• AR-15/M16 9MM DROP-IN CONVERSION BLOCKS HAHN PRECISION More Detail

    AR-15/M16 9MM DROP-IN CONVERSION BLOCKS HAHN PRECISION

    Click here for price!$169.99 - $199.99Click here for price!$169.99 - $199.99

    Reliable Feeding With A Host Of Ammo Types; Models For Every Shooting ApplicationOne-piece, machined aluminum block converts AR-15 lower receiver to 9mm. Compatible with all, Colt-type, 9mm upper receivers, the feed ramp is cut for reliable feeding with all types of ammo, including hollow point and frangible ball. Roller retention device holds block securely in receiver, prevents accidental release. Hardened steel ejector, feed ramp and bolt hold open give long service life; last-round-hold-open feature on bottom-loading model works when used with Colt magazines. Also works with modified UZI magazines but last-round-hold-open will not function. No receiver modification required. Top-Loading Block installs from the top of the lower receiver and Bottom-Loading Block installs from the bottom of the lower receiver. AR-15, Issue:11, Page:011 Big Book Catalog, Issue:69, Page:010

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  • AR-15/M16 9MM DEDICATED CONVERSION BLOCK HAHN PRECISION More Detail

    AR-15/M16 9MM DEDICATED CONVERSION BLOCK HAHN PRECISION

    Click here for price!$199.99Click here for price!$199.99

    Hahn Design Gives Reliable FunctionDesigned, manufactured, and field-tested specifically for law enforcement personnel who require an AR-15/M16 dedicated to 9mm ammo using Colt and modified Uzi-type magazines. Integral leg hooks over the top of the lower receiver to prevent accidental fall-out during actual combat situations where reliability is paramount. Two-piece, aluminum body features extra tight, mating surfaces to minimize the collection of carbon and brass buildup; scalloped hold-actuator allows unburned powder and other debris to pass through for uninterrupted cycling. Hold actuator is wire EDM-machined from high grade, 01 tool steel and functions with the standard 5.56mm bolt hold-open, which is strong, reliable and more readily available than the 9mm version. (Last round hold-open feature functions with Colt magazines only.) Ejector is of standard, Colt configuration for easy replacement by any department armorer. Funneled magazine well ensures smooth entry for rapid mag changes and limits rotational movement caused by variances in magazine taper. Spring-loaded roller maintains constant tension against the lower receiver well to prevent free play. Steel, feed ramp is heat-treated for extra strength and superior wear-resistance; provides consistent round delivery with most bullet types. Armorer installation recommended. AR-15, Issue:11, Page:011 Big Book Catalog, Issue:69, Page:010

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  • AR-15/M16 9MM DROP-CONVERSION BLOCK ROCK RIVER ARMS More Detail

    AR-15/M16 9MM DROP-CONVERSION BLOCK ROCK RIVER ARMS

    Click here for price!$175.00Click here for price!$175.00

    Magwell Conversion Block - Steel with matte black oxide finish and aluminum with matte black, hardcoat anodized finish. Fits CAR-15/M4 collapsible stock models with .154" diameter receiver pin holes. AR-15, Issue:11, Page:009 Big Book Catalog, Issue:69, Page:009

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  • AR-15/M16 9MM DROP-IN CONVERSION BLOCKS W/32RD MAGAZINE BROWNELLS More Detail

    AR-15/M16 9MM DROP-IN CONVERSION BLOCKS W/32RD MAGAZINE BROWNELLS

    Click here for price!$209.99 - $239.99Click here for price!$209.99 - $239.99

    Allows for a quick conversion to 9mm in conjunction with a 9mm upper Compatible with colt type 9mm upper receivers Use existing AR-15/M16 lower receiver If used with 100-004-363 9mm bolt carrier, there is no need to swap out the standard hammer, allowing for a quick and easy change of calibersConversion Blocks - One-piece, machined aluminum block converts AR-15 lower receiver to 9mm. Compatible with all, Colt-type, 9mm upper receivers, the feed ramp is cut for reliable feeding with all types of ammo, including hollow point and frangible ball. Roller retention device holds block securely in receiver, prevents accidental release. Hardened steel ejector, feed ramp and bolt hold open give long service life; last-round-hold-open feature on bottom-loading model works when used with Colt magazines. Also works with modified UZI magazines but last-round-hold-open will not function. No receiver modification required. Top-Loading Block installs from the top of the lower receiver and Bottom-Loading Block installs from the bottom of the lower receiver. AR-15, Issue:11, Page:011 Big Book Catalog, Issue:69, Page:010

