Lower Parts


Show:
Sort By:

AR Platform Anti-Walk Pins - Stainless Steel Rod with Black Oxide Screws

CNC Machined for PrecisionMaterial: Brushed Stainless Steel Center Body with Black Oxide Allen Screws Standard .156 Diameter PinPackage Includes: 2 Allen Keys, 2 pins, 4 screws, ..

$15.99 $9.99

AR JMT SABER SINGLE STAGE DROP IN TRIGGER

JMT SABER SINGLE STAGE DROP IN TRIGGER With a fast reset, a smoother, crisper, lighter trigger pull, the single-stage trigger group is easy to install. KEY FEATURESSingle-stage3.5- 4.0 lb. pull weightQuick reset for faster response time between shotsLightened trigger pull with super-crisp release to improve accuracyCurved skeleton trigger function and comfortSelf-contained design makes it easy and quick to install with no fine-tuning neededQuality 17-4 Stainless steel hammer, trigger and disconnectPrecision CNC and EDM machined from high-grade 6061-T6 aluminum and 17-4 ph SSContained in JMT’s signature metallic silver anodized aluminum housingNote: The set screw should not be tampered with. Any attempts to modify the trigger will void the warranty.Anti-Rotation Pins Included ..

$129.99 $119.99

AR-Platform Rise Armament Super Sporting Trigger

AR-Platform Rise Armament Super Sporting Trigger Single-stage trigger systemDrop in Trigger3.5-lb. pull weightClean break with a short resetBlack 8625 hard coat anodized aluminum cassetteComfortable, rounded triggerUnit weight: 2.6 oz.Manufactured according to strict AS9100 aerospace requirements, which are more stringent than standard gun manufacturing requirementsCNC machined from high-grade, heat-treated tool steel and aluminumFits most .308 and .223 AR style platforms (Not for use in Sig MPX)Self-contained design makes it easy and quick to install with no fine-tuning neededAnti rotaition pins recommended To view installation instructions, watch our tutorial here or read our tutorial hereNote: The set screw should not be tampered with. Any attempts to modify the trigger will void the warranty.U.S. Patent No. 7,293,385Anti Walk Pins NOT INCLUDED ..

$129.00

Cerakote SNIPER GRAY | AR- Steel Trigger - USA MADE

Machined to precise Mil-Spec dimensionsMaterial: 8620 Alloy SteelFinish: Cerakote SNIPER GRAYMADE IN U.S.AColor may vary slightly from picture posted...

$16.99 $13.99

13 Pcs. Oops Kit - Commonly Misplaced Small Lower Parts

Small detents and springs that are commonly lost during maintenance or modification.Includes:Bolt Catch SpringBolt Catch Roll PinBolt Catch Plunger/Detent (BC-3)Buffer Tube Retainer PlungerBuffer Tube Retainer Spring (DS)Disconnect Spring (DISC-S)Magazine Catch Spring (MC-S)(2) Takedown / Pivot Pin Detents (LK-1)(2) Takedown / Pivot Pin Springs (LK-2)Safety Selector DetentSafety Selector Detent Spring (LK-34)..

$15.95

AR Blemished Competition Drop In Trigger (Made in USA) 4-4.5 LB

Drop in Trigger with Anti Rotation Pins (Black)Pull weight of 4-4.5 lb Single Stage trigger Trigger and Hammer Pins (with locking Screws) Hardcoat Anodized Aluminum Trigger Pin Diameter: .154"Fits: AR-15/AR-10BLEMISHED..

$99.99

AR Platform Anti-Walk Pins - Black Oxide Steel

CNC Machined for Precision Material: Black Oxide Steel Standard .156 Diameter Pin Package Includes: 2 Allen Keys, 2 pins, 4 screws, 1 Pin Starter ..

$15.99

AR Platform Anti-Walk Pins - Stainless Steel

CNC Machined for Precision Material: Brushed Stainless Steel Standard .156 Diameter Pin Package Includes: 2 Allen Keys, 2 pins, 4 screws, 1 Pin Starter..

