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Christensen Arms
Christensen Arms Pre Fit Stainless Barrel #9 Contour 26 Thread 6mm BR - 8100015500
✓ In stock
MSRP: $549.99$406.99 -
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White Label Armory
White Label Armory AR10/AR15 Ejection Port Cover Spring 10 Pack - WLA-PAC-2002-10
✓ In stock
$23.52 -
10 Ring
10 Ring Sylvan Short K Titanium Suppressor 223/5.56 6" 1/2x28 Direct Thread
✓ In stock
$1,199.96 -
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Carlson'S Choke Tubes LLC
Carlson's Sporting Clays Improved Modified Choke Tube for 12 Gauge Remington - 13367
✓ In stock
$61.46 -
Angstadt Arms
Angstadt Arms Bolt Carrier Assembly 45 ACP QPQ Black Nitride 8620 for AR-15 - AA45BCGNIT
✓ In stock
MSRP: $199.99$150.92 -
Glock Inc.
Glock Factory Thread Protector for 40 S&W G23 Gen 4 M14.5x1LH Black Pkg - 70349
✓ In stock
$21.58 -
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Kick's Industries
Kick's BuckKicker Full Choke Tube for 12 Gauge Browning Invector Plus .700 - BKBIP700
✓ In stock
$66.74 -
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Tacfire Inc.
Tacfire Tanker Muzzle Brake 223 REM/5.56 NATO 1/2x28 Black - MZ1009-N
✓ In stock
$41.62 -
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NcSTAR Inc.
NcSTAR Vism Vertical Grip Weapon Light with Strobe FlashLight & Green Laser 300 - VAQVGFLGV2
✓ In stock
$120.13 -
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Kick's Industries
Kick's High Flyer Choke 12 Gauge Beretta/Benelli Mobil IMP Cylinder - BER12HFIC
✓ In stock
MSRP: $67.00$57.40 -
Banish Suppressors
Banish Suppressors 20 Gauge Shotgun Suppressor - 100000111550
✓ In stock
MSRP: $1,229.00$844.52
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