Heckler & Koch H&K HK Model 300 M300, Blue & Black 19.7” Semi-Automatic Rifle, No Magazine MFD 1988

Sold For: $1,205.00

Make: Heckler & Koch

Model: 300

Serial Number: 32-027689

Year of Manufacture: 1988 (II Date Code)

Caliber: .22 Magnum

Action Type: Semi-Automatic, Removable Magazine Fed (None Provided) Rifle

Markings: The left side of the barrel is marked “.22 WMR”, with eagle over “N” proof (found again on the bolt and left of the receiver), the date code and Ulm antler, the left of the receiver is marked with the serial number and “HK CHANTILLY VA / HECKLER & KOCH GMBH / OBERNDORF/N MADE IN W. GERMANY / Mod. HK 300″.

Barrel Length: 19.7”

Sights / Optics: The front sight is a blade in a checkered base, which is adjustable for elevation. The rear sight is a square notched leaf in a base that is driftable for windage, on a base that is fixed to the barrel. The receiver is milled for HK pattern scope mounts (not included).

Stock Configuration & Condition: The oil finished walnut stock has two sling swivels installed, the flanks of the forend and pistol grip have nice checkering, the stock is free of any notable markings outside of a few light scuff marks and tiny dings, which are uncommon. The LOP measures 14 1/8” from the front of the trigger to the back of the serrated black plastic butt plate; the plate has a few tiny marks with no major damages. The stock rates in about Excellent overall condition.

Type of Finish: High Luster Blue with Matte Black Trigger Group

Finish Originality: Factory Original

Bore Condition: The bore is bright and the polygonal rifling is highly formed. There is no erosion.

Overall Condition: This rifle retains about 98% of its metal finish. The balance of the finish shows only a few faint scuff marks on the metal, there are a few shallow scuffs on the trigger guard. This rifle looks to have been used infrequently and was well taken care of in the interim. The screw head slots are sharp. The markings are crisp. Overall, this rifle rates in about Excellent condition.

Mechanics: The action functions correctly. The bolt handle has a release lever on the back, which makes for smooth reloading. The trigger pull is smooth and the safety is found on the left of the trigger guard. The internal buffer is strong and uncracked. We have not fired this rifle. As with all previously owned firearms, a thorough cleaning may be necessary to meet your maintenance standards.

Box, Paperwork & Accessories: Included is a factory owner’s manual and half of a warranty card, both showing some discoloration from age, the manual has a bend mark, both in Fine condition. NO MAGAZINE IS INCLUDED.

Our Assessment: This H&K 300 comes to us from 1988 and has about 98% of its metal finish remaining. The beautiful walnut stock fits comfortably and is free of major damages. The polygonal rifling is highly formed and should make for a very accurate rifle. Chambered in .22 Magnum, it should handle small game and could probably even take some animals in the medium classification. Heckler & Koch is known the world over for their brilliant work, this rifle is testament to that legacy. Please see our pictures and good luck.

Heckler & Koch H&K HK Model 300 M300, Blue & Black 19.7” Semi-Automatic Rifle, No Magazine MFD 1988
Heckler & Koch H&K HK Model 300 M300, Blue & Black 19.7” Semi-Automatic Rifle, No Magazine MFD 1988