USER MANUAL - BETA MAG C-MAG
Contents
1. 2382 Fax 770 270 0599 Internet www betaco com X7PMTEM Rev O2. Cal MYUNG USER MANUAL C MAG MAGAZINE SYSTEM 7 62MM PMAG CONTENTS Introduction Technical Data Description Drawing Exploded View Loading Lubrication Use of Personal Loader Precautionary Measures Sand Disassembly and Cleaning Assembly of the C MAG Troubleshooting Accessories C MAG MAGAZINE SYSTEM PMAG List of Part Numbers Pages 2 3 5 6 8 9 10 11 12 15 16 19 20 21 22 23 24 25 INTRODUCTION The C MAG Magazine PMAG is a 100 round ammu nition magazine manufactured to the highest pro duction standards It meets and exceeds NATO Mil itary Specifications The patented design provides for equal distribution of the ammunition in each of the twin drums Rounds are fed alternately from each drum through the feed clip into the weapon resulting in a fixed center of gravity during firing Using a unique rota tion device and low torsion stress springs the C MAG is the world s first magazine with a full 100 round capacity capable of being pre loaded and stored indefinitely The compact design allows for better ground clearance and stability The C MAG PMAG is installed in the weapon like the standard issue magazine with the bolt in the open position The bolt will be in the closed position when the magazine is empty The C MAG can be reloaded and reused repeatedly with an estimated life cycle in excess of 60 000 rounds The PMAG is compatible with the following weapons DPMS K
3. two Linked Spacer Round Strings INVERT feed clip legs pointing up Align string sets vertically and nest together Lower assembled string set into feed clip CAUTION TAPERED Round circled MUST be at the open end of the feed clip The string set assembly must be installed vertically as shown DO NOT place linked string sets on top of each other C MAG will not load 3 2 Attach feed clip to drum housing Invert double drum housing and feed clip assembly Slide feed clip assembly on to drum housing Add clip strap attach back screw over covers first Turn around holding down feed clip assembly and attach screws Assembly is complete Depress spacer rounds to check for free movement Add graphite to top of string sets for lubrication A TROUBLESHOOTING Characteristic Cause Remedy Does not load Linked Spacer Round String Set is in stalled incorrectly Loading is very difficult Dirty magazine Round missed stagger Will feed and fire if it loaded easily If loading required extra force unload and load again One side of feed clip shows live rounds other side spacer round string One drum hesitated feeding sign of dirty magazine Weapon bolt drives spacer round string into front of feed clip Linked Spacer Rounds are installed incor rectly Tapered round MUST be at top opening of the feed clip 20 TROU
4. AC SR 25 LWRC REPR LARUE OBR Bushmaster 308 ORC Remington R 25 POF P 308 JP Enterprises LRP 07 LES BAER 308 COLT LE 901 165 Armalite AR10 A S amp W M amp P 10 C MAG 7 62MM Technical Data AMMUNITION NATO standard 7 62 x 51mm 308 caliber CAPACITY Variable 1 to 100 rounds FEED RATE Variable up to 1 000 rounds per minute DIMENSIONS 13 1 x 5 6 x 3 8 inches 333 x 142 x 96 5mm WEIGHT Empty 5 0 Ibs 2 2 kg STORAGE LOADED Indefinite MATERIALS Main Components Filled thermoplastic Minor Components Non corrosive steel alloy DESCRIPTION The C MAG magazine 7 62 consists of two main component assemblies e Double Drum Housing Feed Clip Assembly Feed Clip Assembly PMAG BE Double Drum Housing The double drum housing comprises of Double drum Drive gear assemblies with pusher arms Set of covers The housing acts as storage facility for the ammunition The Feed Clip is filled with Two Strings of Linked Spacer Rounds 9 RD Linked Spacer Rd String flat end 9 RD Linked Spacer Rd String tapered end which occupy the feed clip when the magazine is empty They are an integral part of the magazine assembly The tapered end of the string set is positioned at the open end of the feed clip when the magazine is empty and allows the weapon bolt to close after the last round has been fired WARNING Do not remove the Linked Spa
5. BLESHOOTING Characteristic Cause Linked assembly drags in feed clip Linked assemblies have become length ened May be pushed back together and re used or exchanged Magazine falls out of weapon Magazine is not fully seated in weapon Weapon fires several rounds then jams Magazine feeds well by hand when out of the weapon Check for secure attachment between the feed clip and drum assembly C MAG rattles when empty or full This is normal 21 ACCESSORIES 1 1 Personal Loader see Page 10 1 2 Pouch 1 2 the pouch is designed to hold 1 C MAG Magazine 1 Loader 2 Graphite Tubes 1 User Manual 22 Pouch See website www betaco com 23 C MAG MAGAZINE SYSTEM PMAG Includes the following components 1 each C MAG Magazine PMAG 1 each Personal Loader PMAG 1each Pouch Color Black 1 each User Manual PMAG 2 each Graphite Tubes 24 LIST OF PART NUMBERS Part No 7 21 C7PMO20 LPM705 PM1706 7 S7M102CL S7M160 X7PMTEM XXXGT1 Description C MAG SYSTEM PMAG clear covers C MAG Magazine PMAG clear covers Personal Loader PMAG AR10 Pouch black Feed Clip Kit PMAG Drum Back Cover Set clear 7 62 Dust Cover 7 62 User Manual PMAG Graphite Tube 25 For further information contact THE BETA COMPANY 2137B Flintstone Drive Tucker Georgia 30084 USA Phone 770 270 0773 OR 1 800 669
