Log In

PRODUCT FINDER DEPARTMENTS DEPARTMENTS

Departments CSSI Exclusive Shop Firearms

Firearms

Handguns Rifles Short Barreled Rifles Shotguns Used Guns Lowers CA Compliant

Suppressors & Parts

Suppressors & Parts

Suppressors Suppressors Accessories

Ammunition

Ammunition

Handgun Ammunition Rifle Ammunition Shotgun Ammunition Rimfire Ammunition

Optics

Optics

Rifle Scopes Red Dot Sights Pistol Scopes Shotgun Scopes Archery Scopes Night Vision Thermal Imaging Laser Sights

Scope Mounting Scope Accessories Binoculars & Monoculars Spotting Scopes Rangefinders Firearm Sights Weapon Lights

Reloading

Reloading

Presses & Kits Primers Powder Tools & Gauges Bullets & Shot Brass Shotgun Reloading Dies

Manuals & Software Case Cleaning & Lube Components & Accessories Ammo & Bullet Storage

Gun Parts

Gun Parts

Magazines Handgun Parts Rifle Parts Shotgun Parts

Gunsmithing

Gunsmithing

Gunsmithing Tools Wood & Metal Preparation

Shooting

Shooting

Holsters & Belts Range Gear Shooting Safety & Apparel Cleaning Gun & Ammo Storage Targets Tactical Gear Slings & Swivels

Bipods, Monopods & Shooting Sticks Recreational Shooting

Airguns

Airguns

Airgun Handguns Airgun Rifles Pellets & BBs Airgun Accessories

Muzzleloaders

Muzzleloaders

Black Powder Rifles Black Powder Pistols Black Powder Cannons Muzzleloader Bullets & Sabots Muzzleloader Cleaning & Accessories Percussion Caps & Primers Black Powder Substitutes Muzzleloader Ramrods

Breech & Wrenches Powder Measures Shooting Patches & Wads Muzzleloader Cappers & Speed Loaders

Clothing & Footwear

Clothing & Footwear

Casual Outerwear Casual Shirts & Tops Casual Pants & Shorts Casual Footwear Casual Eyewear Casual Accessories Hunting Outerwear Hunting Shirts & Tops

Hunting Pants Hunting Footwear Hunting Eyewear Hunting Accessories

Closeouts

Closeouts

Firearms Ammunition Optics Reloading Gun Parts & Tools Shooting Airguns Muzzleloaders

Hunting Archery Outdoors Apparel CSSI Exclusive Shop Special Deals

Hunting

Hunting

Treestands Hunting Blinds Hunting Vests Trail Cameras & Accessories Decoys Game Calls Scents & Scent Eliminators Food Plots & Feeders

Game Processing Dog Training & Supplies Displays

Outdoors

Outdoors

Bags & Packs Tents Sleeping Gear Camp Kitchen Camp Furniture Water Lighting Gear & Tools

Navigation & Observation Health & Safety Accessories Dog Gear Personal Defense & Security

Knives & Edged Tools

Knives & Edged Tools

Knives Axes, Hatchets & Machetes Multi-Tools Sharpeners & Maintenance

Archery

Archery

Bows Arrows, Components & Broadheads Bow Accessories Archery Accessories Targets Tools

Rebates

Rebates

S&W Rebate

View All Departments

BRANDS BRANDS

Most Popular Brands

Glock Hornady CCI Leupold Ruger Smith & Wesson Sig Sauer H&K

Browning Springfield Armory FN CZ Colt PMC SB Tactical Suppressors

View All Brands

EXCLUSIVES INVENTORY REDUCTION INVENTORY REDUCTION

Firearms Ammunition Optics Reloading Gun Parts Shooting Outdoors Hunting Knives & Tools Clothing & Footwear Airguns Archery Suppressors Cases, Safes & Storage

RESOURCES

Product Finder

Filters

Category

Gun Parts (5942)

Magazines (2389) Handgun Parts (940) Rifle Parts (2018) Shotgun Parts (627)

Suppressors and Parts (175) Shooting (230) Inventory Reduction (107)

