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Midwest Industries
Midwest Industries Stock Tube Adaptor Pistol Brace Compatible - STAPPB
✓ In stock
MSRP: $104.95$83.00 -
Glock
Glock Spare Slide Fits 19 GEN3 Black Matte Optic Ready - 79008
✓ In stock
MSRP: $396.00$378.00 -
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Hogue Inc.
Hogue Rubber Grip Black with Finger Grooves for Browning Hi-Power - 09000
✓ In stock
$25.46 -
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LUTH-AR LLC
Luth-ar Rifle Kit Bull 16 with Adjustable Stock - RKB163
✓ In stock
MSRP: $659.99$654.72 -
Hogue Inc.
Hogue HandAll Beavertail Grip Sleeve with Textured Aqua Blue for Ruger LCP II - 18124
✓ In stock
$16.11 -
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Kaw Valley Precision
Kaw Valley Precision 6 Pos Stock Comp Kit with 4.3oz Buffer - KVPMILSPECKIT43SS
✓ In stock
MSRP: $67.95$66.75 -
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Yankee Hill Machine
Yankee Hill Machine Nielsen Piston .45 Cal M16x1RH Thread - YHM-2062-MR
✓ In stock
MSRP: $80.95$75.85 -
Tacfire Inc.
Tacfire AR-15 Complete Upper 5.56 NATO 16" Barrel Black with Bolt Carrier Group - BU-556-16
✓ In stock
$314.66 -
Faxon Firearms
Faxon AR-15 Barrel 9mm Luger PCC 8.5" 1:10 Light Taper Black - 15A910N8NLQ
✓ In stock
MSRP: $125.00$114.69 -
Yankee Hill Machine
Yankee Hill Machine Thread Protector 556 1/2-28 .920 OD Stainless - 3410
✓ In stock
$31.00
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