GA Firing Line

Handguns +
- Semi-Automatic
- Revolvers
- Parts
AR Platform +
- Complete Rifles
- Complete Pistols
- Uppers
  - Complete
  - Stripped
- Lowers
  - Complete
  - Stripped
- Parts
New Arrivals +
- Shotguns
- Pistols
- Rifles
- Accessories
- Silencers
- Suppressors
More Firearms +
- AK
- Shotguns
- Semi-Automatic
- Bolt Action
- Lever Action
- Single Shot
- Parts
  - Muzzle Devices
Ammunition
NFA +
- Machine Guns
  - Machine Guns
  - MG Accessories
- Short Barreled Rifles
- Silencers
- Mounts
  - ASR
  - KeyMo
  - KeyMicro
  - Xeno
  - Tri Lug
- Muzzle Devices
  - Tri Lug
  - ASR
  - KeyMo
  - KeyMicro
  - JMAC
  - Surefire
  - Plan B
  - Xeno
- Adapters and Tools
- Pistons
- NFA Transfer
- Threaded Barrels
Optics +
- Magnified
- Red Dots / Non-Magnified
  - Magnifier
  - Handgun
- Night Vision
  - Green
  - White Phosphorus
- Thermal
  - Magnified
  - Non-Magnified
- Binoculars
- Range Finder
- Mounts
  - AK
  - Red Dot
  - Scope
- Accessories
Night Vision/Thermal +
- Night Vision
  - Green Phos
  - White Phos
- Thermal
  - Clip-On
  - Standalone
- Illuminators
  - Handgun
  - Rifle
- Lasers
  - Handgun
  - Rifle
- Mounts
  - Firearm
  - Helmet
Accessories +
- Belts
- Grenade Launchers
- Shirts/Merch
- Slings
  - Mounts
- Lights and Lasers
- Magazines
- Holsters
  - Glock
  - Magazine Pouches
  - HK
  - Revolver
  - Sig Sauer
  - Smith and Wesson
  - Ruger
  - Walther
  - Taurus
  - 1911
  - Canik
  - CZ
  - FN
- Knives and Multitools
- Cleaning Supplies
  - Oils
  - Kits
  - Brushes
  - Bore Snakes
  - Pistol
  - Rifle
  - Shotgun
- Eye and Ear Protection
- Safes
  - Handgun
  - Rifle
- Cases
- Bags
  - Range Bag
  - Backpack
  - Rifle Bags
  - Sling
  - Pistol Bags
- Bipods and Tripods
  - Tripods
  - Bipods
- Armor
  - Pouches
  - Helmets
  - Plates
  - Plate Carriers
- Medical
  - Pouches
- Merch
  - Shirts
  - Hats
  - Coffee
- Training Aids
Services +
- Gift Cards

Handguns

Semi-Automatic
Revolvers
Parts

AR Platform

Complete Rifles
Complete Pistols
Uppers
- Complete
- Stripped
Lowers
- Complete
- Stripped
Parts

New Arrivals

Shotguns
Pistols
Rifles
Accessories
Silencers
Suppressors

More Firearms

AK
Shotguns
Semi-Automatic
Bolt Action
Lever Action
Single Shot
Parts
- Muzzle Devices

Ammunition

NFA

Machine Guns
- Machine Guns
- MG Accessories
Short Barreled Rifles
Silencers
Mounts
- ASR
- KeyMo
- KeyMicro
- Xeno
- Tri Lug
Muzzle Devices
- Tri Lug
- ASR
- KeyMo
- KeyMicro
- JMAC
- Surefire
- Plan B
- Xeno
Adapters and Tools
Pistons
NFA Transfer
Threaded Barrels

Optics

Magnified
Red Dots / Non-Magnified
- Magnifier
- Handgun
Night Vision
- Green
- White Phosphorus
Thermal
- Magnified
- Non-Magnified
Binoculars
Range Finder
Mounts
- AK
- Red Dot
- Scope
Accessories

Night Vision/Thermal

Night Vision
- Green Phos
- White Phos
Thermal
- Clip-On
- Standalone
Illuminators
- Handgun
- Rifle
Lasers
- Handgun
- Rifle
Mounts
- Firearm
- Helmet

