Upper Parts

Showing 25–48 of 153 results

• 

  CMMG GAS TUBE KIT CARBINE W/PIN

  $1519
• 

  CMMG GAS TUBE KIT MID W/PIN

  $1661
• 

  CMMG GAS TUBE KIT PISTOL/PDW W/PIN

  $1498
• 

  CMMG GAS TUBE KIT RIFLE W/PIN

  $1846
• 

  CMMG LOW PRO GAS BLOCK .625 ID

  $3173
• 

  CMMG LOW PRO GAS BLOCK .750 ID

  $3173
• 

  CMMG LOW PRO GAS BLOCK .936 ID

  $3173
• Out of stock

  COLT 5.56 BOLT CARRIER GROUP

  $19754
• Out of stock

  DBST BCG WITH O RING

  $13304
• 

  DBST SUPERLITE GAS BLOCK .750

  $3453
• 

  DD BOLT CARRIER GROUP 5.56

  $21275
• Out of stock

  ERGO LOW PROFILE ADJ GAS BLOCK .750

  $4191
• 

  FORTIS LW ENHANCD AR15 END PLATE BLK

  $3353
• 

  FORTIS LW ENHANCD AR15 END PLATE GLD

  $3449
• 

  FZ 458 SOCOM BCG NO HAMMER NIB

  $15933
• 

  FZ 6.8SPC BCG NO HAMMER NIB

  $15933
• Out of stock

  FZ 7.62X39 BCG NO HAMMER NIB

  $15933
• 

  FZ AR10 BCG NO HAMMER NIB

  $23554
• 

  FZ AR15 BCG NO HAMMER BLK

  $14549
• 

  FZ AR15 BCG NO HAMMER MATTE

  $14549
• 

  FZ AR15 BOLT CARRIER GROUP

  $13163
• 

  FZ BASIC SEMI KIT BOLT & HAMMER

  $15933
• 

  FZ LIGHTWEIGHT BOLT CARRIER GROUP

  $20844
• 

  FZ M16 BOLT CARRIER GROUP

  $13163