Brand

Accurate Mags (14)ADCO (1)Advance Warrior Solutions (1)Aero Precision (99)Allen (8)Amend2 (52)Anderson Manufacturing (1)Angstadt Arms (26)Area 419 (54)ASC (23)

View All

Caliber

10mm Auto (3) 17 HMR (1) 17 Win Super Mag (2) 204 Ruger (1) 22 ARC (2) 22 Hornet (1) 22 LR (31) 22 WMR (1) 22-250 Rem (3) 222 Rem (1)

View All

Action

Bolt Action (2) Break Open (1) Semi-Auto (4)

Gauge

10 ga (7) 12 ga (261) 16 ga (1) 20 ga (101) 28 ga (4) 410 ga (20)

Gun Model

EPC-9 (1) Encore (1) M1500 (1) TSP X (1)

Shot Size

Specialty (1)

Barrel Length

10" (7) 10.3" (1) 10.4" (1) 10.5" (8) 11.3" (1) 11.5" (1) 12" (1) 14" (2) 15" (9) 16" (19)

View All

Model Series

AR9 (1) Encore (1) M1500 (2)

Threaded Barrel

true (97)

Rounds

10 (8) 12 (3) 2 (31) 5 (13) 6 (11)

Firearm Capacity

1 (1) 10 (2) 30 (1)

Brand Family

Accu Choke (5) Alpha (1) Archangel (1) Benelli (1) BuckKicker (4) Buckshot (2) Competitor (2) Core (1) Coyote (5) Cremator Waterfowl (35)

View All

Magazine Caliber

.17 HMR (4) .17 Hornet (1) .17 WSM (3) .22 LR (150) .22 TCM (4) .22 WMR (19) .22 WMR / .17 HMR (5) .22-250 Rem (6) .223 Rem/5.56mm (178) .243 Win (9)

View All

Primary Caliber

5.56mm (2)

Weapon Mfg Model

100/101 (1) 1095 Carbine (1) 19/23 (1) 1911 (105) 1911 GOVT (23) 1911 Officer (19) 1911-22 (4) 1923 (1) 1927A "Tommy Gun" (5) 2011 (12)

View All

Magazine Capacity

1 rds (10) 10 rds (485) 100 rds (5) 11 rds (15) 110 rds (2) 12 rds (58) 120 rds (1) 13 rds (58) 14 rds (17) 15 rds (188)

View All

Firearm Accessories Weapon Fit

1911 (9) 92FS/M9 (1) AK-47 (17) APC 223 (1) APC9 (1) AR-10 (36) AR-15 (444) AR-15/AR-10 (5) AR-9 (10) B&T APC (2)

View All

Weapon Mfg

1911 Pattern (126) 2011 (4) AICS (16) AICS Short Action (2) AK Pattern (26) AK47 (9) AR-10 (30) AR-15/M-16 (186) ATI (16) Akdal (2)

View All

Muzzleloader Caliber

45 cal (1) 50 cal (2)

Pack/Bag/Case Type

Ammo Storage (8) Choke Tube Case (2)

Optic Ready

Drilled and Tapped (1) Picatinny Rail (1)

Color

Aqua (3) Black (1853) Black Nitride (11) Black/Brown (1) Black/Gray (2) Black/Green (3) Black/Red (10) Blue (11) Blued (1) Blued Steel (4)

View All

Condition

Factory Second (1) New (1939) Used (1)

Thread Type

.578-28 (11) .578x28 XL (1) 1-3/8x24 (5) 1.125x28 (1) 1.375x24 (4) 1/2 and 5/8 (4) 1/2-28 (97) 1/2x36 (5) 11/16-24 (8) 13x1.25 (2)

View All

Suppressor Type

Suppressor (3)

Ring & Mount Pieces

1-Piece (22) 2-Piece (1)

Trigger Parts Type

Binary Trigger (8) Connector (1) Sear & Spring Kit (2) Single Stage Trigger (120) Three Position Trigger (2) Trigger Bars (5) Trigger Disconnector (1) Trigger Fix (1) Trigger Guards (6) Trigger Housing (2)

