The short answer

Here is how the Colt M4 CR6920 Gen 1 Semi-Auto 5.56 NATO Rifle - Tactical Black and the Zastava ZPAPM70 Gen 1 Walnut 7.62x39 Semi-Auto Rifle, 30rd Capacity compare. The Colt M4 CR6920 Gen 1 Semi-Auto 5.56 NATO Rifle - Tactical Black is the more affordable option, starting at $1030 versus $1062.99. On the spec sheet, the Colt M4 CR6920 Gen 1 Semi-Auto 5.56 NATO Rifle - Tactical Black is lighter (95.2 oz vs 123.2 oz).

Frequently asked questions

What is the difference between the Colt M4 CR6920 Gen 1 Semi-Auto 5.56 NATO Rifle - Tactical Black and the Zastava ZPAPM70 Gen 1 Walnut 7.62x39 Semi-Auto Rifle, 30rd Capacity?

They differ mainly in caliber (5.56 NATO vs 7.62X39), model (M4 Carbine vs ZPAPM70), barrel length (16" vs 16.5") and overall length (35.5" vs 35").

Which is cheaper, the Colt M4 CR6920 Gen 1 Semi-Auto 5.56 NATO Rifle - Tactical Black or the Zastava ZPAPM70 Gen 1 Walnut 7.62x39 Semi-Auto Rifle, 30rd Capacity?

The Colt M4 CR6920 Gen 1 Semi-Auto 5.56 NATO Rifle - Tactical Black is currently the cheaper of the two, with a lowest listed price of $1030 compared with $1062.99 for the Zastava ZPAPM70 Gen 1 Walnut 7.62x39 Semi-Auto Rifle, 30rd Capacity. Dealer prices are live and can change.

Are the Colt M4 CR6920 Gen 1 Semi-Auto 5.56 NATO Rifle - Tactical Black and the Zastava ZPAPM70 Gen 1 Walnut 7.62x39 Semi-Auto Rifle, 30rd Capacity the same caliber?

No. The Colt M4 CR6920 Gen 1 Semi-Auto 5.56 NATO Rifle - Tactical Black is 5.56 NATO and the Zastava ZPAPM70 Gen 1 Walnut 7.62x39 Semi-Auto Rifle, 30rd Capacity is 7.62X39.