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Cage Code: 87A80
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1966 Gun Parts Products

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1966 Products

CATEGORY

SUB CATEGORY

BRAND

AK Master Mount
ALG Defense, Inc.
ARMASPEC
Adaptive Tactical
Agency Arms

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ACCESSORY ATTACHMENT

Direct Optic Mount
Dovetail
KeyMod
M1913 Picatinny
M-LOK
M-LOK / Picatinny

Sale
Clearance

ADJUSTABLE

Non-Adjustable
Adjustable

AMBIDEXTROUS

Non-Ambi
Ambidextrous

BARREL LENGTH

3.7"
4.46"
7.5"
8.0"
8.5"
9"
10.3"
10.4"
10.5"
11.3"
11.5"
12"
12.3"
12.5"
13.7"
13.9"
13.95"
14.5"
14.7"
16"
18"
20"
22"
24"

CALIBER GAUGE

.22 Cal
.22 LR
.223 Wylde
.224 Valkyrie
.30 Cal
.350 Legend
.38 Super
.45 ACP
.45 Cal
.450 Bushmaster
.458 SOCOM
12 Gauge
300 Blackout
.308 Win
5.56 NATO
5.7X28mm
6.5 Creedmoor
6.5 Grendel Type 2
6.5mm
6.8 SPC
6mm ARC
7.62X39mm
7.62X51mm
8.6 Blackout
9mm Luger
Multiple - See Description

CARRIER STYLE

Low Mass Bolt Carrier
AR-15 Bolt Carrier
M16 Bolt Carrier
Custom Bolt Carrier
DPMS Pattern Carrier
Pistol Caliber Blow Back Carrier

COLOR

Black
Blue
Bronze
Brown
Coyote
Flat Dark Earth
Gold
Grey
Olive Drab Green
Orange
Purple
Ranger Green
Red
Silver
Tan
Yellow

FITMENT

AK-47 / 74 - Stamped Receiver
AR-15
AR-15 / AR-308
A2 Rifle Extension
MIL-SPEC - 1.14 in
Pistol Extension - 1.0 in - 1.2 in
DPMS / SR-25 Pattern
JP 9mm Bolt Carrier
M1913 Picatinny
Multiple - See Description
Romanian AKs
Smith & Wesson - J-Frame
Special
Stamped Receiver AKs
Standard AK-47/74
Yugo AKs
Luth-AR MBA-1/2/3/4
AR-308
9mm or .40 Glock Magazines
9mm or .40 P320, P250, M&P
CZ Scorpion EVO 3

FIXED FOLDING

Fixed
Folding

FRAME SIZE

Sub Compact
Compact
Full Size

GAS SYSTEM LENGTH

Blowback
Pistol
Carbine
Mid-Length
Extended Mid-Length
Intermediate
Rifle
Extended Rifle
Patrol

ILLUMINATED

Illuminated
Non-Illuminated

LATCH SIZE

Short Latch
Medium Latch
Large Latch

$1500 Build
$2500 Build
$500 Build
308 Hunting Build
458 SOCOM BUILD

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OPTIC SERIES

Primary Arms SLx

PLATFORM

POSITION

5
6
7
9
Fixed
Front
Rear
Set

QUICK RELEASE

Quick Release

Other Sale Items
Daily Deals
Clearance
Trijicon Handgun Sights On Sale
Faxon Firearms Brand Sale
Geissele Automatics Charging Handles On Sale
Cryptic Coatings Bolt Carrier Groups On Sale
B5 Systems Collapsible Precision Stocks On Sale
Rise Armament Rave PCC Triggers On Sale
Reptilia Corp Pistol Grips On Sale
LMT Upper Receivers On Sale
Odin Works Adjustable Gas Blocks On Sale
Daniel Defense AR 15 Pistol Grips On Sale
Geissele Automatics Super Dynamic Series Triggers On Sale
Faxon Firearms 5.56 AR 15 Barrels On Sale
All Stock Accessories On Sale
Timney Triggers Impact Triggers On Sale
Arisaka Defense Rail Accesories On Sale
All In Stock Rails & Handguards On Sale
Earn Bonus Bucks On Hogue Overmolded AR 15 Grips
Earn Bonus Bucks On Volquartsen Parts
SureFire ProComp Muzzle Brakes On Sale
Odin Works Barrels On Sale
VLTOR A5 Buffers On Sale
Strike Industries Ambidextrous Safeties On Sale
Ballistic Advantage .308 Barrels On Sale
DandH Industries Magazines On Sale
Wilson Combat Handgun Parts On Sale
In Stock 9mm PCC Barrels
Odin Works AR 15 Handguards On Sale
Earn Bonus Bucks On Forward Controls Design Handguards
Luth AR Complete Buffer Kits On Sale

