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GUN PARTS

Palmetto State Armory has a large selection of firearm parts to fully support your upgrade and repair needs. From rifle parts to pistol parts, we stock items such as AR receivers, triggers, AR parts, muzzle devices, and more. Rely on Palmetto State Armory to have the right parts from the best brands at the right price.

CMC DROP IN TRIGGER SINGLE STAGE TACTICAL FLAT BOW AR-15/AR-10, 3.5LBS - 91503

793 Reviews
5/5
$174.00 $249.99

“A great price for a great quality trigger.” This is a drop-in trigger unit that is not included in the CNC machined housing. This trigger features a smooth glass break, minimum lockout time, positive trigger reset and easy installation. Upgrade your AR today! Standard Trigger Pull – Flat CMC’s AR-15/10 patented “Signature Flat” trigger is the ultimate in feel and break. With the shooter’s finger naturally resting on the shoe, every pull is the same as the previous one. The Flat Trigger Bow delivers a linear feel that no other Trigger Bow shape can surpass! With excellent lock time and illuminated quick reset, the Flat Trigger is unsurpassed by any other fire control group.

ATI SCHMEISSER 5.56/.223 AR-15 60RD G2 MLE MAGAZINE, BLACK - ATIM556S60MLE

565 Reviews
5/5
$44.99 $59.99

American Tactical has partnered with German weapons manufacturer Schmeisser GmbH to exclusively import and distribute Schmeisser S60 60-round AR-15 magazines. This patent-pending magazine is made of glass fiber reinforced polymer and features a unique follower system that allows for double the capacity of a regular AR magazine without being bulky or cumbersome. Designed to shoot .223 REM and 5.56X45MM, the Schmeisser S60 gives you an instant capacity upgrade over standard AR magazines for your AR carbine or pistol at an affordable price.

CMMG BRAVO .22 LR AR CONVERSION KIT WITH 3 25 ROUND MAGAZINES - 22BA651

281 Reviews
5/5
$179.99 $249.99

This .22 LR conversion kit from CMMG gives you the option to convert your AR platform rifle to .22 for low-cost training or hunting. This will work with any mil-std upper receiver. For best performance, use round hammers as notched hammers can cause functionality issues and 36 grain gold plated nose bullets have proven to be the best choice for functionality. Three 25-round magazines are included.

PSA AK-V 9X19MM U9 35 ROUND PATTERNED MAGAZINE, BLACK - 5165448274

734 Reviews
5/5
$14.99 $29.99

The PSA 35 round 9 mm series magazines feature a “PMX” polymer matrix construction that combines an engineered thermoplastic magazine body with an inserted stainless steel feed port. This provides the user with increased performance and reliability.

EXPLORE MORE ABOUT THE GUN PARTS

PSA CUSTOM SERIES 5.56 FLUTED FLASH CAN (1/2X28)

70 Reviews
5/5
$35.00

The Palmetto State Armory fluted flash canister is designed to direct muzzle gas and flash forward and away from the operator. This muzzle device is not intended to reduce recoil, muzzle rise or flash signature. The PSA Fluted Flash directs gas and noise away from the shooter while enhancing the appearance of the weapon.

MAGPUL PMAG 20 ROUND MAGAZINE LR/SR GEN M3 7.62X51 - MAG291-BLK

275 Reviews
5/5
$21.99 $29.99

The PMAG 20 LR/SR GEN M3 improves the M3 to a 20-round 7.62 NATO/.308 Winchester SR-25 magazine profile. All of the improvements to the GEN M3 are reflected in our previously designed 20 round capacity profile. The PMAG 20 LR/SR GEN M3 will replace the MAG243 in our lineup.

PSA AR15/PA10 EPT - ENHANCED POLISHED FIRE CONTROL GROUP - 507797

560 Reviews
5/5
$34.99 $49.99

PSA AR15/PA10 Enhanced Polished Trigger. We started with a standard single-stage government-style fire control set, finely polished the contact surfaces, and then applied a super-smooth nickel finish to the hammer and trigger. The result is a much smoother trigger than mil-spec. A great economical upgrade.

PSA AR15 COMPLETE CLASSIC STEALTH LOWER

923 Reviews
5/5
$139.99 $389.99

The PSA Custom Drop-In AR Single Stage Curved Bow Trigger is designed and manufactured to the highest quality standards. Built with a convenient plug-in design, even newcomers to the AR world can integrate it into their builds for a simple but important upgrade. You’ll feel a noticeable difference compared to older triggers with a lighter, crisper clean break and short reset for more accurate shot placement. Upgrade your military spec stock AR-15 trigger today and experience the difference.

SYLVAN ARMS GEN. 3 1-3/16-16 FOLDING STOCK ADAPTER FOR AR-15 STYLE RIFLE - ARH300

171 Reviews
5/5
$149.99 $199.99

The Sylvan Arms Folding Hinge Stock Adapter allows you to fold the stock and dramatically reduce the length of your rifle for storage and travel. Designed for gas piston and direct impact systems 5.56 to 308 systems as well as 223 compatible systems, it features standard 1-3/16-16 TPI threads and requires no additional parts for use with standard BC groups. It is CNC machined in the USA from 7075 billet aluminum, giving it unique lightweight and corrosion resistant properties. 

PSA AR15 COMPLETE MOE EPT STEALTH LOWER, BLACK

263 Reviews
5/5
$169.99 $439.99

This complete Palmetto State Armory Stealth Lower comes fully assembled and ready for your complete upper!

We started with a standard single stage government style fire control set, finely polished the contact surfaces, and then applied a super smooth nickel finish to the hammer and trigger. The result is a much smoother trigger than mil-spec. A great economical upgrade. This lower comes with a Magpul MOE carbine stock, Magpul MOE trigger guard, and Magpul MOE grip.