KAK ENHANCED 450  BCG  COMPLETE 9MM BOLT CARRIER GROUP M16  EXTRACTOR REMOVABLE FOR CLEANING STEEL WEIGHTED CARRIER WORKS WITH ALL TYPES OF HAMMERS COMPATIBLE WITH COLT AND GLOCK STYLE MAGS

The  enhanced  bolt  carrier  is  designed  to  reduce  carrier  tilt/cant  during  recoil  and   increasing  reliability  by  strategically  relocating  key  bearing  surfaces.  The  enhanced  carrier  has  fewer   points  of  contact  resulting  in  less  friction  area  and  the  slight  increase  in  carrier  mass  extends  dwell   time  and  ensures  proper  gas  pressures  for  reliable  extraction. • Material:  Case  Hardened  8620  Steel • Finish:  Black  Nitride.  This  advanced  low  friction  coating  minimizes  the  need  for  lubricants. • Gas  Key:  4130  Steel,  attached  with  Grade  8  hardware  and  properly  staked  into  a  milled  “valley”   to  ensure  proper  positioning • Ejection  Port:  Area  is  milled  with  added  material  for  more  strength  and  rigidity • Cam  Pin:  Hardened  4340  cam  pin • Firing  Pin:  Mil  Spec  firing  pin  made  of  8740  steel,  center-­‐less  ground  and  Hard  Chrome  coated The  Bolt  is  “true”  Mil  Spec  dimension  and  external  surfaces  are  CNC  ground  after  heat

Clamp-on system, no timing required for easy installation Type III hard-coat anodized 6061-T6 aluminum Full Picatinny rail on top and fixed Picatinny rails at 3,6,9 o’clock positions near the front Smooth middle for an ergonomic grip 2 built-in QD sockets Anti-rotation tabs Steel barrel nut and all mounting hardware included 1.357” ID Length: 7″ Color: Black Made in USA

Clamp-on system, no timing required for easy installation Type III hard-coat anodized 6061-T6 aluminum Full Picatinny rail on top and fixed Picatinny rails at 3,6,9 o’clock positions near the front Smooth middle for an ergonomic grip 2 built-in QD sockets Anti-rotation tabs Steel barrel nut and all mounting hardware included 1.357” ID Length: 7″ Color: Black Made in USA

Features Fixed 3 slot Picatinny rail sections left, right, and bottom Full-length Picatinny top rail 4 M-Lok slots left, right, and bottom 4 QD slots front and back on the left and right Includes mounting hardware Includes barrel nut Includes shims for extra tightness. Aggressive front slant cut to look extra cool and aggressive.

Features Fixed 3 slot Picatinny rail sections left, right, and bottom Full-length Picatinny top rail 4 M-Lok slots left, right, and bottom 4 QD slots front and back on the left and right Includes mounting hardware Includes barrel nut Includes shims for extra tightness. Aggressive front slant cut to look extra cool and aggressive.

Need a 7.62×39 AR magazine that performs flawlessly? Our engineers have made crucial discoveries and technological advancements that solved the challenge of reliable feeding of Soviet cartridges in AR platforms.  Make the switch to DURAMAG and shoot worry free with every pull of the trigger. The 7.62×39 DURAMAG SS™ magazines are the ultimate choice for running this caliber in any AR15 style firearm. Feeding tapered cases like the 7.62x39mm into the straight magazine well of the AR platform has never been easy. Until DURAMAG™, many thought the combination was simply not possible to produce reliably. Thanks to extensive quality control built into their designs, every magazine is sure to run flawlessly. With DURAMAG SS™, now you can finally enjoy the close-in power of 7.62x39mm reliably in your AR platform. Available in 5rd, 10rd, 20rd, 28rd and 30rd Capacities.

Need a 7.62×39 AR magazine that performs flawlessly? Our engineers have made crucial discoveries and technological advancements that solved the challenge of reliable feeding of Soviet cartridges in AR platforms.  Make the switch to DURAMAG and shoot worry free with every pull of the trigger. The 7.62×39 DURAMAG SS™ magazines are the ultimate choice for running this caliber in any AR15 style firearm. Feeding tapered cases like the 7.62x39mm into the straight magazine well of the AR platform has never been easy. Until DURAMAG™, many thought the combination was simply not possible to produce reliably. Thanks to extensive quality control built into their designs, every magazine is sure to run flawlessly. With DURAMAG SS™, now you can finally enjoy the close-in power of 7.62x39mm reliably in your AR platform.

Need a 7.62×39 AR magazine that performs flawlessly? Our engineers have made crucial discoveries and technological advancements that solved the challenge of reliable feeding of Soviet cartridges in AR platforms.  Make the switch to DURAMAG and shoot worry free with every pull of the trigger. The 7.62×39 DURAMAG SS™ magazines are the ultimate choice for running this caliber in any AR15 style firearm. Feeding tapered cases like the 7.62x39mm into the straight magazine well of the AR platform has never been easy. Until DURAMAG™, many thought the combination was simply not possible to produce reliably. Thanks to extensive quality control built into their designs, every magazine is sure to run flawlessly. With DURAMAG SS™, now you can finally enjoy the close-in power of 7.62x39mm reliably in your AR platform. Available in 5rd, 10rd, 20rd, 28rd and 30rd Capacities.