$15.99

AR-15 Extended Stainless Steel Pivot Pin

CNC Machined For Precision Material: Stainless Steel 0.43 Exposed Head Height0.37 Exposed Head Width Great for getting extra purchase pins Finish: Raw Stainless Steel ..

$9.99

AR-15 Extended Stainless Steel Pivot Pin And Take Down Pin

Pivot Pin CNC Machined For Precision Material: Stainless Steel 0.43 Exposed Head Height0.37 Exposed Head Width Great for getting extra purchase pins Finish: Raw Stainless Steel Take Down Pin CNC Machined For Precision Material: Stainless Steel 0.43 Exposed Head Height0.37 Exposed Head Width Great for getting extra purchase pins Finish: Raw Stainless Steel Drilled hole to add lanyard or keychain to open mechanism for compliant magazine locks Hole diameter 0.18..

$17.99

AR-15 Extended Stainless Steel Take Down Pin

CNC Machined For Precision Material: Stainless Steel 0.43 Exposed Head Height0.37 Exposed Head Width Great for getting extra purchase pins Finish: Raw Stainless Steel Drilled hole to add lanyard or keychain to open mechanism for compliant magazine locks Hole diameter 0.18..

$9.99

AR-15 Extended Thumb-Rest Takedown Pin

Extended Thumb-Rest Takedown PinSteel extended rear take down pinHeat treated with phosphate finish (just the take-down pin)The extended thumb rest is CNC Machine aluminum Extended thumb rest is black anodized type 3 hard-coatThumb rest is positional in any angle to operators customization with a set screw included. ..

$44.99

AR-15 Polymer Trigger Guard

V-Shaped provides extra trigger space Great to shoot with gloves. PolymerColor: Blue, Red, Gray, and Pink Fits: AR-15Includes 3 screws and Allen wrench, no roll pin neededEasy installationMade in USAColor may vary slightly from picture posted...

$12.99 $9.99

ARMASPEC TCB-31 Extended Magazine Release |Made in U.S.A

The TCB-31™ is an extended mag release designed to improve the functionality and ergonomics of the factory button. The TCB™ increases the size of your factory button by 263% making it easier and faster to perform magazine changes. The TCB - extended mag release size and ergonomic design enables button engagement without changing your grip position. Made from 7075 T6 Aluminum and Type III black hard anodized, the TCB™ extended mag release is compatible with 5.56/.223 and 7.62/.308 receivers. Check all state and local laws before installing any products!All mounting hardware, base and button included• Improved magazine changes• 263% larger button• Ergonomic design• 7075 T6 Aluminum and Type III black hard anodized • Fits AR 5.56/.223 and 7.62/.308• Made in U.S.A..

$29.99 $19.99

Bullet Button Tool and Bullet Button

Bullet Button Wonder Tool - California Compliant Magazine Lock ToolCompatible with Bullet Button type magazine lock mechanisms which are required by law in some U.S. states (California being among them). This tool is designed to make unlocking and releasing the magazine as simple and easy as possible.Material: Aircraft grade AluminumFinish: RedPrecise CNC MachiningCA CompliantEasy to InstallThe CA Legal Magazine Bullet Button is a product that allows the shooter to drop a magazine with the use of a tool. It prevents finger manipulation of the magazine release, and creates a condition allowable under current individual interpretations of California law. Color may vary slightly from picture posted. ..

$15.95 $4.95

Magazine Catch Button - Black

Standard Mil-Spec AR- Magazine Catch Button. Constructed of aluminum and finished in matte blackFeatures:Mil-SpecLength: 0.5"..

$5.99

SPEED PUSH BUTTON SAFETY

Tired of the old traditional safety switch, want a more tactical safety selector. Introducing the speed push button safety, quick fast and easy to engage and disengage. Great for competition or home tactical defense with a quick push of the button you are ready, no more switches just a simple ambidextrous button.  Push button actuation design  Ambidextrous operation on AR-15 AND AR-10 mil-spec lower receivers Extremely Convenient  Precision Machined from gun quality tool steel Includes spring, detent and nitrile rubber grommet to protect receiver Durable black oxide finish NOT COMPATIBLE WITH HIP FIRE TRIGGERS Weight: 10.680 grams (0.377oz) ..

