HECKLER & KOCH HK-4
First and Second Variations. Mfg. 1968-1973.
First and Second Variations. Mfg. 1968-1973.
.22 LR, .22-250 Rem., 6mm PPC, .300 Win. Mag., .30-06, or .308 Win. cal., Kevlar stock, stainless steel barrel, limited production. Special order only. Mfg. 1986 only.
.308 Win. cal., patterned after the H&K G3 select-fire military rifle, two variations were imported by Golden State Arms circa 1962.
12 ga. only, mfg. by Franchi for German military contract, rifle sights, matte finished metal, walnut stock, fixed choke pattern diverter giving rectangular shot pattern. Importation disc. 1991.
.22 LR, .25 ACP, .32 ACP, or .380 ACP cal. DA, blowback action, 8 (.380 ACP), 9 (.32 ACP), or 10 (.22 LR or .25 ACP) shot mag., fixed front sight, adj. rear sight, brown checkered plastic grips with HK logo, firing pin block safety mounted...
.22 LR cal., blowback action, 18.1 in. barrel with flash suppressor, 20 shot detachable mag., aluminum frame with black synthetic hardware, fixed front and adj. rear sight, skeletonized folding stock with black synthetic vent. handguard, bl...
.380 ACP cal., DA, blowback action, 8 shot mag., adj. rear sight, fixed front sight, firing pin block safety mounted on the left side of the slide, blue finish, 22 LR cal. conversion kit offered as optional 10 round magazine, 18 oz. Mfg. 19...
.22 LR cal., blowback action, 10 or 25 shot mag., SST, aluminum receivers, black finish. Mfg. by Carl Walther in Ulm, Germany, and imported by Walther Arms. New 2021.
includes one .22 LR cal. and one .380 ACP cal. barrel, in wooden presentation with gold plating for H&R. Mfg. 1971.
.308 Win. cal., semi-auto sporting rifle, 19.7 in. barrel, Kevlar reinforced fiberglass thumbhole stock and forearm, 5 shot mag., diopter adj. rear sight, accepts H & K claw-lock scope mounts. Mfg. 1990-93.
.45 ACP cal., DA/SA, 5.87 in. threaded barrel with O-Ring and polygonal rifling, 10 or 12 (optional beginning late 2004) shot mag., polymer frame, squared off trigger guard, 3-dot sights, ribbed integral grips, lower frame is grooved for mo...
.308 Win. cal., precision target rifle with adj. MSG 90 buttstock and PSG-1 trigger group, 5 shot mag. Mfg. 1992-93.
.45 ACP or 9mm Para. cal., SAO (P9 - only 485 mfg.) or DA/SA (P9S), roller lock delayed blowback action, combat model, 4 in. barrel, fixed sights, sculptured plastic grips, blue (early mfg.) or phosphate finish. Although production ceased i...
.308 Win. cal., similar to SR-9T except has PSG-1 adj. buttstock. Mfg. 1993 only.
.45 ACP or 9mm Para. cal., DA/SA, 4 in. barrel, adj. trigger, adj. sights, phosphate finish. Although production ceased in 1984, limited quantities were available until 1989.
.308 Win. cal. only, high precision marksman's rifle, 5 shot mag., adj. buttstock, includes accessories (Hensholdt illuminated 6x42mm scope) and case, 17.8 lbs. Importation disc. 1998.
9mm Para. or .45 ACP (rare) cal., similar to P9S Target, except extra 5 1/2 in. barrel and weight, 2 slides, competition walnut grip, factory case. Disc. 1984.
.308 Win. cal., predecessor to the Model 91 A-2, originally imported by Golden State Arms.
9mm Para. cal., gas delayed blowback operation, SFO, 8 shot mag., fixed sights, unmarked plastic grips, engraved "Mod. PSP" on the left side of the slide with serial numbers on the right side of the slide and frame., blued finish,...
predecessor to the Model 93 A-2. Disc.
