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  1. Brand
    CMMG
  2. Color
    Black
Brand
  1. Accu-Tac 2 items
  2. Adaptive Tactical 8 items
  3. Advantage Arms 24 items
  4. Aero Precision 35 items
  5. Aim Sports Inc 43 items
  6. Aimpoint 2 items
  7. ALG Defense 4 items
  8. Allen 22 items
  9. Amend2 2 items
  10. American Defense Manufacturing 1 item
  11. American Tactical Imports 2 items
  12. Ameriglo 10 items
  13. Angstadt Arms 9 items
  14. Apex Tactical 24 items
  15. Archon Firearms 1 item
  16. Arisaka Defense 11 items
  17. Armaspec 34 items
  18. Arsenal 3 items
  19. Athlon Optics 7 items
  20. ATI Outdoors 44 items
  21. B&T (Brügger_&_Thomet) 4 items
  22. B&T Industries 36 items
  23. B5 Systems 29 items
  24. Backup Tactical 18 items
  25. Ballistic Advantage 39 items
  26. Ballistic Engineering 1 item
  27. Barrett 1 item
  28. Bastion Gear 6 items
  29. Battle Arms Development 51 items
  30. Beretta 4 items
  31. Bergara 2 items
  32. Black Rain Ordnance 3 items
  33. BlackHawk 23 items
  34. Blind Squirrel Enterprises 2 items
  35. Blue Force Gear 16 items
  36. Blue Line Solutions 1 item
  37. BOG 5 items
  38. Bootleg Inc 7 items
  39. Bravo Company USA 52 items
  40. Bulgarian Magazines 1 item
  41. Bulldog Cases & Vaults 10 items
  42. Burris Optics 6 items
  43. Bushnell 9 items
  44. Butler Creek 8 items
  45. C&H Precision Weapons Systems 10 items
  46. Caldwell Shooting 14 items
  47. Canik 4 items
  48. Carlson's Choke Tubes 85 items
  49. Century Arms 4 items
  50. Chiappa 3 items
  51. Christensen Arms 2 items
  52. CMC Triggers 24 items
  53. CMMG 76 items
  54. Cole-TAC 2 items
  55. Colt 1 item
  56. Crimson Trace 14 items
  57. Cross Armory 1 item
  58. Daniel Defense 21 items
  59. Dead Air Silencers 94 items
  60. Derya Arms 1 item
  61. Diamondback 3 items
  62. Die Free Co 3 items
  63. DMA Inc. 118 items
  64. DNZ Products 3 items
  65. Double Black 4 items
  66. Doublestar Corp. 9 items
  67. DPMS 5 items
  68. Ed Brown Products 3 items
  69. Edgar Sherman Designs 9 items
  70. Energetic Armament 3 items
  71. EOTech 1 item
  72. Ergo Grips 17 items
  73. Evolution Outdoor 2 items
  74. FAB Defense 39 items
  75. FailZero 3 items
  76. Faxon Firearms 61 items
  77. Fdez Werx 1 item
  78. FightLite 1 item
  79. FIME Group 2 items
  80. Firefield 4 items
  81. Five Stone Tactical 10 items
  82. FK BRNO 1 item
  83. Flux Defense 29 items
  84. FNH Magazines 14 items
  85. Fortis Manufacturing 37 items
  86. Franklin Armory 3 items
  87. Galco Holsters 1 item
  88. GBRS Group 1 item
  89. Geissele Automatics 35 items
  90. Gemtech 8 items
  91. German Sport Guns (GSG) Magazines 2 items
  92. GG&G 41 items
  93. Ghost Inc 14 items
  94. Global Ordnance 3 items
  95. Glock Magazines 49 items
  96. GPS Outdoors 2 items
  97. Grand Power 9 items
  98. Grey Ghost Gear 1 item
  99. Grey Ghost Precision 20 items
  100. Griffin Armament 17 items
  101. Grip Pod Systems 5 items
  102. GrovTec 79 items
  103. Harris Engineering 9 items
  104. Hawkins Precision 30 items
  105. Heckler & Koch Magazines 36 items
  106. Henry 1 item
  107. Hexmag 1 item
  108. HI Viz Shooting Systems 2 items
  109. Hi-Point Firearms 1 item
  110. Hiperfire 18 items
  111. Hogue 106 items
  112. Holosun 25 items
  113. Howa 2 items
  114. HuxWrx 18 items
  115. Icarus Precision 22 items
  116. KAK Industry 27 items
  117. Kalashnikov USA 2 items
  118. Kaw Valley Precision 55 items
  119. KCI Magazines 1 item
  120. Kel-Tec 1 item
  121. KICK-EEZ 16 items
  122. Kimber 21 items
  123. Kinetic Development Group 6 items