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  • AR-15/M16 BETTER-MAG S&W M&P 15-22 MAGAZINE CONVERSION ADAPTER BOONIE PACKER PRODUCTS More Detail

    AR-15/M16 BETTER-MAG S&W M&P 15-22 MAGAZINE CONVERSION ADAPTER BOONIE PACKER PRODUCTS

    Click here for price!$39.95Click here for price!$39.95

    Lets You Use S&W M&P15-22 Mags With Your CMMG .22 Conversion Easy-to-install adapter converts the reliable, easy-to-load Smith & Wesson M&P15-22 magazine for use in an AR-15 fitted with a dedicated .22 LR upper or a CMMG conversion unit. Unique design has an independent bolt catch that locks the bolt back on the last shot and keeps it there when the magazine is removed, just like on a standard centerfire AR-15. This allows easier reloads and provides a visual indicator that the gun is empty after the last round is fired. Will not fit DPMS, Chiappa, and Tactical Solutions units. AR-15, Issue:11, Page:062 Big Book Catalog, Issue:69, Page:062

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  • ADAPTER BLOCK CONVERSION KIT COLT More Detail

    ADAPTER BLOCK CONVERSION KIT COLT

    Click here for price!$216.99Click here for price!$216.99

    FITS: Colt

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  • AR-15 EJECTION PORT COVER SPRINGS BROWNELLS More Detail

    AR-15 EJECTION PORT COVER SPRINGS BROWNELLS

    Click here for price!$0.99 - $2.49Click here for price!$0.99 - $2.49

    Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. Available singly, or in 3-paks. AR-15, Issue:11, Page:031 Big Book Catalog, Issue:69, Page:030

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  • AR-15 .22LR CONVERSION KIT 10-RD CMMG More Detail

    AR-15 .22LR CONVERSION KIT 10-RD CMMG

    Click here for price!$239.95Click here for price!$239.95

    Just swap this drop in conversion with your bolt carrier group and you will be ready to shoot .22LR. Ships with a 10rd Magazine. There may be some powder residue on the bolt as these are test fired at the factory. Note: For Direct Gas Impingement AR-15's. Not compatible with Gas Piston Systems without removing the piston. Only for use in 5.56 NATO chambered AR-15 rifles.

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  • AR-15/M16 9MM DEDICATED CONVERSION BLOCK COLT More Detail

    AR-15/M16 9MM DEDICATED CONVERSION BLOCK COLT

    Click here for price!$127.99Click here for price!$127.99

    Genuine Colt 9mm AR-15/M16 magazine well adapter converts standard AR-15/M16 lowers for use with Colt 9mm Upper Receivers.  Accepts Colt 9mm style magazines, such as those from Metalform or Brownells.  Includes ejector and feedramp.  Adapter is machined from aluminum, with steel hardware and components. Receiver modification is required for installation.

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  • AR-15/M16 CHARGING HANDLE SPRING DPMS More Detail

    AR-15/M16 CHARGING HANDLE SPRING DPMS

    Click here for price!$1.29Click here for price!$1.29

    FITS: AR-15 - Common Parts, .223 AR-15, Issue:06, Page:095 Big Book Catalog, Issue:68, Page:604

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  • AR-15 CHARGING HANDLE LATCH SPRING BROWNELLS More Detail

    AR-15 CHARGING HANDLE LATCH SPRING BROWNELLS

    Click here for price!$1.99 - $2.99Click here for price!$1.99 - $2.99

    Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. Available singly, or in 3-paks. AR-15, Issue:11, Page:031 Big Book Catalog, Issue:69, Page:030

