Hk45 extended magazine

By adding the HK45C extended mag release will provide more than double the contact, surface area to aid in faster, more reliable mag releases. The larger mag release makes it possible to release the magazine without changing the position of your grip". Yes sir. 234270. But there is the mag drop issue with the polymer mags on the full …

Largest selection of 9mm Pistol Magazines in stock only at gunmagwarehouse.com ... HK MP5, SP5, HK94 9mm 30-Round Magazine (123) $79.99 . $69.99 . Save $10.00. KCI 9mm 15-Round Polymer Magazine for Glock 19 Pistols ... ETS 9mm 19-Round Extended Magazine for Glock 43X / 48 Pistols . Available in GunMag Exclusive Red (461) $12.49 …HK® USP® Full Size .45 ACP (10) Rd - Blue Steel. 10-round magazine Fits HK® USP® Full Size .45 ACP pistol Magazine body constructed of heat treated steel with black oxide finish Injection molded magazine follower Magazine spring formed from heat treated chrome silicone wire Made in...Mar 23, 2020 · These Pistol Magazines from Heckler & Koch are built with an extended floorplate for faster and easier reloading. For maximum ruggedness, the Heckler & Koch USP45/HK45 Compact Pistol Magazine is constructed from steel. Keep a Heckler & Koch Spare USP45/HK45 Compact Magazine on hand so that you're always prepared for whatever comes next.HK USP Compact 22 rd Magazine. $49.99. HK45 6MM 15RDS MAG. H&K 45 6MM MAGAZIINE 15-ROUNDS. $19.99. Walther PPQ GBB 6mm Extended Airsoft Magazine 45 Rounds. Extended magazine for the Walther PPQ GBB Airsoft Pistol for more shots! $54.99. WALTHER PPQ GBB MAG - 22 RDS. Walther PPQ GBB Airsoft Pistol.HK HANDGUN TALK. HK45 Extended Magazine BasePlates. Jump to Latest Follow 101 - 112 of 112 Posts. 1 6 of 6 Go to page. Go. 6 ...

000000. $79.95. Quantity: Add to Wish List. Description. Additional Information. HKPARTS magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit is then fully assembled as a 12 round HK45C magazine. Ideal for competitive shooters, concealed carry or for everyday use while at the range.My experience with HK45/HK45C magazine extensions. First, I've carried the HK45 as my primary duty handgun since it was released in 2006-2007. I've also carried the HK45C as my secondary/back-up since it's release in 2007-2008. My daily uniform gear included carrying both of these handguns.Factory magazine Fit: HK VP9SK, P30SK pistol Material: Steel body with polymer base plate Follower: Black, anti-tilt polymer. ... SALE HK VP9SK, P30SK 9mm 17 Round Extended Magazine $ 42.99 $ 39.99. HK Magazines HK VP9SK, P30SK 9mm 12 Round Magazine. Out of Stock | UPC: 642230265691.Heckler & Koch 234268S 10 Rounds .45 ACP Magazine Extended Floorplate (59) Total Ratings 59. $41.99 New. $39.95 Used. Heckler & Koch HK P2000SK 10-round 9mm Magazine (207339S) (24) Total Ratings 24. ... Heckler & Koch HK USP/P2000 in 357 Sig 10-Round Compact Magazine w/Ext 217819S. $49.89. SPONSORED. Heckler & Koch …If you love to get rid of clutter, you probably don’t save old magazines. But what about if you have to get your hands on an article for a research project or personal interest? If...HK 50253428 HK VP9SK/P30SK 10rd 9mm Extended For HK VP9SK For HK P30SK Black Steel. $37 65. ... HK 207314S Magazine P2000 SK Sub Comp40 S&W Extra Floorplate 9rd ...Mar 28, 2021 · Took the German HK45 out for a spin to test out the 13 round magazine after being loaded for 18 months. The gun also shot better than I remember with the Tri...Are you looking for inspiration to spruce up your living space without breaking the bank? Look no further than Better Homes and Garden magazine. One of the standout features of Bet...

