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One Horse
One Horse AR-15 Complete Upper 10.5" 300AAC - OH-CU05
✕ Out of stock
MSRP: $319.99$282.05 -
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Hogue
Hogue S&W Compact .45ACP & .40SW Models 451640544013 Grips - 16010
✕ Out of stock
MSRP: $29.95$25.46 -
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Strike Industries
Strike Single Side Pic FSA with Polymer Stab Stock - SI-FSA-SP-STAB
✕ Out of stock
MSRP: $99.95$90.33 -
Adaptive Tactical
Adaptive Tactical Arkus 10/22 Stock Black - AT-02030
✕ Out of stock
MSRP: $99.99$83.21 -
Comstock Armory
Comstock Armory Muzzle Brake Compact 5/8-24 30 Cal - MBC-58-30
✕ Out of stock
MSRP: $69.00$67.40 -
TYRANT CNC
Tyrant CNC Takedown Pins Enhanced AR-15 Black Aluminum - TDAR15TPBLK
✕ Out of stock
$40.68 -
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Rise Armament
Rise Armament Revolver 535 Slide/Snap AR Trigger Black/Red - T35BR
✕ Out of stock
$195.74 -
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RECOVER INNOVATIONS INC
Recover Innovations Spro MG Full Kit Canik Tan - SPROCBGB02
✕ Out of stock
$291.13 -
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TYRANT CNC
Tyrant CNC Safety Selector Nexgen AR-15 Black Aluminum/Rubber - TDSSARBLACK
✕ Out of stock
$64.50 -
JK ARMAMENT
Jk Armament Bald Eagle 195 Accu-Choke 12 Gauge Invector Plus Stainless Steel - JKMDHDBE12WBIM
✕ Out of stock
$165.06 -
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TacFire
TacFire Bolt Carrier Group 308 Win Black Steel Fits AR-10 Dpms - BCG308
✕ Out of stock
$132.34
Gun Parts
Upgrade, repair or build with barrels, triggers, stocks, grips, handguards, muzzle devices and replacement parts. We list over 14,800 gun parts from Magpul, Hogue and Strike.
Getting the right fit
Fit is everything with gun parts. Match the exact make, model and generation of your firearm, since a Glock 19 Gen 3 and Gen 5 do not share every part, and AR-15 parts can differ between mil-spec and commercial dimensions.
Barrels and muzzle devices also need the right thread pitch. For triggers and internal parts, a qualified gunsmith install is the safest route if you are not comfortable doing it yourself.
Gun Parts FAQ
How do I know a part fits my gun?
Check the product title and specifications for your exact model and generation. If a listing covers a range of models, confirm yours is on the list before ordering.
What thread pitch do I need for a muzzle device?
Check your barrel. Most 5.56 and 9mm barrels use 1/2x28 and most .30 caliber barrels use 5/8x24, but confirm the thread on your barrel or in your owner's manual before you order.
Shop related: AR-15 Parts · Magazines · Scope Mounts & Rings · Gun Care