HK HK416 .22 LR Rimfire Rifle, 16.1 in Threaded Barrel, German-Made by Umarex, M-LOK Handguard, Matte Black, 3x 20-Round Mags
This licensed HK416 rimfire trainer is manufactured in Germany by Umarex and imported by Heckler & Koch Inc., Columbus, GA. It features a 16.1 in threaded barrel, a free-float M-LOK handguard with a continuous T-marked Picatinny top rail, and adjustable flip-up iron sights. CIP proofed with matching serial on the bolt and receiver, it offers last-round bolt hold-open and a functional ejection-port dust cover, all in a lightweight, matte black aluminum receiver package.
Condition
Overall Condition: Poor condition.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The bolt that secures the pistol grip to the receiver is completely stripped. Epoxy residue is present at the grip area where it appears to have been used to hold the grip in place. Aside from the grip issue, the firearm shows only light signs of handling with minor surface scratches on the metal and remains clean overall.
What’s Included
- HK factory cardboard box with model 81000401 label
- Three 20-round HK/Umarex proprietary .22 LR magazines
This HK416 .22 LR is a simple blowback, semi-automatic rimfire built to mirror the handling of the centerfire platform. It includes a functional ejection-port dust cover and true last-round bolt hold-open for realistic operation. On this rimfire model, the forward assist and external bolt catch are cosmetic.
The rifle is German CIP proofed and marked “HK 416 D / Cal. .22 L.R. HV,” with import markings from Heckler & Koch Inc., Columbus, GA. It is manufactured by Umarex in Germany under HK license, and the bolt and receiver carry matching serial proofs.
Configuration highlights include a 16.1 in barrel that is threaded 1/2x28, a free-float M-LOK handguard with a continuous T-marked Picatinny top rail, and adjustable flip-up front and rear sights. Controls include an AR-type charging handle and a manual safety.
The 6-position telescoping stock provides a 10.75–14 in adjustable length of pull. The aluminum receiver wears a matte black finish, and overall weight is 5.7 lb. Capacity is 20+1 with the included HK/Umarex proprietary .22 LR magazines.