Buy discounted HK Magazines for sale online at Omaha Outdoors. Shop a large selection of in stock HK Magazines. ... HK VP9SK & P30SK 9mm 10 Round Magazine with Extended Finger Re ... $49.00 (Save up to 21%) Price $38.51. In Stock. 10 Reviews. 50253428. ... HK45 10 Round Magazine $49.00 (Save up to 21%) Price $38.51. In Stock. 7 Reviews. …The HK45C can use all magazines of the full-size HK45 and the USP Compact chambered in .45 ACP, including the flush 8-round magazines and the extended 10-round 'elephant foot' magazines. An HK45 Tactical (HK45T) and HK45 Compact Tactical (HK45CT) are also available; these variants include an extended threaded barrel for suppressors, and tritium ...Factory magazine Fits USP-FS in .45ACP Steel construction Extended finger rest. ... This factory HK USP magazine features steel construction and polymer finger rest for better control. Product Details. UPC: 642230244092: Manufacturer Part # 215957S: Manufacturer (HK) Heckler & Koch: Caliber:HK USP45/HK45 Compact Magazine, Extended Floorplate, 8rd. Pictures may not exactly represent this item. Please read the description before purchasing. Add to Wish List. (No reviews yet) Write a Review. $49.00. $39.29. (You save $9.71 ) Out of Stock.DETAILS. The Tyrant CNC H&K VP9 Extended Magazine Release is the perfect upgrade for your Heckler and Koch VP9, VP9 Tactical, VP9SK, VP40, and VP40 Tactical handgun. Made from high-quality CNC machined aluminum, this magazine release provides a larger surface area for quick and easy magazine changes. The extended design allows for …Dec 22, 2016 ... HK45 Compact 45 ACP Pistol. Please Support Sootch00 on Patreon! https://www.patreon.com/Sootch00 Join the NRA Today!

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When MK23 MOD 1 became "SCP" (SOCOM Combat Pistol) that requirement remained and HK45 was born. For the full size HK45 an extended (more than the standard 12-rds) magazine was envisioned @ 15 rounds. So there were plans at one time for such a beast but with the demise of SCP, JCP and such that likely died due to the high cost to develope, test ...Aug 31, 2022 · HK 45 Lem HK 45c lem HK USPc 45 SS lem HK P2000sk lem HK P2000 Lem .40 W/ 357 SIG BAR HK USP 40 lem Hk USP Tactical 45 PTR 91 SC HK MR556 Kahr PM9 AMT .22 WALTHER P22, (THE WIFES) Wilson Scattergun Tech TR-870 12Ga STEYR MANNLICHER LUXUS 300 WIN MAG STEYR ELITE 308 INTERARMS WHITWORTH 30-06REGADING MAG EXTENSIONS: I've posted several times in the past regarding magazine extensions for the HK45 & HK45C, mostly the HK45. To that end, …The HK 416 is a combat-proven tactical rifle, designed to accommodate users of all disciplines, including target shooters, collectors, military personnel, and more. At GunMag Warehouse, we carry the industry’s largest selection of HK 416 magazines, offered at low, budget-friendly prices that anyone can afford. Shop our full collection today!Shop Heckler & Koch Magazine, HK45 | 17% Off 4.8 Star Rating on 5 Reviews for Heckler & Koch Magazine, HK45 Best Rated + Free Shipping over $49. Toll-Free: +1-800-504-5897 Help Center Check Order Status. ... 3 models TRYBE Defense AR-15 Extended Grasp 10-Round Magazine (29) ...

