gear boxach!"