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  • AR6721 SPRING, CHG HDL LATCH COLT More Detail

    AR6721 SPRING, CHG HDL LATCH COLT

    Click here for price!$2.99Click here for price!$2.99

    FITS: AR-15 - Common Parts AR-15, Issue:06, Page:092 Big Book Catalog, Issue:68, Page:601

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  • AR-15 .22ARC BARREL COLLAR ASSEMBLY CMMG More Detail

    AR-15 .22ARC BARREL COLLAR ASSEMBLY CMMG

    Click here for price!$59.99Click here for price!$59.99

    Use this collar to convert your drop in kit to a dedicated bolt group. Collar assembly is designed to interface with CMMG .22lr barrels. Made from all Stainless Steel construction.

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  • OPERATING HANDLE LOCK SPRING BROWNING More Detail

    OPERATING HANDLE LOCK SPRING BROWNING

    Click here for price!$3.99Click here for price!$3.99

    FITS: BAR - Common Parts Big Book Catalog, Issue:68, Page:593

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  • UMP, USC USC SLIDE FOR CONVERSION, UMP HECKLER & KOCH More Detail

    UMP, USC USC SLIDE FOR CONVERSION, UMP HECKLER & KOCH

    Click here for price!$8.99Click here for price!$8.99

    FITS: UMP, USC Big Book Catalog, Issue:68, Page:617 Big Book Catalog, Issue:68, Page:618

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  • 10/22 SHORT MAGAZINE VOLQUARTSEN More Detail

    10/22 SHORT MAGAZINE VOLQUARTSEN

    Click here for price!$0.00Click here for price!$0.00

    Big Book Catalog, Issue:63, Page:137

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  • AR-15 5.56 TO 9MM LOWER RECEIVER CONVERTION KIT ROCK RIVER ARMS More Detail

    AR-15 5.56 TO 9MM LOWER RECEIVER CONVERTION KIT ROCK RIVER ARMS

    Click here for price!$0.00Click here for price!$0.00

    Drop-In Kit Converts A Stock Lower Receiver To Accept A Sub-Caliber UpperOne-stop, drop-in solution with the parts you need to convert a mil-spec small pin (.154" dia.), .223 lower receiver with collapsible stock to accept a 9mm upper receiver assembly. Kit includes a replacement hammer, recoil spring, and buffer optimized to handle the reduced recoil force of the 9mm Luger round, as well as a Magwell Conversion Block that installs in your rifle’s magazine well to allow it to accept Rock River’s 25-round 9mm magazines, available separately. To use the Kit on a full-size rifle with fixed A1/A2-style buttstock, install the separately available Delrin® Spacer in buffer tube behind recoil spring. AR-15, Issue:11, Page:009 Big Book Catalog, Issue:69, Page:009

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  • TAVOR SAR 9MM CONVERSION KIT IWI US More Detail

    TAVOR SAR 9MM CONVERSION KIT IWI US

    Click here for price!$899.98Click here for price!$899.98

    Think of the applications. The  Tavor® SAR is uniquely convertible from 5.56 NATO to 9mm Luger Parabellum (9x19mm).   The caliber conversion kit includes: 17" cold hammer forged barrel made of CrMoV steel with a 1:10 RH twist Complete blowback recoil assembly including the bolt and bolt carrier 9mm magazine magwell adapter Barrel removal wrench 9mm deflector One 32 round steel 9mm magazine

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  • 50 GI® CONVERSION SYSTEM for GLOCK® GUNCRAFTER More Detail

