Hate to be a buzz kill but, the PKM is listed by name in the OIC
Former Prohibited Weapons Order No. 13 (in effect since January 1, 1995)
The firearm of the design commonly known as the AK-47 rifle, and any variant or modified version of it except for the Valmet Hunter, the Valmet Hunter Auto and the Valmet M78 rifles, but including the:
(a) AK-74;
(b) AK Hunter;
(c) AKM;
(d) AKM-63;
(e) AKS-56S;
(f) AKS-56S-1;
(g) AKS-56S-2;
(h) AKS-74;
(i) AKS-84S-1;
(j) AMD-65;
(k) AR Model .223;
(l) Dragunov;
(m) Galil;

KKMPi69;
(o) M60;
(p) M62;
(q) M70B1;
(r) M70AB2;
(s) M76;
(t) M77B1;
(u) M78;
(v) M80;
(w) M80A;
(x) MAK90;

MPiK;
(z) MPiKM;
(z.1) MPiKMS-72;
(z.2) MPiKS;
(z.3)
PKM;
(z.4)
PKM-DGN-60;
(z.5)
PMKM;
(z.6) RPK;
(z.7) RPK-74;
(z.8) RPK-87S;
(z.9) Type 56;
(z.10) Type 56-1;
(z.11) Type 56-2;
(z.12) Type 56-3;
(z.13) Type 56-4;
(z.14) Type 68;
(z.15) Type 79;
(z.16) American Arms AKY39;
(z.17) American Arms AKF39;
(z.18) American Arms AKC47;
(z.19) American Arms AKF47;
(z.20) MAM70WS762;
(z.21) MAM70FS762;
(z.22) Mitchell AK-22;
(z.23) Mitchell AK-47;
(z.24) Mitchell Heavy Barrel AK-47;
(z.25) Norinco 84S;
(z.26) Norinco 84S AK;
(z.27) Norinco 56;
(z.28) Norinco 56-1;
(z.29) Norinco 56-2;
(z.30) Norinco 56-3;
(z.31) Norinco 56-4;
(z.32) Poly Technologies Inc. AK-47/S;
(z.33) Poly Technologies Inc. AKS-47/S;
(z.34) Poly Technologies Inc. AKS-762;
(z.35) Valmet M76;
(z.36) Valmet M76 carbine;
(z.37) Valmet M78/A2;
(z.38) Valmet M78 (NATO) LMG;
(z.39) Valmet M82; and
(z.40) Valmet M82 Bullpup.