9mm Para. cal., SFO, older variation of the P7 M8, w/o extended trigger guard, ambi lever mag release, or heat shield. Features a heel style mag. release (coloquially referred to as "European Style" mag. release). Standard product...
.308 Win. cal., roller lock delayed blowback action, attenuated recoil, black cycolac stock, 17.7 in. barrel, 20 shot mag., 9.7 lbs. Importation disc. 1989.
9mm Para. cal., unique squeeze cocking single action, SFO, extended square combat type trigger guard with heat shield, 4.13 in. fixed barrel with polygonal rifling, 8 shot mag., ambidextrous mag. release, fixed 3-dot sighting system, stippl...
.40 S&W cal., similar specifications as P7 M13, except has 10 shot mag., SFO, 39 oz. Mfg. 1991-94.
includes A.R.M.S. mount, B-Square rings, Leupold 3-9x compact scope with matte finish. Importation disc. 1988.
similar to P7 M8, only with staggered 13 shot mag., SFO, 30 oz. Disc. 1994.
supplied with bipod and M60 link (200 shot with starter tab) and MG42 modified belt (49 shot with fixed starter tab), limited mfg. Disc.
.22 LR or .380 ACP cal., uses unique oil-filled buffer to decrease recoil, 3.8 in. barrel, matte black or nickel (less common) finish, 8 shot mag. (includes 2), 26 1/2 oz. Mfg. 1988-94.
with retractable metal stock.
.45 ACP cal., DA/SA and variant (1), 4.53 in. O-ring barrel with polygonal rifle, 10 shot mag., black polymer frame, spur hammer, also available with LEM trigger, low profile 3-dot sights, finger groove grips, interchangeable grip panels, i...
.223 Rem. cal., smaller version of the H & K 91, 25 shot mag., 16.14 in. barrel, 8 lbs.
.45 ACP cal., choice of DA/SA with safety decocking lever on left or LEM trigger, or DAO with no safety/decocking lever, threaded barrel, high profile Tritium three-dot sights (new 2015), choice of black, tan, or green frame, includes one a...
.45 ACP cal., small grip frame, 3.9 in. O-ring barrel with polygonal rifling, 8 or 10 shot mag. w/finger grip floorplate, bobbed hammer, LEM trigger, 3-dot sights, finger groove grips, adj. backstrap, ambi slide release levers, integrated P...
includes A.R.M.S. mount, B-Square rings, Leupold 3-9x compact scope with matte finish. Importation disc. 1988.
.45 ACP cal., similar to HK45 Compact, except has 4.57 in. threaded barrel, safety/decocking lever on left side, spur hammer, high profile Tritium 3-dot sights (new 2015), includes 2 mags. and 1 additional backstrap, 29 oz. New 2011.
with retractable metal stock.
.22 LR cal., blowback action, 9 in. barrel, 10 or 20 shot mag., aluminum receivers, diopter adj. rear sight, fixed front sight (Walther mfg.), folding adj. front and rear sights (Umarex mfg.), external safety, quad Picatinny rail (Walther m...
9mm Para. cal., 16.54 in. barrel, aperture rear sight, 15 shot mag. Mfg. 1983-1988.
.22 LR cal., blowback action, 9 in. barrel, 10 or 25 shot mag., SST, aluminum receivers, black finish, 5.9 lbs. Mfg. by Carl Walther in Ulm, Germany, and imported by Walther Arms. New 2021.
9mm Para. or .40 S&W (new 2011) cal., 3.86 in. barrel w/polygonal rifling, 10, 13 (.40 S&W) or 15 (9mm Para.) shot mag., self decocking DA spur hammer, multiple trigger variants including DA/SA, standard (disc. 2012), or lightened L...
includes A.R.M.S. mount, B-Square rings, Leupold 3-9x compact scope with matte finish. Importation disc. 1988.
similar to P30, except has 4 1/2 in. barrel and 1/2 in. longer slide, 27.5 oz. New 2009.