  124. KNS Precision 22 items
  125. KRISS USA 9 items
  126. L.A.G. Tactical, Inc. 1 item
  127. Lancer Systems 2 items
  128. Lantac USA 32 items
  129. LaRue Tactical 12 items
  130. LBE Unlimited 61 items
  131. Leapers, Inc. 54 items
  132. Liberty Precision Machine 5 items
  133. Limbsaver 17 items
  134. Lone Wolf Arms 23 items
  135. Luth-AR 31 items
  136. LWRCI 5 items
  137. Magnum Research 1 item
  138. Magpul 191 items
  139. MAUSER 3 items
  140. MDT 48 items
  141. Meprolight 6 items
  142. Mesa Tactical 40 items
  143. Midwest Industries 126 items
  144. Mission First Tactical 15 items
  145. MultiTasker 1 item
  146. NcSTAR 18 items
  147. Night Fision 2 items
  148. Nordic Components 25 items
  149. Noveske 10 items
  150. Odin Works 33 items
  151. Osight 6 items
  152. Otis Technology 1 item
  153. Pachmayr 27 items
  154. Panzer Arms 5 items
  155. Patriot Ordnance Factory 8 items
  156. Pearce Grip 13 items
  157. Phase 5 Weapon Systems 14 items
  158. Primary Weapons Systems 35 items
  159. Primos 3 items
  160. ProMag Magazines 68 items
  161. PROOF Research 1 item
  162. PTR Industries 2 items
  163. Q 3 items
  164. Radian Weapons 29 items
  165. Raven Concealment Systems 1 item
  166. Recover Tactical 10 items
  167. Reptilia 13 items
  168. RISE Armament 23 items
  169. Riton Optics 4 items
  170. Rival Arms 19 items
  171. RONI Corporation 20 items
  172. Rosco Manufacturing 6 items
  173. Rost Martin 3 items
  174. RS Regulate 20 items
  175. Ruger Magazines 1 item
  176. Samson Manufacturing Corp 35 items
  177. San Tan Tactical 10 items
  178. Savage Arms 3 items
  179. SB Tactical 32 items
  180. Scalarworks 3 items
  181. SDS Imports 1 item
  182. Seekins Precision 20 items
  183. Shadow Systems 3 items
  184. Sharps Bros. 17 items
  185. Shield Arms 8 items
  186. Shield Sights 13 items
  187. Sig Sauer Magazines 56 items
  188. Sightmark 1 item
  189. SilencerCo 65 items
  190. Smith & Wesson Magazines 4 items
  191. Sons of Liberty Gun Works 12 items
  192. Spartan Precision Equipment 37 items
  193. Spike's Tactical 27 items
  194. Springfield Armory Magazines 5 items
  195. Steiner 2 items
  196. Steyr Arms 1 item
  197. Sticky Holsters 4 items
  198. Strike Industries 77 items
  199. Surefire 13 items
  200. Sylvan Arms 13 items
  201. TacFire Inc. 200 items
  202. TacStar 17 items
  203. Talley Manufacturing 3 items
  204. Talon Grips 27 items
  205. TangoDown Inc. 21 items
  206. Tasco 1 item
  207. Timber Creek Outdoors 25 items
  208. Timney Triggers USA 72 items
  209. TriggerTech 38 items
  210. Trijicon 12 items
  211. Troy Industries 33 items
  212. True Precision 19 items
  213. TRUGLO 10 items
  214. Tyrant Designs 51 items
  215. Ultradyne USA 15 items
  216. Unity Tactical 1 item
  217. US PALM 1 item
  218. Viridian Weapon Technology 19 items
  219. VLTOR Weapon Systems 3 items
  220. Volquartsen 18 items
  221. Vortex 11 items
  222. Walther 11 items
  223. Warne Scope Rings 12 items
  224. Wilson Combat 1 item
  225. WMD Guns 1 item
  226. Woox 1 item
  227. XS Sight Systems 10 items
  228. XTech Tactical 2 items
  229. Yankee Hill Machine Co 79 items
  230. Zaffiri Precision 6 items
Color
  1. Armor Black 9 items
  2. Black 76 items
  3. Flat Dark Earth 2 items
  4. Midnight Bronze 1 item
  5. Silver 14 items
  6. Stainless Steel 1 item
  7. Tungsten 1 item
Thread Pattern
  1. 1/2x28 7 items
  2. 5/8x24 3 items
  3. M12x1 LH 1 item
Platform
  1. AR-10 12 items
  2. AR-15 66 items
  3. AR-9 2 items
  4. Bolt-Action 1 item
  5. California Compliant ≤ 10rds 1 item
  6. CMMG 1 item
