Lower Parts


Show:
Sort By:

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-10 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:Extended 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-10 only will not fit the AR-15..

$9.99

AR-10 EXTENDED GRIP TAKEDOWN PIN WITH KEY RING - 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:Extended and grooved grip to provide better purchase with milled hole and key ring for quick take down 8620 Alloy steel constructionBlack Oxide finishThis listing is only for the Take Down pinFits: AR-10 only will not fit the AR-15..

$11.99

AR-10 LOWER RECEIVER PARTS KIT ( NO FIRE CONTROL GROUP AND PISTOL GRIP)

Proprietary to AR-10 platform, has longer take down and pivot pins then the standard AR-15This kit includesBolt catch assembly with plungerSpring with the AR-10 hex screwMagazine Catch Assembly - Black-magazine catch, magazine catch spring and magazine button.Bolt Catch Assembly - Black-bolt catch, bolt catch spring and plunger with hex screw.Buffer Retainer & Retainer SpringSingle Safety Selector Lever with spring and detentTrigger Pin Hammer Pin Pivot and take Down Pins assembly- Longer .308 Pivot and Take down Pins and both Springs and Detents ( NO FIRE CONTROL GROUP AND PISTOL GRIP)Fits: AR-10 DOES NOT INCLUDE, FIRE CONTROL GROUP AND PISTOL GRIP WITH SCREW, ALSO NO TRIGGER GUARD..

$35.99

AR-10/.308 Extended PIVOT PIN AND Extended TAKE DOWN PIN WITH AR 10 BOLT CATCH .308 KIT

Gun Quality Steel Design to hold upper and lower togetherAR-10 BOLT catchIncludes:1-AR10 EXTENDED PIVOT PIN1-AR-10 EXTENDED TAKE DOWN PINFREE-AR-10 BOLT CATCH ..

$19.99

AR-10/.308 PIVOT PIN AND TAKE DOWN PIN WITH AR 10 BOLT CATCH .308 KIT

Standard MIL-SPEC steel pinDesign to hold upper and lower togetherAR-10 BOLT catchIncludes:1X-AR10 PIVOT PIN1X-AR-10 TAKE DOWN PIN1X-AR-10 BOLT CATCH ..

$30.99

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

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

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 10 PIVOT PIN AND TAKE DOWN PIN

Standard mil-spec pivot and take down pin designed for the AR-10Will not fit AR-15, the pins are designed longer to accommodate the width of the AR-10 receiver Steel black oxide finish ..

$13.99

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 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

AR-10 Steel Bolt Catch Replacement

Constructed of Steel and designed to lock the bolt carrier group to the rear of the receiver upon discharging the last round in a magazine.Includes roll pin, plunger and spring.Fits: AR-10 Type Rifles ..

$19.99

AR-15 & AR-10 .223 5.56 / .308 Steel Buffer Retainer Detent/Pins with Springs

Made to the highest degree of Mil-Spec tolerances Constructed from heat-treated ordnance steel Works for both rifle-length and carbine-length buffer tube systems Fits all 5.56/223/308 receivers..

$6.95

AR- Enhanced Aluminum Trigger Guard

Constructed of Superior Strength Billet AluminumTan Anodized  Metallic Green  Black Anodized FinishDirect Drop In Factory ReplacementColor may vary slightly from picture posted...

$8.95 $6.95

AR- Ambidextrous Safety Selector

Dual-sided, ambidextrous levers allow easy use from either side of the receiverDesign on SSL includes 2 extra screws which allow adjustment for a tighter fitMil-SpecMaterial: High Carbon SteelFinish: Matte BlackScrew and Allen wrench included ..

$22.95

AR- Magazine Catch Assembly

Product Features:New Mil-Spec Magazine CatchMatte Black.Magazine Catch, Spring, and Button is included..

$11.95

AR- Mil Spec Castle Nut for 5.56/.223 Buffer Tube Assembly

Industrial Grade SteelBlack colorCastle Nut for Carbine Receiver ExtensionsDurable Steel ConstructionLightweightEasy To Install..

$5.95

AR- Mil-Spec Trigger Spring - Silver

AR- Mil-Spec Trigger SpringThe trigger spring is an essential part of the AR- Lower ReceiverMaterial: SteelFinish: Polished..

$6.99

Dark Earth Locking Collar for Pistol Buffer Tube - SBX Compatible

Locking Collar for Pistol Buffer Tube - SBX CompatibleLocking Collar designed to fit around and tighten securely onto a buffer tube. Stops any forward sliding of a Pistol Stabilizing Brace. Compatible with Sig Saur SBX Brace.Material: Aircraft grade AluminumFinish: Dark Earth / TanFits: 1.125" to 1.1875" Diameter TubesIncludes Hex screwColor may vary slightly from picture posted...

$11.99

AR- Steel Hammer w/ Black Oxide Finish - Made in the USA

Machined to precise Mil-Spec dimensionsMaterial: 8620 Alloy SteelFinish: Black Oxide..

$12.95

AR- Steel Trigger & Hammer w/ Black Oxide Finish - Made in the USA

Machined to precise Mil-Spec dimensionsMaterial: 8620 Alloy SteelFinish: Black Oxide..

$19.99

AR- Steel Trigger w/ Black Oxide Finish - Made in the U.S.

Machined to precise Mil-Spec dimensionsMaterial: 8620 Alloy SteelFinish: Black Oxide ..

$11.99

AR- Steel Trigger w/ SILVER Oxide Finish - Made in the U.S.

Machined to precise Mil-Spec dimensionsMaterial: 8620 Alloy SteelFinish: Silver OxideColor may vary slightly from picture posted...

$15.99