9mm Para. cal., target rifle, aluminum alloy bipod, Leupold 6X scope, 15 or 30 shot mag. Imported 1986 only.
DA/SA, similar to P30L, except has ambidextrous safety lever/rear decocking button, and includes two 15 shot magazines.
retractable metal stock.
9mm Para. or .40 S&W cal., DA/SA, 3.85 in. barrel with polygonal rifling, two 10 (new late 2018), 13, or 15 (9mm Para., disc.) shot mag., spur hammer with rear decocking lever on back of frame, 3-dot sights, ergonomic grips with interch...
.22 LR cal., sporting rifle, 19.7 in. barrel with standard or polygonal rifling, 5 or 20 shot mag., high luster blue, plain walnut stock, approx. 5.7 lbs. Disc. 1985.
9mm Para. cal., ergonomic polymer frame with lower Picatinny rail, with or w/o ambidextrous dual magazine release and manual safety levers, 3.27 in. barrel with polygonal rifling, 10 shot mag., trigger variants include conventional DA/SA wi...
.22 WMR cal., 5 or 15 shot, polygonal rifling standard, otherwise similar to H & K 270 with checkered walnut stock. Importation disc. 1989.
similar to the P30SK Sub Compact, except has ambidextrous safety lever/rear decocking button, and includes two 10 shot magazines. Current Mfg.
includes A.R.M.S. mount, B-Square rings, Leupold 3-9x compact scope with matte finish. Importation disc. 1988.
9mm Para., .357 SIG (mfg. 2005-2012), or .40 S&W cal., SA/DA or LEM (Law Enforcement Modification) DAO (w/o control lever), patterned after USP Compact Model, 3.66 in. barrel w/polygonal rifling, 10, 12 shot mag. w/finger extension, or...
.22 LR cal., blowback action w/last shot bolt hold open, 16.1 in. barrel with muzzle brake, 10 or 20 shot mag., H&K style diopter sight, H&K style 5-pos. buttstock with storage compartment and recoil pad, black ergonomic pistol grip...
9mm Para., .357 SIG (disc. 2012), or .40 S&W cal., similar to P2000, choice of LEM (Law Enforcement Modification) or regular DA/SA trigger system, 3.26 in. barrel, 9 (.357 SIG, disc. 2012, or .40 S&W cal.) or 10 (9mm Para.) shot mag.,...
.22 LR cal., blowback action, 16.1 in. barrel, fixed front sight, adj. rear sight, external safety, 10 or 20 shot mag., metal receiver, black finish, upper and lower rail interface system, pistol grip with compartment, adj. buttstock, funct...
9mm Para. cal., pistol caliber carbine platform, roller-delayed blowback operating system, patterned after the MP5, 8.86 in. Navy barrel, 6 grooves, threaded tri-lug adaptor, two 10 or 30 shot mags., paddle mag. release, smooth pistol grip,...
.223 Rem. cal., roller lock delayed blowback action, 17.7 in. barrel with or w/o muzzle brake (early mfg.), reduced recoil, checkered walnut, 4 or 10 shot mag., 7.04 lbs. Importation disc. 1986.
9mm Para. cal., 4.53 (2016-19) or 5.83 (new 2022) in. barrel, 10 or 30 shot mag., MP5K type sights, semi-auto civilian version of the MP5K machine gun, roller bearing operation, top Picatinny rail, includes hard-shell case, black finish, 4...
similar to Model 630, except .308 Win. cal., 3 or 10 shot mag., 19.7 in. barrel with or w/o muzzle brake (early mfg.), 7.92 lbs. Importation disc. 1986.
similar to the SP5, except has 16.57 in. barrel, 5.9 lbs. New 2021.
.308 Win. cal., earlier importation. Disc.