    50 GI® CONVERSION SYSTEM for GLOCK® GUNCRAFTER

    Click here for price!$54.99 - $608.75Click here for price!$54.99 - $608.75

    Steps Up Large-Frame Glock Pistol To Powerful .50 Caliber cartridge Drop-in conversion system replaces the top end of your Glock 20/21 pistol and converts it to fire the hard-hitting, yet controllable, 50 GI cartridge. Developed by Guncrafter, the 50 GI’s head is the same diameter as a .45 ACP, so the rest of your pistol remains stock, allowing easy conversion back to the original caliber. 50 GI ammo can be loaded to drive a 185 grain bullet at 1,200fps, with a felt recoil similar to 230 grain .45 ACP ball ammo. Delivers greater knock-down power, while remaining controllable during rapid fire. Conversion unit comes fully assembled with 4½" stainless steel barrel, firing pin, and guide rod with captive recoil spring. Slide and barrel are precision machined from stainless steel forgings to the same exacting tolerances as the original factory components. Non-reflective, matte finish is durable and good-looking. Black polymer fixed sights with easy to acquire white dot on front sight and U-shaped white outline around rear sight notch. The SF-style magazine uses a modified .45 ACP follower and has an extended base pad that allows it to hold 9 rounds; convenient witness holes at the rear. Fits standard mag pouches for .45 caliber Glock mags. Cut for SF-style magazine catch. Additional magazines available separately. “GLOCK” is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H.  Brownells is an independent dealer of parts and accessories for Glock® pistols, and is not affiliated with or endorsed by Glock, Inc. or Glock Ges.m.b.H.  The use of Glock on this page is merely to advertise the sale of Glock parts or components.  As indicated in the product descriptions, not all parts and accessories on this site are official Glock products. Big Book Catalog, Issue:69, Page:208

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  • TSG-22™ CONVERSION KITS FOR GLOCK® TACTICAL SOLUTIONS, LLC More Detail

    TSG-22™ CONVERSION KITS FOR GLOCK® TACTICAL SOLUTIONS, LLC

    Click here for price!$344.99Click here for price!$344.99

    The TSG-22 Gen 2 Conversion Kit quickly and easily converts any generation of Glock® models 17&22 or 19&23 into a .22LR pistol. Machined from a solid piece of heat treated 4140 steel, the TSG-22 maintains a similar weight and feel to your factory Glock®,allowing realistic shooting and training. A nitride surface treatment offers superb resistance to wear and surface friction. The TSG-22 fits comfortably onto your Glock frame in just seconds. Comes with a 10 or 15 round magazine. Additional Tactical Solutions magazines are also available through Brownells (100-009-462 & 100-009-463). Generation 2 Conversion Kit: Barrel can be removed like a factory Glock® without removing the firing pin housing Previous version required taking out two screws to remove the housing Functions with a wider variety of ammunition Durable Melonite QPQ Finish for increased wear resistance Recommended ammunition: CCI Blazers CCI Mini-Mag HV Federal Game-Shok 40 grain solid   “GLOCK” is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H.  Brownells is an independent dealer of parts and accessories for Glock® pistols, and is not affiliated with or endorsed by Glock, Inc. or Glock Ges.m.b.H.  The use of Glock on this page is merely to advertise the sale of Glock parts or components.  As indicated in the product descriptions, not all parts and accessories on this site are official Glock products. Big Book Catalog, Issue:69, Page:209

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  • RIMFFIRE TARGET CONVERSION KIT KIMBER MFG. More Detail

    RIMFFIRE TARGET CONVERSION KIT KIMBER MFG.

    Click here for price!$339.00 - $339.99Click here for price!$339.00 - $339.99

    Train With Economical .22 LR Ammo In Your Full-Size Pistol Blowback-operated sub-caliber conversion unit lets you shoot less expensive.22 LR ammunition in any mil-spec 1911 Government model, so you can afford to practice more. Preserves pistol’s weight, balance, and overall feel to help you develop specific skills and “muscle memory” to shoot better with full-power ammo. Simply remove the factory slide and barrel, replace them with the conversion unit, and load up the included .22 magazine with premium-grade high-velocity ammunition. Manufactured to the same rigorous quality standards as Kimber’s full-power 1911 pistols; slide is precision machined from aluminum billet, with wide front and rear cocking serrations and Kimber’s tough, scratch-resistant, KimPro II™ finish. Comes with plain black target sights installed; rear sight is click adjustable for windage and elevation, with flat, finely serrated rear face and a square notch. Includes ramped, match-grade 5" barrel with a 1:16" left-hand twist and stainless steel match-grade bushing. Reinforced polymer 10-round magazine is designed for a secure fit in a standard .45 ACP mag well, and has an anti-tilt polymer follower to ensure smooth feeding of rounds. Slide does not lock open after last shot; pistol may be dry fired with kit installed. 1911, Issue:11, Page:003 Big Book Catalog, Issue:69, Page:097 Sinclair, Issue:1A, Page:004

