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Geissele Automatics
Geissele Super Modular Rail MK14 DDC Aluminum 15" Long - 05-575S
✓ In stock
MSRP: $400.00$324.23 -
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True Precision
True Precision Hellcat Pro Barrel 9mm Luger Black TB - TP-SHCPB-XTBL
✓ In stock
MSRP: $189.99$157.89 -
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Rise Armament
Rise Armament RA-230 Charging Handle AR-10 Black Aluminum Ambidextrous Hand - RA-230-BLK
✓ In stock
MSRP: $99.99$79.96 -
Midwest Industries
Midwest Industries Handguard Slim Line 14" M-LOK Fits AR-15 - MI-SLH14
✓ In stock
MSRP: $183.95$150.98 -
Yankee Hill Machine Co
YHM Mossberg/WIN/Brwn Mount Assy VICTRA-12
✕ Out of stock
MSRP: $106.95$90.68 -
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Daniel Defense
Daniel Defense RIS III 13" FSP Assembly FDE - 01-004-02383-011
✓ In stock
MSRP: $582.00$542.00 -
Leapers, Inc. - UTG
Leapers, Inc. - UTG M-LOK Offst Flshlght RNG Mount Black - RG-FL27MC
✓ In stock
$36.90 -
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Icarus Precision
Icarus Precision Ace 320 SOCOM Full MS Black Grip - 320_SOCOM_cFULL_SFT_BLK
✓ In stock
MSRP: $399.99$298.20 -
True Precision
True Precision P365 Fuse Black DLC TB Barrel - TP-P365FB-XTBC
✓ In stock
MSRP: $199.99$171.82 -
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B5 Systems
B5 Systems Type 22 P-Grip FDE Aggressive Increased Vertical Angle - PGR-1453
✓ In stock
$32.20 -
True Precision
True Precision For G43 Threaded Gold Tin Barrel - TP-G43B-XTG
✓ In stock
MSRP: $199.99$165.92 -
Griffin Armament
Griffin Armament Universal Piston Silencerco - SICOPUNIVERSAL
✕ Out of stock
MSRP: $79.95$72.56 -
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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