$33.99

Takedown/Pivot Pin Detents & Springs (1 Set)

Features:    Mil-Spec    High grade stainless steel    Fits: AR-15Spring and detent for take down and pivot pin ..

$3.95

AR- Steel Trigger/Hammer Pins - 2 Pcs

CNC Precision MachinedConstructed of Solid SteelDesigned for use on Mil-Spec AR-15/.308 RiflesPerfect for Replacement upgrade or New BuildIncludes: 2 Pcs...

$7.95

2 PCS Mil-Spec Castle Nut for 5.56/.223 Buffer Tube Assembly | Made in the USA

Fits: AR platform with military specification collapsible buffer tubes Made from: Durable steel construction Package include: 2 pieces  This steel castle nut is made In the USA and to military specifications buffers Will not fit commercial buffers ..

$9.99

AR-15 Chrome Plated Takedown Pivot Pin Set

Stock pins lie flush when installedMaterial - SteelFinish - Chrome Plated..

$9.99

A2 Adapter/Spacer Screw - for A1 to A2 Buffer Tube Conversion

A2 Adapter/Spacer ScrewFor A1 to A2 Buffer Tube ConversionRequires Mil-Spec Fixed Stock Tube Spacer for AR-15 or AR-10Material: Aircraft Grade AluminumFinish: Black AnodizedLength: 1.1875"..

$5.99

Aluminum 6061 T6 M Operator Enhanced Drop In Trigger Guard

Aluminum 6061 T6 M Operator Enhanced Drop In Trigger Guard. Enhanced Mil Spec Trigger Winter Guard. Designed for smooth operation for all types of combat situation.Drop In Trigger GuardConstructed Of 6061 T6 Aluminum..

$7.99

AR 15 Extended Grip Pivot Pin - Black

The extended and grooved head on the pin makes separating the upper and lower receivers easier and faster. Constructed of high-quality 8620 Alloy steel and finished in Black oxide for durability. Features:Mil-SpecExtended and grooved grip to provide better purchase then the ordinary flush pins 8620 Alloy steel constructionBlack Oxide finishThis listing is only for the pivot pinFits: AR-15 only will not fit the AR-10..

$9.99

AR 15 Extended Grip Takedown Pin - Black

The extended and grooved head on the pin makes separating the upper and lower receivers easier and faster. Constructed of high-quality 8620 Alloy steel and finished in Black oxide for durability. Features:Mil-SpecExtended and grooved grip to provide better purchase then the ordinary flush pins 8620 Alloy steel constructionBlack Oxide finishThis listing is only for the Take Down pinFits: AR-15 only will not fit the AR-10..

$8.99

AR - Steel Disconnector - Black

Standard AR-15 and AR-10 Disconnector Features:Military Specification Solid steel constructionMatte Black oxide finish for durability Fits: AR-15 and AR-10..

$5.99

AR- Steel Disconnector Spring - Black

Standard AR- disconnector spring Features: Military specification Solid steel constructionFinish: Matte black ..

$3.99

AR 15/M16 Extended Long Pivot Pin

An essential piece in a .223/5.56 rifle Lower ReceiverLocks together the Upper and Lower Receivers tightly and securelyExtended head makes it easy to grasp and remove or replaceLength: 1 1/2 inches..

$7.95

AR 15/M16 Extended Long Takedown Pin

Extended Take-down Pin will securely lock into and hold your Upper and Lower Receivers in placeExtended head makes it easy to grasp and pull out of the receiverLength: 1 1/16 inches..

$6.95

AR 15/M16 Steel Pivot Pin

Locks the Upper and Lower Receivers tightly and securelyExtended head makes it easy to grasp and remove or replace..

$6.95

AR Mil-Spec Safety Selector (Standard Lever)

Mil-SpecMaterial: High Carbon SteelFinish: Anti-reflective Matte BlackStandard single-sided pointer on the face easily identifies Selector position when installed ..

$11.95