STORAGE

Optional
Internal Storage
Not Storage Capable

THREAD PATTERN

Unthreaded
1/2 X 28
1/2 X 36
.578 X 28
5/8 X 24
11/16 X 24
1-3/8 X 24
M12 X 1 LH
M13.5 X 1 LH
M14 X 1 LH
M18 X 1
M18 X 1.5
Tri-Lug
Target Crown
Special - See Description

With over 100,000 parts in stock, Primary Arms is your ground zero for gun parts and all things firearm related. Specializing in rifle parts, and AK-47 gun parts, Primary Arms carries gun parts for everything from handguns to AR-15s & 308s. Browse our selection of barrels, gas blocks, slings, stocks, and more by scrolling below or selecting a filter on the left to search by part type

Narrowed By: Gun Parts

Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two Stage AR-15 Trigger

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Geissele Automatics Super 42 Braided Buffer Spring and H2 Buffer

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Superlative Arms AR-15 Adjustable Gas Block - Melonite - Set Screw - .750"

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Bravo Company Manufacturing AR-15 Bolt Carrier Group - M16

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Geissele Automatics Super Dynamic Enhanced AR-15 Trigger

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Geissele Automatics Ultra Duty AR-15 Lower Parts Kit - Black

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Radian Raptor SD AR-15 Ambidextrous Charging Handle

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Geissele Automatics Super Semi-Automatic Two Stage Trigger

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Geissele Automatics G2S Two Stage AR-15 Trigger

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Geissele Automatics Super Dynamic 3 Gun AR-15 Trigger

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SureFire Optimized AR-15 Bolt Carrier Group - 5.56 NATO

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Geissele Automatics Super Dynamic Combat AR-15 Trigger

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Geissele Automatics AR-15 Ambidextrous Charging Handle

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SureFire SOCOM 4 Prong 5.56 Flash Hider - Suppressor Adapter - 1/2x28

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Radian Raptor LT AR-15 Ambidextrous Charging Handle

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Radian AFTERBURNER + RAMJET INTRA-LOK Combo for GLOCK 19 Gen 5 - Muzzle Compensator and Fluted Barrel

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SureFire 3 Prong Flash Hider - Suppressor Adapter - 1/2x28

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B5 Systems Enhanced SOPMOD Stock - Black

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JP Enterprises AR-15 Silent Captured Spring Gen 2 H2 - Buffer

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B5 Systems Bravo Stock - Black

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Bravo Company Manufacturing Mil-Spec Carbine Stock Hardware Kit

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Bravo Company Manufacturing Mk2 Recoil Mitigation System - Mod 1 - T2

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SureFire WARCOMP 556 - 1/2x28

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Geissele Automatics Ultra Duty AR-15 Lower Parts Kit - DDC

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Bravo Company Manufacturing Enhanced AR-15 Lower Parts Kit - Black

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Radian Weapons Talon Ambidextrous Safety Selector 2-Lever Kit

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JP Enterprises AR-15 Silent Captured Spring Gen 2 - Buffer

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Radian Raptor SD AR-15 Ambidextrous Charging Handle - FDE

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Spike's Tactical ST-T3 Tungsten Heavy Buffer 5.4 oz - Buffer

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Geissele Automatics Airborne AR-15 Ambidextrous Charging Handle

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Rise Armament Rave 140 AR-15 Trigger - Flat Bow - Anti-Walk Pins

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Geissele Automatics AR-15 Ambidextrous Charging Handle - Desert Dirt

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Geissele Automatics Super Select Fire M4/M16 Trigger

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Breek Arms Warhammer Mod2 AR-15 Ambidextrous Charging Handle

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Superlative Arms AR-15 Adjustable Gas Block - Melonite - Clamp On - .750"

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Bravo Company Manufacturing GUNFIGHTER MK2 AR-15 Ambidextrous Charging Handle - Medium Latch

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Expo Arms Complete 5.56 NATO AR-15 Bolt Carrier Group - Chrome - M16 Cut

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Radian Raptor AR-15 Ambidextrous Charging Handle

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Faxon Firearms 5.56 NATO AR-15 Bolt Carrier Group - Nitride

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Expo Arms Complete 5.56 NATO AR-15 Bolt Carrier Group - Phosphate - M16 Cut

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Geissele Automatics Maritime Bolt Catch

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Geissele Automatics Super 42 Braided Buffer Spring and H1 Buffer

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Seekins Precision AR-15 Adjustable Gas Block - .750"

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SureFire Muzzle Brake - Suppressor Adapter -5/8x24

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Bravo Company Manufacturing MCMR Free Float AR-15 Handguard - M-LOK - 15"

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Bravo Company Manufacturing QD End Plate

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SureFire Closed Tine Flash hider - Suppressor Adapter - 1/2x28

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Odin Works Adjustable AR-15 Carbine Buffer Heavy - Buffer

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