ProMag prides itself on offering alternative magazines at better pricing than factory mags. Carrying flush fit mags, extended mags, and even drum mags for popular firearm models, Promag has a wide selection that few can match. They carry magazines for various brands: Glock, CZ, FN, HK, Sig Sauer Smith & Wesson, Ruger, Taurus, and more!000000. $79.95. Quantity: Add to Wish List. Description. Additional Information. HKPARTS magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit is then fully assembled as a 12 round HK45C magazine. Ideal for competitive shooters, concealed carry or for everyday use while at the range.HK45 (V7) LEM , two 10rd magazines: 849: 81000029: 642230261686: HK45 (V7) LEM , three 10rd magazines and nights: 949: HK45 Spare Magazines: 227710S: 642230244269: HK45 10rd magazine: 49: HK45 Accessories: 260204: 642230246485: Universal LEM kit (Fits HK45, HK45T, HK45C, HK45CT, and all USP full size) 139: 241594: 642230244375: HK45 Series ...H&K 12 Round HK USP .45 ACP Extended Floorplate Magazine - Black. HK German Production USP .45 - 12 Round Magazine. Compatible With: Please Note: This will not fit the HK Mark 23 without swapping the floorplate to the Mark 23 floorplate. These are genuine HK USP magazines...Quality, Quality, Quality.HKP-17919. UPC: $24.95. Add to Wish List. Description. Additional Information. UMP Paddle Magazine Release - Extended Billeted alloy UMP magazine release. This is a very common repair & replacement part as they are fairly easy to break on the UMP lower. With this new metal mag release you get more surface area as well as a much more durable …Mark 23/USP .45 - 17 Round Magazine Complete - Red. HK Parts takes an existing 12 round mag the +5 mag extension and assembles them into a working 17 round mag. This offering is a valuable option for those that need a backup ultra capacity magazine. Compatible With: HK USP 45, USP 45 Tactical, Elite, Expert; HK Mark 23; Socom .45USP45 .45 ACP 10rd magazine, extended floorplate: 49: 234269S: 642230244320: USP45/HK45 Compact .45 ACP 8rd magazine, extended floorplate ... 642230244306: USP45/HK45 Compact .45 ACP 10rd magazine (extends below the pistol frame) 49: USP Accessories: 701297: 642230199705: USP Full-size Meprolight tritium night sights, …HK PARTS magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit can then be fully assembled into a 12 round HK45C magazine. …

Apr 5, 2013 · So it seems like a lot of the major gun companies are pushing higher cap 45 magazines. I just watched a video on the p227. A 10+1 and an extended 14 round mag. D Does anyone else feel HK should make an extended magazine for the HK45? It nice having the semi flush fitting mag for the 45 but having a 12-15 round on your hip for the range or HD.

265 posts · Joined 2010. #19 · Sep 26, 2012. Same here. I put the HK45C extended release on all my 4 USPs [2 compact 9, a compact 45 and a FS 45] and they all work fine with the originl metal mags. I already have an extra release for my next USP, a Custom Combal 9. T.Particularly with the extended mags for the HK45 and USP45? I'm looking for a suppressed home defense set up, and reliable 20 round mag would heavily effect my choice. Thanks!The HK45C can use all magazines of the full-size HK45 and the USP Compact chambered in .45 ACP, including the flush 8-round magazines and the extended 10-round 'elephant foot' magazines. An HK45 Tactical (HK45T) and HK45 Compact Tactical (HK45CT) are also available; these variants include an extended threaded barrel for suppressors, and …SKU: 642230244320. BRAND: HK- Heckler and Koch. Manufacturer Number: 234269S. Caliber: 45 ACP. Rounds: 8. Unit of Measure: Each. Fits: HK HK45 Compact, HK USP …Description. This is the factory OEM HK VP9SK/P30SK 9mm 10 Round Magazine, which includes a finger rest / extension. The steel body of this HK pistol magazine guarantees a lifetime of use. The polymer baseplate is easily detachable, making cleaning and maintenance a breeze. The polymer follower and steel spring load and feed …ProMag HEC-A7 KH .45 ACP 20rd Black Polymer. 20-round magazine. Fits HK® USC .45 ACP carbine. Magazine body constructed of a proprietary DuPont¬ Zytel® based polymer. Injection molded magazine follower. Magazine spring formed from heat treated chrome silicone wire. Made in USA. CALIFORNIA PROP 65 WARNING : Cancer and …Hi looking for Tokyo marui hk45 extended mags below retail price preferably gas tightHK USP/P2000 Extended Magazine Release This mag release makes it possible to release the magazine without changing the position of your grip. Compatible With All HK Pistols In All Calibers 45, 40, 357, & 9mm: All HK USP Tactical, Elite, & Expert...