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  • 1911 2211 CONVERSION KIT TACTICAL SOLUTIONS, LLC More Detail

    1911 2211 CONVERSION KIT TACTICAL SOLUTIONS, LLC

    Click here for price!$379.99Click here for price!$379.99

    Hone Critical Shooting Skills Using Economical .22 LR Ammo Complete .22 LR conversion system comes fully assembled and ready to install on your 1911 Government model or Commander to help you practice critical shooting skills with economical rimfire ammo. Concentrate on improving grip, sight alignment, trigger pull, breath control, and other skills without burning up expensive, full-power ammo. Simply remove the slide as if you’re field stripping, and replace with the 2211 slide/barrel assembly and 10-round rimfire magazine. With the 2211 installed, the gun functions normally—the slide even locks open after the last round is fired. Precision machined entirely from high-grade steel to the same high standards of workmanship as a custom-quality competition pistol, with a lustrous, matte blued finish. Custom features include wide, crisply milled front and rear cocking serrations, 4½" bull barrel with integral feed ramp, full-length steel guide rod, and a “flattop” sight rail with front and rear competition sights already installed. Champion rear target sight is fully click adjustable for windage and elevation, with an easy-to-acquire .110" wide square notch and flat, serrated rear face. Plain black front sight has glare-inhibiting serrations on front and rear faces. Lightweight polymer 10-round magazine has flared baseplate to aid positive seating in oversized magwells. 1911, Issue:11, Page:003 Big Book Catalog, Issue:69, Page:097 Sinclair, Issue:1A, Page:004

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  • TSG-22 CONVERSION KIT TACTICAL SOLUTIONS, LLC More Detail

    TSG-22 CONVERSION KIT TACTICAL SOLUTIONS, LLC

    Click here for price!$379.99Click here for price!$379.99

    The TSG-22 quickly and easily converts ANY generation (even gen 4!) of the Glock models 17/22 and 19/23 into an accurate .22LR pistol. Machined from a solid piece of heat treated 4140 steel, the TSG-22 maintains a similar weight and feel to your factory Glock allowing realistic shooting and training.  A nitride surface treatment offers superb resistance to wear and surface friction. The TSG-22 fits snugly onto your Glock frame in just seconds.  As with our other conversions, the savings on ammunition will make you glad you made the switch. 10rnd Magazine Included.  

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  • CZ75 KADET II 22LR CONVERSION KIT CZ USA More Detail

    CZ75 KADET II 22LR CONVERSION KIT CZ USA

    Click here for price!$430.99Click here for price!$430.99

    The CZ 75 Kadet conversion kit is a separate accessory for the CZ 75/85 pistol series allowing the firing of .22 LR caliber cartridges. The CZ 75 fitted with the Kadet .22LR conversion is the perfect training or plinking pistol with the slide weighted and balanced just like the CZ 75. The Kadet adapter features all-steel construction and an adjustable rear sight. Included are 2 10-round magazines that fit flush with grips of the full size CZ 75 and SP-01 models.  The Kadet conversion kit will work on the CZ 75 compact and sub-compact models including the 75 Compact, P-01, P-06,  PCR, and RAMI, but note that the full-size magazines will extend out of the bottom of the shorter grips on these models. The Kadet conversion will not work on the 97, 75 TS, P-07 or P-09 models. When used in competition-oriented or modified 75 series pistols like the Shadow, a factory-weight 75 mainspring may be required to provide proper primer ignition. Big Book Catalog, Issue:69, Page:208

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