View All

Ring & Mount Type

Accessory Rail (11) Light/Laser Rail Mount (1) Picatinny Style (12) Rail Mount (2) Red Dot Sight Mount (1)

Firearm Accessories Type

AR Modification Kit (4) Action Parts (5) Anti-Walk Pin (3) Backstrap (2) Barrel (12) Barrel De-Resonator (2) Barrel Parts (5) Barrel Protector (1) Bolt Assembly (1) Bolt Carrier Group (46)

View All

Attachment Type

Direct Thread (5)

Gun Sight Weapon Fit

Remington 870 1100 1187 (1)

Shooting Item Type

Ammo Pouch (2) Ammo Storage (2) Tripod Plate (2)

Muzzleloader Ignition

U.M.L. Ignition System (1)

Diameter

.381 (2) .385 (4) .395 (1) .401 (3) .404 (2) .538 (1) .541 (1) .544 (1) .555 (4) .560 (9)

View All

Light Type

Flashlight (1) Weapon Light (1)

Magazine Accessory Type

Adapter (8) Basepad (27) Catch (20) Clip (1) Connector (2) Coupler (3) Dust Cover (2) Extension (105) Floor Plate (19) Follower (15)

View All

Muzzleloader Barrel Length

26" (1)

Stock Type

Adapter (6) Adjustable (37) Braces (33) Chassis (8) Fixed (68) Folding & Collapsible (77) Forend (3) Recoil Pad (55) Retractable (1) Spacer (1)

View All

Cleaning Item Type

Snap Caps (68) Training Rounds (4)

Muzzle Accessory Type

Adapters (67) Assembly Rod (1) Baffle Removal Tool (1) Blast Deflector (3) Compensator (6) Flash Hiders (51) Front Cap (18) Jam Nut (2) Mitigation Device (9) Mount (80)

View All

Lower Pattern

AR-10 (1) AR-15 (4) AR-9 (1)

Lower Type

Complete (1) Stripped (5)

Upper Type

Assembled Upper (11) Bolt Carrier Group (2) Build Kit (7) Complete (38) Stripped (8)

Stock Action Type

AK-47 (2) AR-10 (1) AR-15 (77) B&T-SPR (1) HK MP5/53 (3) Howa 1500/Weatherby Vanguard (4) Mauser M98 (3) Mosin Nagant (3) Mossberg 500 (5) Remington 597 (1)

View All

Laser Color

Green (1)

Light Output in Lumens

260 (1) 300 (1)

Size

.5" (1) .75" (1) 1 7/8" x 5 1/4" x 1 1/8" (1) 1 7/8" x 5 1/4" x 15/16" (1) 1 7/8" x 5 1/4" x 3/4" (1) 2" x 5 5/8" x 1 1/8" (1) 2" x 5 5/8" x 3/4" (1) 4 13/16" L x 1 27/32" W x 1 1/2" (1) 5 1/4" L x 1 13/16" W x 1 1/2" (1) 5 1/4" L x 1 7/8" W x 1 1/8" (3)

View All

Waterproof

IPX4 (1) Resistant (1) true (7)

Firearm Accessories Caliber

10mm Auto (1) 12 ga (2) 22 LR (6) 223 Remington/5.56 NATO (16) 223 Remington/5.56 NATO/.300 Blackout (2) 300 Norma Mag (1) 300 PRC (1) 300 Win Mag (1) 308 (4) 308 WIN (18)

View All

Switch Type

Button (1)

Muzzleloader Accessory Type

Muzzleloader Brake (2)

Package Quantity

1 (2326) 10 (2) 1000 (1) 12 (2) 2 (43) 20 (1) 3 (9) 4 (3) 5 (1) 7 (1)

Quantity

1 (943) 10 (5) 2 (3) 3 (6) 4 (9) 5 (1) 6 (1) 7 (1)

Grip Type

Foregrip (15) Handguard (9) Handgun Grips (9) Vertical (1)

Bulb Count

1 (1)

Bulb Type

LED (1)