Accessories

Belts
Grenade Launchers
Shirts/Merch
Slings
- Mounts
Lights and Lasers
Magazines
Holsters
- Glock
- Magazine Pouches
- HK
- Revolver
- Sig Sauer
- Smith and Wesson
- Ruger
- Walther
- Taurus
- 1911
- Canik
- CZ
- FN
Knives and Multitools
Cleaning Supplies
- Oils
- Kits
- Brushes
- Bore Snakes
- Pistol
- Rifle
- Shotgun
Eye and Ear Protection
Safes
- Handgun
- Rifle
Cases
Bags
- Range Bag
- Backpack
- Rifle Bags
- Sling
- Pistol Bags
Bipods and Tripods
- Tripods
- Bipods
Armor
- Pouches
- Helmets
- Plates
- Plate Carriers
Medical
- Pouches
Merch
- Shirts
- Hats
- Coffee
Training Aids

Services

Gift Cards

Home AR Platform Parts

Visit our NFA and Store FAQ page

Selected Filters

AR Platform Parts Price: $5-and-under Price: $200 to $250 Price: $150 to $200

In-Stock

In-Stock
Out of Stock

Parts

Lower Parts
Small Parts
Upper Parts
Muzzle Devices

Brand

Aim Surplus
Angstadt
Atrius
Bad Attitude Department
Ballistic Advantage
Bcm
Bootleg
Cmc
Cmmg
Ds Arms
Failzero
Geissele
Gemtech
Lantac Usa
Luth Ar
Magpul
Midwest
Noveske
Oss
Rosco Manufacturing
Sig Sauer
Silencerco
Slr
Stag
Surefire
Sylvan Arms
Timney Triggers
Wilson Combat

Show More

Price

5-and-under
5-to-10
10-to-15
15-to-20
20-to-25
25-to-50
50-to-100
100-to-150
150-to-200
200-to-250
250-to-300
300-to-350
350-to-400
400-to-450
450-to-500
500-or-more

Show More

Pre-Owned

pre-owned
new

Cartridge

.300 blackout
5.56 nato
9 mm

Thread Pitch

5/8 x 24

Barrel Length

13.7` - 16`
9.5` and under

Bore Size

.30 caliber family

Filter by

Sort By:

2 1

Items: 60 120 180 View All

Geissele
Super Semi- Automatic (Ssa) Trigger

$249.99
ADD TO CART
Ballistic Advantage
Ballistic Advantage Barrel 300bo 9 `

$195.99
ADD TO CART
Luth Ar
Ar Castle Nut

$4.99
ADD TO CART
Rosco Manufacturing
300 Blk Heavy Pistol 10.5 `

$169.99
ADD TO CART
Surefire
4 Prg Flash Hider 1/2x28

$179.00
ADD TO CART
Luth Ar
Ar 223 Carbine Buff Sprg

$4.99
ADD TO CART
Failzero
Ar15 Bcg Nickel Boron Complete

$169.99
ADD TO CART
Atrius
Forced Reset Safety Selector

$199.00
ADD TO CART
Geissele
Super Semi- Automatic Enhanced (Ssa- E) Trigger

Call To Order
SEE DETAILS
Geissele
Geissele 2- Stage (G2s) Trigger

Call To Order
SEE DETAILS
Geissele
Super Dynamic Enhanced (Sd- E) Trigger

Call To Order
SEE DETAILS
Gemtech
Suppressed Bolt Carrier 5.56

Call To Order
SEE DETAILS
Geissele
Super Semi- Automatic Enhanced (Ssa- E) Trigger - Large Pin

Call To Order
SEE DETAILS
Surefire
Warcomp 5/8- 24 Fh Socom762 Adptr

Call To Order
SEE DETAILS
Geissele
Super 3 Gun (S3g) Trigger

Call To Order
SEE DETAILS
Cmc
Sgl Stage Tact Flat Sm 3.5

Call To Order
SEE DETAILS
Magpul
Prs Gen3 Precision- Adjustable Ar- 15/Ar- 10 Rifle Stock Black

Call To Order
SEE DETAILS
Timney Triggers
Mpx Single Stage Curved

Call To Order
SEE DETAILS
Timney Triggers
Ar Pcc Single Stage Straight

Call To Order
SEE DETAILS
Geissele
Single- Stage Precision (Ssp) M4 Curved Bow

Call To Order
SEE DETAILS
Geissele
Single- Stage Precision (Ssp) Flat Bow Trigger

