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CMC Triggers
CMC Triggers AR15/AR10 Single Stage Combat Curved Hybrid Trigger CCT 3.5 lb - 91701
✓ In stock
MSRP: $189.99$152.05 -
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Wilson Combat
Wilson Combat Grip Module for Sig Sauer P320 Carry No Manual Safety Black - 320-CSB
✓ In stock
$77.79 -
Midwest Industries
Midwest Industries Alpha Tank Brake 24mm Black Matte Nitride - MI-ALPHA-TB24MM-N
✓ In stock
MSRP: $110.00$75.20 -
Rival Arms
Rival Arms Steel Drop in Barrel for Sig P320 Carry 1:10 Twist Black - RA-RA20P301A
✓ In stock
$160.03 -
Carlson'S Choke Tubes LLC
Carlson's Turkey Ported Choke Tube for 12 Gauge Remington .665 - 70020
✓ In stock
$58.68 -
Thompson Center Arms
Thompson Center Encore Prohunter Katahdin Rifle Stainless Fluted Threaded Barrel 20" - 360 Buckhammer No Sights
✓ In stock
$420.50 -
Tactical Solutions
Tactical Solutions X-Ring Performance Barrel 22 LR 16.50" Black Spiral Fluted - XRBRLPERFMB
✓ In stock
$277.93 -
American Built Arms Company
American Built Arms AB Grip SBR P Pistol AR-15 FDE - ABASBRPFDE
✓ In stock
$28.40 -
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Wilson Combat
Wilson Combat Grip Module for P365 XL No Manual Safety Tan - 365XL-ST
✓ In stock
$70.69 -
TYRANT CNC
Tyrant CNC For Glock Gen 3 Extended Magazine Release Black - TDG3EMRBLK
✓ In stock
$38.60 -
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