6. D when C MAG is in the weapon Keep DUST COVER on the feed clip whenever C MAG IS NOT in the weapon Keep C MAG in Carrying Pouch when not in use DISASSEMBLY OF THE C MAG di DISASSEMBLY FOR CLEANING Take the empty C MAG and 1 1 Remove Clip Assembly 1 1 a Remove clip screws first front screw drum side than back screw cover side 1 1 6 Turn C MAG over and remove clip strap and feed clip assembly 1 1 Remove Linked Spacer Round String Set from feed clip 1 2 Remove Cover Set WARNING Do not disassemble any further 1 3 Cleaning Clean drum assembly covers feed clip and linked string sets as recommended on next page CONTAMINATION amp ACTION HARSH SAND DIRT ETC Use cloth compressed air or flush with water FINE SAND SILT MUD Soak in water with detergent optional to saturate and dissolve deposits Flush with clean water OILS GREASE RESIDUES FROM SOLVENTS OR FUELS Use acetone or alcohol Do not use oily fuels such as diesel mineral spirits or kerosene Follow up with detergent and water SALT DEPOSITS FROM SEAWATER Light deposits Soak in water to dissolve Heavy deposits Return to manufacturer CLEANING CLEAR COVERS DO NOT use any type of solvent on clear covers Clear Covers will turn cloudy Clean with water soap or detergent 2 1 2 2 CAUTION DISASSEMBLY FOR CLEARING OF BLOCKAGES Remove Clip Assembly
7. HOLD DOWN clip assembly while re moving screws and clip strap Remove front screw first drum side Point C MAG away from you Removing the clip strap may release blockage Cartridges may be forced out of the drum housing through the clip opening Point away from you and con trol release of rounds by holding down clip Remove Cover Set Put C MAG in container to avoid uncon trolled release of rounds Point away from you 2 2 a Carefully remove screws and remove cover Grasp and slowly rotate drive gear to dislodge ammunition Shake drum assembly if necessary Do not allow drive mechanism to snap back into place 2 2 6 Check for damaged parts 2 3 Repairs Magazines with obvious and serious damage to the drum assembly cannot be field repaired and must be returned to the manufacturer for repair Removable components are available as spare parts for field replacement C MAG products can be returned to the manufacturer for warranty or post warranty work at any time THE BETA COMPANY 2137B Flintstone Drive Tucker GA 30084 USA 1 800 669 2382 www betaco com ASSEMBLY OF THE C MAG 1 Inspection All parts of the C MAG should be inspected for function or damage prior to assembling Drive gears in the double drum housing must rotate freely 2 Attach covers Place covers on drum assembly and attach Covers are designed for a tight fit 3 Attach feed clip assembly 3 1 Load feed clip The feed clip holds
8. cer Round Strings The bolt will stop in the closed position PMAG LOADING LUBRICATION The C MAG loads and functions like a standard issue magazine e Live cartridges are loaded by pressing them into the feed clip on top of the spacer rounds Cartridges will feed alter nately into each drum The springs are tensioned during the process without the need for any supplementary operations e magazine does not need to be empty to be loaded and remains completely op erational at all times Load with the Personal Loader Regularly add Graphite dry lubricant Do not use Oil Graphi q C MAG Loading Action Rounds on the left side of the feed clip are loaded into the left drum and rounds on the right side of the feed clip are loaded into the right drum Use of the Personal Loader The Personal Loader uses loose or bulk ammunition It consists of two parts e Housing Fits over the feed clip of the C MAG e Plunger Raise the plunger and insert 5 rounds into the side opening of the housing depress plunger to load the rounds into the C MAG DO NOT FORCE LOADING If extra force is required STOP Unload several rounds push down to check rounds for free movement and reload If rounds do not move freely and come up to the top of the feed clip disassemble magazine and inspect CAUTION PRECAUTIONARY MEASURES FOR USE IN SAND ENVIRONMENT Keep BOLT CLOSE
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