MK23 Magazines / Extensions

H&K 10 Round USP/Mark 23 .45 ACP Magazine Housing Only  New HK German USP .45 & Mark 23 10 Round Magazine body only. All Steel HK construction.

HKP HK Parts SOCOM Magazine Follower for USP45 and Mark 23 A great U.S.-made spare to have on hand, as this is a wear-and-replacement item.  Compatible With: USP45 10 Round USP45 12 Round USP45 Tactical, Elite, Expert Mark 23 10 Round Mark 23 12...

10 Round HK Mark 23 Magazine Housing

H&K 12 Round HK USP/Mark 23 .45 ACP Magazine Body New HK German 12 round all steel magazine housing. Compatible With: HK USP .45 HK Mark 23