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I recently bought a Solum Tool +3 for my USP 45 Tactical, which also works for MK23 mags, and it's definately a quality piece. I saw the higher capacity options from HK Parts, but I think +3 is perfect, as it gets you to an acceptable 15+1 capacity. My Tactical is heavy enough with the tac light and suppressor. Toys: Mark 23 with KAC - USP45 ...GLOCK GEN5 23 .40 CAL S&W Factory OEM G23 10 ROUND Magazine #65282. $23.83. Trending at $24.57. Find many great new & used options and get the best deals for Heckler & Koch 234268S 10 Rounds .45 ACP Magazine Extended Floorplate at the best online prices at eBay! Free shipping for many products!HK Magazine: USP45/HK45 45 Auto/ACP Compact 10rd Capacity Extended - 234268S ... USP45 45 Auto/ACP 12rd Capacity Extended Floorplate - 215957S . Rating: 100%. Out of ...HK 20 Round Magazines After some causal searching for extended VP9 magazines, I have settled on OEM HK 20 rounders. Super reliable. Well made. And 100% depen...Jan 16, 2021 · The TF gen 3 extensions address extension/mag well interface. I put the new gen 3 TF extensions together and inserted them into my HK45. As TF states on their site, they have addresses the gap between the mag well and the extension. I also noted the metal used for the locking tab seems slightly thinner than the tab on the gen 1 version, which ...Magazine 10rd HK45. $50.00. Add to cart. Magazine, Extended Floorplate 10rd USP45C/HK45C ... Add to cart. Magazine Extended Floorplate 12rd USP45. $50.00. OUT OF ...HK HANDGUN TALK. HK45 extended magazines? Jump to Latest Follow 41 - 49 of 49 Posts. 1 2 3. H ...New. $79.95. Quantity: Add to Wish List. Description. Additional Information. 18 Round HK VP40/Tactical, HK P30/L/S .40 Cal Magazine - Black. Each mag comes fully assembled and ready for use. HK Parts take an existing 13 round mag the +5 mag extension and assembles them into a working 18 round mag.HK HK45C / USP45 Compact .45 ACP 10-Round Extended Magazine. (46) $49.99. $42.99. Save $7.00. HK HK45C / USP45 Compact .45 ACP 8-Round Magazine with …30 Round Magazine – Used – UMP .40 S/W This magazine will fit all HK UMP .40 caliber UMP’s as well as the USC-UMP .40 caliber conversions. Used factory HK magazine. Compatible With: HK UMP .40 HK USC-UMP conversions LWRC SMG.40Are you a New Yorker looking for the best source of news, culture, and entertainment in the city? Look no further than New York Magazine. When you subscribe to New York Magazine, y... ….

Sep 22, 2017 · Actually created in 1999 (the original posts from the first database were lost), we are a forum dedicated to and laser-focused on Heckler & Koch firearms, Heckler & Koch accessories and the owners and enthusiasts that love them! Come join the discussion regarding HK pistols, long arms, NFA arms, HK accessories, HK history and trivia and more.... HK45 comes standard with all ambidextrous parts include safety lever, slide control lever and magazine release. Powerful Recoil Action. High-Capacity ...1.800.668.4754. Send us an Email. Ships From $5.99. 60 Day Easy Returns. Secure Payments. No-Hassle Guarantee. HK VP9SK 9mm 15 Round Magazine UPC 642230256415 Manufacturer HK Manufacturer Part # 226346S Type Magazine Caliber 9MM Capacity 15Rd Fit P30SK/VP9SK This factory H&K original magazine is made to …Aug 31, 2022 · HK 45 Lem HK 45c lem HK USPc 45 SS lem HK P2000sk lem HK P2000 Lem .40 W/ 357 SIG BAR HK USP 40 lem Hk USP Tactical 45 PTR 91 SC HK MR556 Kahr PM9 AMT .22 WALTHER P22, (THE WIFES) Wilson Scattergun Tech TR-870 12Ga STEYR MANNLICHER LUXUS 300 WIN MAG STEYR ELITE 308 INTERARMS WHITWORTH 30-06Mark 23/USP .45 - 17 Round Magazine Complete - Red. HK Parts takes an existing 12 round mag the +5 mag extension and assembles them into a working 17 round mag. This offering is a valuable option for those that need a backup ultra capacity magazine. Compatible With: HK USP 45, USP 45 Tactical, Elite, Expert; HK Mark 23; Socom .45The HK VP9 magazines for sale include 10, 15, 17, 20, and 32 round mags from Heckler and Koch, as well as industry-leading makers like ProMag. These 9mm mags feature steel construction with injection-molded followers, heat-treated silicon wire springs, and witness holes for a positive ID on how