  7. FN 1 item
  8. Rimfire 1 item
Caliber
  1. 22 Long Rifle 5 items
  2. 223 Remington 2 items
  3. 300 AAC Blackout 2 items
  4. 350 Legend 2 items
  5. 5.56mm NATO 2 items
  6. 5.7 x 28mm 5 items
  7. 6mm ARC 1 item
  8. 9mm Luger 2 items
Capacity
  1. 10-Round 1 item
  2. 25-Round 2 items
Attachment Type
  1. MLOK 4 items
  2. Picatinny 1 item
Handguard Length
  1. 9.6" 1 item
  2. 15" 2 items
Handguard Style
  1. Free Float 4 items
Upper Type
  1. Rifle 4 items
Options
  1. W/ BCG & CH 3 items
  2. W/O BCG & CH 1 item
Barrel Length
  1. 4.5" 1 item
  2. 5" 1 item
  3. 8" 2 items
  4. 10.4" 1 item
  5. 10.5" 1 item
  6. 16" 1 item
  7. 16.1" 8 items
Material
  1. Aluminum 9 items
  2. Chrome Moly Venadium Steel 4 items
  3. Nylon 1 item
  4. Polymer 1 item
  5. Stainless Steel 3 items
  6. Steel 25 items
Thread Pitch
  1. 1/2x28 4 items
  2. 5/8x24 1 item
  3. M12x1 LH 2 items
Inventory
  1. In Stock 63 items
  2. Out of Stock 12 items
Customer Rating
  1. 5
    24 items
  2. 4
    & up     28 items
  3. 1
    & up     29 items

Gun Parts

Whether you’re looking for a quality trigger upgrade for your Glock® pistol or AR-style carbine, an ergonomic pistol grip for your sporting rifle, drop-in magwell upgrade, or an ergonomic pistol brace, we at GunMag Warehouse offer a wide selection of gun parts and upgrades from top-selling brands like SB Tactical®, Magpul®, Tyrant Designs®, Sig Sauer®, and more. Shop our full collection of gun parts today!

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  1. CMMG AR-15 4.5" .22 LR 1:16 CM Barrel Kit w/ Bolt Carrier
    CMMG AR-15 .22 LR 1:16 CM Barrel w/ Bolt Carrier Kit
    $324.99 $374.99 $259.99 $299.99 Save $75.00
  2. CMMG AR-15 16.1" Carbine-Length Gas .300 Blackout 1:7 CM Barrel
    CMMG AR-15 .300 Blackout 1:7 CM Barrel
    $199.99 $224.99 $164.99 $179.99 Save $45.00
  6. CMMG M4 Handguard Slip Ring Kit
    CMMG M4 Handguard Slip Ring Kit
    $11.99 $10.99 Save $1.00
  7. CMMG AR-15 ZEROED Lower Parts Kit
    CMMG AR-15 ZEROED Lower Parts Kit
    $124.99 $111.99 Save $13.00
  12. CMMG Low-Profile Gas Block - .625
    CMMG Low-Profile Gas Block - .625
    $39.99 $29.99 Save $10.00
  15. CMMG AR-15 Buffer Retainer
    CMMG AR-15 Buffer Retainer
    (1)
    $2.99 $1.99 Save $1.00
  21. CMMG AR-15 5" 5.7x28 1:9 SS Barrel Kit w/ Bolt Carrier
    CMMG AR-15 5.7x28 CM Barrel w/ Bolt Carrier Kit
    $474.99 $524.99 $359.99 $414.99 Save $115.00
  26. CMMG AR-15 Bolt Catch Plunger
    CMMG AR-15 Bolt Catch Plunger
    Out of stock
    $1.99 $1.49 Save $0.50
  28. CMMG 7 Slot M-LOK Picatinny Rail
    CMMG 7 Slot M-LOK Picatinny Rail
    Out of stock
    $19.99 $14.99 Save $5.00
  29. CMMG Forward Assist Kit
    CMMG Forward Assist Kit
    Out of stock
    (2)
    $16.99 $13.49 Save $3.50
  30. CMMG Bravo AR-15 .22LR Conversion Kit with Three 10-Round Magazines
    CMMG Bravo AR-15 .22 LR Conversion Kit w/ Three 10-Round Magazines
    Out of stock
    $229.99 $174.99 $184.99 Save $55.00
  31. CMMG AR-15 Magazine Catch
    CMMG AR-15 Magazine Catch
    Out of stock
    $8.99 $7.49 Save $1.50
  32. CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit
    CMMG AR-15 ZEROED Gunbuilder's Lower Parts Kit
    Out of stock
    $89.95 $80.99 Save $8.96
  33. CMMG AR-15 .22 LR Auto Sear Trip Kit
    CMMG AR-15 .22 LR Auto Sear Trip Kit
    Out of stock
    (1)
    $59.99 $54.99 Save $5.00
  36. CMMG AR-15 16" Rifle-Length Gas 6mm ARC 1:7.5 SS Barrel
    CMMG AR-15 16" Rifle-Length Gas 6mm ARC 1:7.5 SS Barrel
    Out of stock
    $239.99 $199.99 Save $40.00
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