9mm Para. cal., roller lock delayed blowback, 4 1/2 in. barrel, 15 shot mag., adj. aperture rear sight (accepts HK claw-lock scope mounts), 4.4 lbs. Mfg. 1990-93.
similar to Model 770, except .30-06 cal., 21.6 in. barrel with or w/o muzzle brake (early mfg.), 8.62 lbs. Importation disc. 1986.
9mm Para. or .40 S&W cal., DA/SA, Variant 1, two 16 (.40 S&W cal.) or 18 (9mm Para. cal.) shot mags., Novak combat sight system, jet funnel kit. Mfg. 2009-disc.
similar to Model 940, except has 16 in. barrel and higher cheekpiece. Two imported 1984 only.
9mm Para. or .40 S&W cal., DA/SA or LEM trigger (became standard mid-2008), 4 1/4 in. barrel, jet funnel kit w/two 16 (.40 S&W) or 18 (9mm Para.) mags., Novak combat sight system, lower accessory rail on frame, 26 1/2 oz. Imported 2...
.30-06 or .308 Win. (new 2003) cal. (bolt head dimension allows cartridge interchangeability), short stroke piston actuated gas operating system, alloy receiver with black weather resistant coating, gold accents on receiver, 19.69 in. barre...
similar to USP Combat Competition, except features LEM match trigger system. Imported 2007-2008.
.223 Rem. (HK-SL6) or .308 Win. (HK-SL7) cal., roller lock delayed blowback action, 17.71 in. barrel, reduced recoil, vent. wood handguard, 3 or 4 shot mag., matte black metal finish, 8.36 lbs. Importation disc. 1986.
9mm Para. cal., available in 9 variants of DA/SA/DAO, 4 1/4 in. barrel with polygonal rifling, Browning-type action with H&K recoil reduction system, polymer frame, all metal surfaces specially treated, can be carried cocked and locked,...
.223 Rem. cal., short stroke piston actuated gas operating system, advanced grey carbon fiber polymer construction based on the German Army G36 rifle, thumbhole stock with adj. cheekpiece and buttstock, 10 shot mag., modular and removable P...
similar to USP 9, except has adj. target sights and 4.7 in. threaded barrel, approx. 27 oz. Imported 2004-2006, reintroduced 2011-2018.
.223 Rem. cal., similar to SL8-1, except has elevated Picatinny rail that doubles as carrying handle. Mfg. 2010-2011.
similar to USP 9, except has satin finished stainless steel slide. Mfg. 1996-2001.
.223 Rem. cal., short-stroke gas piston, G36 design, 20.8 CHF free floating bull barrel w/recessed crown, 10 shot mag., match trigger, Mil-Spec optics mount, thumbhole stock with adj. cheekpiece and buttstock, modular and removable Picatinn...
9mm Para. cal., compact variation of the USP 9 featuring 3.58 in. barrel, 10 or 13 (new late 2004) shot mag., LEM trigger became available 2003, 25.5 oz. New 1997.
.45 ACP cal., blowback action, 16 in. barrel, includes two 10 shot single stack mags., steel reinforced polymer receivers, patterned after the H&K UMP SMG, hooded front sight, aperture or notch rear sight, grey or black polymer skeleton...
similar to USP 9 Compact, except has satin finished stainless steel slide. Mfg. 1997-2004.
5.56 NATO cal., GPO, 10 or 30 shot steel mag., 16 1/2 in. heavy barrel with muzzle brake, free floating rail system handguard with four Mil-Std 1913 Picatinny rails, Picatinny rail machined into top of upper receiver, two-stage trigger, dio...
9mm Para. cal., DAO, blue finish only, LEM trigger mechanism decreases trigger pull to 7 1/2 - 8 1/2 lbs., 24 1/2 oz. Imported 2003-2004.
5.56 NATO cal., GPO, 16 1/2 in. cold hammer forged barrel with compensator, 10, 20, or 30 shot mag., two-stage trigger, 14 in. lightweight modular rail system, extended magazine release button, upper receiver with charging handle with exten...