many rounds you have left.HK45 Compact (V1) DA/SA, safety/decocking lever on left, two 8rd magazines: 849: 81000019: 642230261358: HK45 Compact (V1) DA/SA, safety/decocking lever on left, three 8rd magazines and night sights: 949: 81000020: 642230261372: HK45 Compact (V7) LEM, two 8rd magazines: 849: 81000021: 642230261389: HK45 Compact (V7) LEM, three 8rd magazines and ...The Mag Life Blog. Product was successfully added to your shopping cart. Go to cart pageContinue. HK45 Magazines. HK HK45 .45 ACP 10-Round Magazine. (35) $49.99. $39.99. Hk45 extended magazine, The stock mag release is fine but the HK45c extended mag release is a nice upgrade and easy install. The pin comes out easily with a push, just don't let the spring fly... but, if you are going to order from HK CS, you will pay $5.95 shipping which is Fed-X 2day and very cheap considering what others charge for standard delivery not to mention the 300%+ markup on the part., HK USP/P2000 Extended Magazine Release. This mag release makes it possible to release the magazine without changing the position of your grip. Compatible With All HK Pistols In All Calibers 45, 40, 357, & 9mm: Will NOT fit the HK45 full size, P30, P30L, VP9, or Mark 23 Pistols. Installation: Use a 2.8mm punch to drive out the roll pin., Magazine 10rd HK45. $50.00. Add to cart. Magazine, Extended Floorplate 10rd USP45C/HK45C ... Add to cart. Magazine Extended Floorplate 12rd USP45. $50.00. OUT OF ..., The HK I Wanted To Love… If you aren’t familiar, the HK45c is an updated version of the USP 45 Compact; this piqued my interest due to my love affair with the Heckler & Koch USP Compact in 9mm. The HK45c comes with some much needed updates such as the extended magazine release and a 1913 accessory rail., buy HK45 HECKLER & KOCH .177 CO2 BB GUN MAGAZINE 20 ROUNDS online., HK USP/P2000 Extended Magazine Release. This mag release makes it possible to release the magazine without changing the position of your grip. Compatible With All HK Pistols In All Calibers 45, 40, 357, & 9mm: Will NOT fit the HK45 full size, P30, P30L, VP9, or Mark 23 Pistols. Installation: Use a 2.8mm punch to drive out the roll pin., H&K USP45C HK45C .45ACP 10 Round MAGAZINE Extended Floorplate 50248620 FAST SHIP. Opens in a new window or tab. Brand New. $44.01. Top Rated Plus. Sellers with highest buyer ratings; Returns, money back; Ships in a business day with tracking; Learn More Top Rated Plus., H&K HK SL8, HK G36 Extended Mag Release. H&K Heckler & Koch. $49.95. HK Sl8 & G36 Oversized Extended Mag ReleaseNew HK German Sl8, G36, HK243 extended magazine ..., UPC: 000000. Previous. $29.95. Quantity: Add to Wish List. Description. Additional Information. The HK Parts manufactured HK pistol mag extension allows the user to convert existing VP9, P30, P2000 magazines to an enhanced magazine capacity.Each mag extension is made from next-generation enhanced impact & crush resistant polymer construction., Magazine Pouches; Scopes & Optics; Shop all Scopes & Optics; Red Dot Sights; ... HK45 HK45 Compact, USPc 45 Mark 23 MP5 MR762, HK417 P2000, USP Compact P2000SK, Are you looking for a way to stay up to date on the latest celebrity news? If so, then a People Magazine account is the perfect solution. With a People Magazine account, you can ac..., A 30-round 5.56x45 magazine designed for the HK G36. Magazines. 7.62x25mm Tokarev. TT 7.62x25 tt-105 8-round magazine · PPSh-41 7.62x25 35-round magazine · PPSh-41 7.62x25 71-round drum magazine. 9x18mm Makarov. PM 9x18PM 90-93 8-round magazine · PM 9x18PM 84-round makeshift drum magazine · PP-91 "Kedr" 9x18PM 20-round …, HK HANDGUN TALK. HK45 Extended Magazine BasePlates. Jump to Latest Follow ..., Makershot Custom Magazine SpeedloaderFor Your H&K HK45 (From $12.81) Check Details & Availability. At Amazon. MakerShot custom speed loaders are fine-tuned across more than two dozen critical dimensions for a specific magazine, resulting in superior fit, speed, comfort, and durability. Simply select your magazine and caliber from the …, Overview. Reviews. Product Description. Built for duty, our HK 45 +3 is the big brother to our HK VP9/P30 "Border Special." Designed at the behest of law enforcement, the Border Special line provides maximum security, strength, and