MP5-N and HK23E-K
WTS: HK21E Bipod, german, great condition, and please note the handling marks and the wear on the bottom of the feet. Opens and Locks without issue. Asking $450 shipped. Shipping is limited to Continental USA ONLY and includes a tracking number. US Postal Money Order, Bank Transfer via Zelle or Cash App. If you would like to pay by Paypal you must cover the 3% fee. No Venmo as that's a PayPal business. I have not sold much lately on HKpro, but my feedback score was over 200 all positive 100%. You can expect prompt replies and shipping once payment is received.