Home > Catalog > Gun Parts

Gun Parts

1-24 of 5,961 items

Filters

Categories:: Gun Parts

Clear All

Fiocchi 3 Gun Match Dummy Shotshells 12ga 10/ct

XN12INERT Show Specs

Brand: Fiocchi|CA Prop 65: Yes|Count: 10 ct|Gauge: 12 ga|Rounds: 10|Shot Size: Specialty

Springfield Armory LevAR Ratcheting Charging Handle for AR-15

FKAR5430LEVARF Show Specs

Brand: Springfield Armory|CA Prop 65: Yes|Color: Black|Firearm Accessories Type: Charging Handle|Length: 7.25"|Quantity: 1

Glock Factory Spare MOS Cut Handgun Slide G17 Gen 3 Black

GL79009 Show Specs

Brand: Glock|CA Prop 65: Yes|Color: Black|Condition: New|Country of Origin: Austria|Finish: Gas Nitride|Firearm Accessories Caliber: 9mm Luger|Firearm Accessories Type: Slides|Firearm Accessories Weapon Fit: Glock 17|Material: Stainless Steel|Quantity: 1|Warranty: Mfg 1 Year Limited

Kick's Gobblin Thunder Turkey Choke Tube for 12 ga Mossberg .835/.935 .675

KKGTMOSS675 Show Specs

Brand: Kick's Industries|Brand Family: Gobblin Thunder|CA Prop 65: Yes|Choke Diameter: .675|Color: Black|Gauge: 12 ga|Weapon Mfg: Mossberg|Weapon Mfg Model: Mossberg .835/.935

TacFire AR-15 Complete Upper .300 Blackout 10" Barrel Black with Bolt Carrier Group

EFBU30010 Show Specs

Barrel Length: 10"|Barrel Twist Rate: 1:8|Brand: TacFire|CA Prop 65: Yes|Caliber: 300 Blk|Color: Black|Compliance Firearm Pattern: AR-15|Upper Type: Complete

Q Cherry Bomb Muzzle Brake 8.6 BLK 5/8-24

YQCB582486 Show Specs

Brand: Q|CA Prop 65: Yes|Color: Gold|Muzzle Accessory Type: Muzzle Brake|Thread Type: 5/8-24

Mako Group Ergonomic Quick Release Foregrip

NAAG44S Show Specs

Brand: Fab Defense|CA Prop 65: Yes

CSSI Exclusive!

Combat Armory Billet AR-10 Lower Receiver Stripped with Mag Release and Ejector Black

AWSTPCA10LOWERBLK Show Specs

Brand: Combat Armory|CA Prop 65: Yes|Color: Black|Condition: New|Lower Pattern: AR-10|Lower Type: Stripped

Midwest Heavy Duty End Plate

MWMIHDEP Show Specs

Brand: Midwest|CA Prop 65: Yes|Color: Black|Condition: New|Firearm Accessories Type: End Plate|Quantity: 1

TacFire 1-Slot M-LOK Handstop Gen 2 Black

EFMAR133G2 Show Specs

Brand: TacFire|CA Prop 65: Yes|Color: Black|Country of Origin: Assembled in the USA|Finish: Anodized|Firearm Accessories Type: Handstop|Firearm Accessories Weapon Fit: AR-15|Quantity: 1|Warranty: Mfg Limited Lifetime

B5 Systems Car15 LS2 Rifle Grip Black

1BCLG1566 Show Specs

Brand: B5 Systems|CA Prop 65: Yes|Color: Black|Condition: New|Firearm Accessories Type: Grips|Quantity: 1

FAB Defense Gradus X AR-15 Reduced Angle Pistol Grip Tan

NAFXGRADUSXT Show Specs

Brand: Fab Defense|CA Prop 65: Yes|Color: Tan|Condition: New|Firearm Accessories Type: Grips|Firearm Accessories Weapon Fit: AR-15|Quantity: 1

Amend2 Pistol Grip Enhanced 2 Coyote Brown - NO Grip Screw

ADPGE2CYT Show Specs

Brand: Amend2|CA Prop 65: Yes|Color: Coyote Brown|Condition: New|Firearm Accessories Type: Grips|Quantity: 1