durability on the HK magazine -- and works with the stock spring., HKP HK45 +7 Magazine Extension Kit - Black HK PARTS magazine extension +7 kit adds 7 additional rounds to the HK45 magazine with the simple swap of the floor plate & high-reliability mag spring. Includes: +7 extension, extra power enhanced spring..., When MK23 MOD 1 became "SCP" (SOCOM Combat Pistol) that requirement remained and HK45 was born. For the full size HK45 an extended (more than the standard 12-rds) magazine was envisioned @ 15 rounds. So there were plans at one time for such a beast but with the demise of SCP, JCP and such that likely died due to the high cost to …, Feb 22, 2005 · HK45 Extended Magazine BasePlates. Jump to Latest Follow 41 - 60 of 112 Posts. 1 3 of 6 Go to page. Go ... I have the HK .45 ACP Variant 1 10 shot, and the .45 usp 12 ..., https://www.hkparts.net/shop/pc/viewPrd.asp?idproduct=17158&adminPreview=1https://www.hkparts.net/shop/pc/viewPrd.asp?idproduct=17454&adminPreview=1https://w..., HK USP/P2000 Extended Magazine Release This mag release makes it possible to release the magazine without changing the position of your grip. Compatible With All HK Pistols In All Calibers 45, 40, 357, & 9mm: All HK USP Tactical, Elite, & Expert..., HK PARTS magazine extension +4 adds 4 additional rounds to the HK45C, 8 round magazine. Each unit can then be fully assembled into a 12 round HK45C magazine. …, The USP45 was already optimized for bullet capacity - the HK45 represents the same design with reduced hand swell and there's no magic on how the bullets then stack. Seems the total gun height / grip length is constrained for some reason. So, I'm working with the following design criteria for the extended baseplate:, The stock mag release is fine but the HK45c extended mag release is a nice upgrade and easy install. The pin comes out easily with a push, just don't let the spring fly... but, if you are going to order from HK CS, you will pay $5.95 shipping which is Fed-X 2day and very cheap considering what others charge for standard delivery not to mention the …, People Magazine is one of the most popular and beloved magazines in the world, and now you can make your experience even better with MyAccount. MyAccount is a digital platform that..., HK Pistol Magazine Release Spring Compatible With: HK P30, P30L & P30S HK P30SK HK P2000 HK P2000SK HK45 HK45 Compact HK VP9 HK VP9SK HK VP40 ALL HK USP & USP Compact Models 9mm .40 S&W .357 SIG 45 ACP All HK Tactical, Elite & Expert..., USP45/HK45 Compact .45 ACP 8rd magazine, extended floorplate: 49: 234268S: 642230244306: USP45/HK45 Compact .45 ACP 10rd magazine (extends below the pistol frame) 49:, Mar 20, 2013 · Here is a demonstration of how to install the HK USP extended magazine release.http://www.firearmtutorials.comhttp://www.twitter.com/firearmtutor, Magazine 10rd HK45. $50.00. Add to cart. Magazine, Extended Floorplate 10rd USP45C/HK45C ... Add to cart. Magazine Extended Floorplate 12rd USP45. $50.00. OUT OF ..., Sep 26, 2017 · I also shoot 10mm, .357, 45 Colt, 454 Casull, and 460 Magnum. I chose 45 ACP because I believe it offers the short range ballistics I find desirable for home defense. All I asked about was extended HK45 magazines other than Taylor Freelance. I guess the answer is TF is the only maker right now., The over-sized magazine release increases the overall surface area and makes it possible to release the magazine without changing the position of your grip. Manufactured 100% in the US from 6061 billeted aluminum. Easy Install and a great upgrade for your USP, P2000, and HK45C Series Pistol. Machined from a solid billet., Description. This is an HK HK45C / USP45 Compact .45 ACP 10-round magazine. Crafted from durable steel with numbered witness holes, steel internal springs and a grip-extending polymer baseplate, these …, H&K 12 Round HK USP .45 ACP Extended Floorplate Magazine - Black. HK German Production USP .45 - 12 Round Magazine. Compatible With: Please Note: This will not fit the HK Mark 23 without swapping the floorplate to the Mark 23 floorplate. These are genuine HK USP magazines...Quality, Quality, Quality., HK HANDGUN TALK. HK45 Extended Magazine BasePlates. Jump to Latest Follow 101 - 112 of 112 Posts. 1 6 of 6 Go to page. Go. 6 ...