9mm Para. cal., DA/SA, 4.86 in. threaded O-ring barrel, match grade trigger, adj. target sights, fixed grips, safety/decocking lever on left, two 10 or 15 shot mags., black finish, 28 oz. New 2015.
5.56 NATO cal., GPO, 16 1/2 in. cold hammer forged barrel, OSS suppressor which comprises two modules - a Back Pressure Regulator (BRM) and a Signature Reduction Module (SRM), 10, 20, or 30 shot mag., two-stage trigger, HK black grip, HK 6-...
9mm Para. cal. enhanced variation of the USP 9, 4.92 in. threaded barrel with rubber o-ring, 10 or 15 shot mag., adj. target type sights and trigger, approx. 28 1/2 oz. Mfg. 2007-2010.
7.62x51mm cal., GPO, 16 1/2 in. barrel, 10 or 20 shot polymer mag., flip-up front and diopter rear sights, adj. buttstock with storage compartment, pistol grip with optional configurations, free floating rail system, upper and lower accesso...
.357 SIG cal., available in 4.25 (Standard, disc. 2004) or 3.58 (Compact) in. barrel, 10 or 12 (optional beginning 2004) shot mag., black finish, approx. 24.5 oz. Imported 2001-05.
7.62x51mm cal., GPO, 16 1/2 in. cold hammer forged barrel, 20 shot mag., two-stage trigger, collapsible stock with adj. cheekpiece, Ergo SureGrip, Blue Force Gear sling and Manta rail covers, tan finish, features a 3-9x40mm Leupold VX-R Pat...
.40 S&W cal., similar to USP 9, 9 variants of DA/SA/DAO, 10 (C/B1994), 13* (reintroduced late 2004), or 16 (optional, new 2005, needs jet funnel modification) shot mag., LEM trigger (new 2013), 27.75 oz. New 1993.
7.62x51mm NATO cal., GPO, 16 1/2 in. cold hammer forged barrel with 14.7 in. modular rail system, 10 or 20 shot mag., two-stage trigger, G28 collapsible stock with adj. cheekpiece, buttpad, and LOP, FDE pistol grip with storage, accessory P...
.40 S&W cal., similar to USP 40, except has satin finished stainless steel slide. Mfg. 1996-2003.
7.62x51mm NATO cal., GPO, 16 1/2 in. cold hammer forged barrel with 14.7 in. modular rail system, 10 or 20 shot mag., two-stage trigger, G28 collapsible stock with adj. cheekpiece, buttpad, and LOP, FDE pistol grip with storage, accessory P...
.40 S&W cal., compact variation of the USP 40 featuring 3.58 in. barrel, 10 or 12 (new late 2004) shot mag., LEM trigger became available 2002, 27 oz. New 1997.
.22 LR cal., blowback action, 10 or 25 shot mag., 16.1 in. barrel with compensator, black finish, metal receiver, Navy pistol grip, H&K adj. front and rear sights, 3 lug, standard forearm, retractable stock, external safety, 5.9 lbs. Mf...
.40 S&W cal., similar to USP 40 Compact, except has satin finished stainless steel slide. Mfg. 1997-2004.
.22 LR cal., blowback action, 10 or 25 shot mag., 16.1 in. barrel with compensator, black finish, metal receiver, adj. rear sights, interchangeable front post sight, 3 lug imitation, SD type ribbed forearm, Navy pistol grip, retractable sto...
.40 S&W cal., DAO, blue finish only, LEM trigger mechanism decreases trigger pull to 7 1/2 - 8 1/2 lbs., 24 1/2 oz. Imported 2002-2005.
.40 S&W cal., enhanced variation of the USP 40, 4.92 in. threaded barrel with rubber O-Ring, 10 (standard) or 13 shot mag., adj. target type sights and match trigger, 30 1/2 oz. Mfg. 2005-2019.