CMMG ZEROED Pistol Grip Kit

CA55AFFA9 Show Specs

Brand: CMMG|CA Prop 65: Yes|Color: Black|Condition: New|Firearm Accessories Type: Grips|Quantity: 1

Leapers Model 4/15 Buffer

LIRBA005 Show Specs

Brand: Leapers|CA Prop 65: Yes

YHM Victra-20 Suppressor Assembly Rods Kit Multi-Length 6/ct

YEYHM1315 Show Specs

Brand: Yankee Hill Machine|CA Prop 65: Yes|Condition: New|Muzzle Accessory Type: Assembly Rod

Mako Group Rubberized Pistol Grip for M16/M4/AR-15

NAAGR43 Show Specs

Brand: Fab Defense|CA Prop 65: Yes

Franklin Armory BFSIII AR-Essential Binary Rifle Trigger

FY0050633BLK Show Specs

Brand: Franklin Armory|CA Prop 65: Yes|Color: Black|Compliance Binary Trigger: Yes|Condition: New|Finish: Black Oxide|Firearm Accessories Weapon Fit: AR-15|Material: Steel|Trigger Design: Curved|Trigger Parts Type: Binary Trigger|Trigger Pull: 4.5 lbs|Warranty: Mfg 1 Year Limited

Glock Factory Slide Stop Lever & Spring Extended 9mm Luger Black

GL47249 Show Specs

Brand: Glock|CA Prop 65: Yes|Color: Black|Condition: New|Firearm Accessories Caliber: 9mm Luger|Firearm Accessories Type: Slide Stop|Firearm Accessories Weapon Fit: Glock 17|Quantity: 1

Fostech ECHO Sport Trigger For AR-15 Rifles

WW4140 Show Specs

Brand: Fostech|CA Prop 65: Yes|Color: Black|Firearm Accessories Weapon Fit: AR-15|Material: Steel Aluminum|Trigger Design: Curved|Trigger Parts Type: Single Stage Trigger|Trigger Pull: 4.5 lbs

Amend2 Priapus Pistol Grip Black Model (No Beavertail, No Grip Screw)

ADPPGBLK Show Specs

Brand: Amend2|CA Prop 65: Yes|Color: Black|Condition: New|Country of Origin: USA|Finish: Ribbed|Firearm Accessories Type: Grips|Firearm Accessories Weapon Fit: AR-15/AR-10|Quantity: 1|Warranty: Mfg Lifetime

Tactical Solutions X-Ring Barrel for 10/22 Rifles 1/2x28 Threaded Quicksand FDE

TB1022TEQS Show Specs

Barrel Length: 16.5"|Barrel Material: T6 Aluminum|Barrel Twist Rate: 1:16|Barrel Type: Combination|Brand: TacSol|CA Prop 65: Yes|Caliber: 22 LR|Color: Tan|Firearm Accessories Weapon Fit: Ruger 10/22|Muzzle Thread: 1/2-28

CSSI Exclusive!

Combat Armory Billet AR-9 Lower Receiver Stripped with Mag Release and Ejector Black

AWSTPCA9LOWERBLK Show Specs

Brand: Combat Armory|CA Prop 65: Yes|Color: Black|Condition: New|Lower Pattern: AR-9|Lower Type: Stripped

Mako Group Galil Magazine Coupler - TZ-2 M-16 / AR-15 / AK-47 /

NATZ2 Show Specs

Brand: Fab Defense|CA Prop 65: Yes|Compliance Magazine Type: Rifle Magazine|Magazine Accessory Type: Coupler|Package Quantity: 1

1
2
3
4
5
...
249

Return to top

CSSI About Us
Contact Info
Company Policies
Become a Dealer

Resources Exclusives
Promotions
Brands

My Account Invoices
Orders
Items
Credit & Payables

Social Facebook
Instagram

Copyright © 2026 Chattanooga Shooting Supplies, Inc

Resources

Rebates/Promos Brands Departments Certificate of Resale Links Credit Applications ATF Online

Become a Dealer

About Us

Log In