Call To Order
SEE DETAILS
Ballistic Advantage
16 ` Carb 5.56 1 : 7

Call To Order
SEE DETAILS
Bootleg
Ar- 15 Bcg

Call To Order
SEE DETAILS
Ballistic Advantage
300 10.3 Hanson Perf

Call To Order
SEE DETAILS
Ballistic Advantage
14.5 ` 1 : 7 Tw Mid Gov 5.56 Barrel

Call To Order
SEE DETAILS
Bcm
Mcmr 9 ` Rail

Call To Order
SEE DETAILS
Ballistic Advantage
10.3 Hanson 5.56

Call To Order
SEE DETAILS
Bcm
Mcmr 13 ` Mlok

Call To Order
SEE DETAILS
Sylvan Arms
Gen3 Sidefolder

Call To Order
SEE DETAILS
Sig Sauer
Tread M400 Flip- Up Blk

Call To Order
SEE DETAILS
Ballistic Advantage
300 Blk 8.3 ` Hanson Lpgb

Call To Order
SEE DETAILS
Geissele
Folding Iron Sight Set Blk

Call To Order
SEE DETAILS
Geissele
7 " Super Modular Rail Mk4 M- Lok - Ddc

Call To Order
SEE DETAILS
Geissele
7 " Super Modular Rail Mk8 M- Lok - Ddc

Call To Order
SEE DETAILS
Wilson Combat
.300blk 8 ` 1/7

Call To Order
SEE DETAILS
Geissele
7 " Super Modular Rail Mk13 M- Lok - Black

Call To Order
SEE DETAILS
Slr
Solo 15 ` Handguard Mlok

Call To Order
SEE DETAILS
Angstadt
Ar- 15 Bcg 9mm

Call To Order
SEE DETAILS
Cmmg
22lr Ar Conversion Kit

Call To Order
SEE DETAILS
Geissele
Super Stabby Bayonet Mount, Black

Call To Order
SEE DETAILS
Geissele
Geissele Super Stabby Bayonet Mount

Call To Order
SEE DETAILS
Ds Arms
Ar15 Bcg

Call To Order
SEE DETAILS
Aim Surplus
Black Nitride Bcg 9310 Mpi

Call To Order
SEE DETAILS
Geissele
Bayonet Mount Odg

Call To Order
SEE DETAILS
Noveske
Nsr 7 ` Mlok Blk

Call To Order
SEE DETAILS
Stag
16 ` 9mm 1 : 10 Carbine Length Bbl

Call To Order
SEE DETAILS
Ballistic Advantage
18 ` 5.56 Spr Rifle Length Ops12

Call To Order
SEE DETAILS
Sig Sauer
Mcx/Mpx Stock

Call To Order
SEE DETAILS
Cmc
7.5 `.223 Wylde 1/7 Pstl Blk

Call To Order
SEE DETAILS
Ballistic Advantage
16 ` Hanson W/Lpgb

Call To Order
SEE DETAILS
Sig Sauer
Hndgrd Sigmpx Alum, 8 ` Mlok Blk

Call To Order
SEE DETAILS
Lantac Usa
Nitride Milspec Bcg

Call To Order
SEE DETAILS
Geissele
Folding Buis, Front Rear

Call To Order
SEE DETAILS
Silencerco
Sco15 Strpd Upper Rec

Call To Order
SEE DETAILS
Oss
Flash Hider 556, M24x1.5 Rh

Call To Order
SEE DETAILS
Surefire
3 Prg Flsh For 762mg

Call To Order
SEE DETAILS
Bcm
Bcm Mcmr 13 ` Rail Mlok

Call To Order
SEE DETAILS
Midwest
10.5 In Mpx Hndgrd Mlok

Call To Order
SEE DETAILS
Sig Sauer
Stock Adapt Assy Blk

Call To Order
SEE DETAILS
Bad Attitude Department
Fat Cat Bcg C158 Tin Gold

Call To Order
SEE DETAILS

Sort By:

2 1

Items: 60 120 180 View All

Customer Service

Shipping and Returns Gift Cards Training gunsmithing

Information

Privacy Policy Terms of Use FAQ Sunny Side Up Sale

Company Info

Events Contact Us Range Membership Our Story

Follow Us

Monday - Saturday: 10AM - 8PM, Sunday: 12PM - 6PM +770-425-8461

© 2025 Freedom Firearms All Rights Reserved.