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Gun Parts
At ICB Firearms in St. Clair Shores, MI, we offer a wide variety of gun parts to help you repair, upgrade, or customize your firearm with confidence. Whether you’re building an AR-15, restoring an AK-47, or improving your handgun, our inventory includes barrels, triggers, receivers, springs, grips, and more. You’ll also find parts for rifles and shotguns, plus a variety of other accessories for fine-tuning your weapon. Don’t forget to check out compatible magazines, optics, and gear to complete your setup. No matter your firearm type, our gun parts selection supports all levels of shooters and builders. Explore our gun parts today and take full control of your firearm’s performance.
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1 - 16 of 53862 posts
AR15 Lowers
BATTLE ARMS AR9 FOR GLOCK 9MM – LOWER
$50 offOriginal price was: $289.00.$239.00Current price is: $239.00.
AR15 Uppers
BATTLE ARMS AR9 PISTOL CALIBER
$21 offOriginal price was: $259.95.$239.00Current price is: $239.00.
Other Gun Accessories & Parts
Battle Arms Development BAD-RACK-308 Rack Charging Handle AR-10
$14 offOriginal price was: $109.00.$94.99Current price is: $94.99.
Rifle Stocks
Battlelink Commercial Minimalist Stock
$10 offOriginal price was: $59.99.$50.00Current price is: $50.00.
Rifle Parts
BCM Bolt Carrier Group (MPI) – Auto
$15 offOriginal price was: $240.00.$225.00Current price is: $225.00.
Rifle Parts
BCM Bolt Carrier Group (MPI) – Auto
$19 offOriginal price was: $220.00.$201.00Current price is: $201.00.
Other Rifle Accessories & Parts
BCM GUNFTR 1913 LIGHT MOD MOUNT KM
$5 offOriginal price was: $45.00.$39.95Current price is: $39.95.
Other Rifle Accessories & Parts
BCM GUNFTR 1913 LIGHT MOUNT MLOK
$5 offOriginal price was: $45.00.$39.95Current price is: $39.95.
Slings Parts & Accessories
BCM GUNFTR RAIL SLING MOUNT PCTY
$4 offOriginal price was: $40.00.$35.95Current price is: $35.95.
Other Rifle Accessories & Parts
BCM GUNFTR SCOUT MOD MOUNT KM
$5 offOriginal price was: $45.00.$39.95Current price is: $39.95.
Other Rifle Accessories & Parts
BCM GUNFTR SCOUT MOUNT MLOK
$5 offOriginal price was: $45.00.$39.95Current price is: $39.95.
Other Gun Accessories & Parts
BCM LIGHT MOUNT MOD 0 KEYMOD – 1″
$5 offOriginal price was: $45.00.$39.95Current price is: $39.95.
