MSR Parts

The KEL TEC SUB-2000 Bolt Tube Cover Protects the Shooters Face from heat and shock as well as additional wear to your SUB-2000 Receiver Bolt Tube. Solvent and Oil Resistant Custom Rubber Santoprene material will not deteriorate when exposed to gun...

Enhance the durability and performance of your KEL-TEC SUB-2000 with this Carbon Steel Upgrade Bundle. Designed to directly replace the factory alloy screws and aluminum grip pins, this kit offers a notable upgrade in terms of strength and resistance to...

Matte Black - Smooth finish with no grips. Upgrade your bolt operation with the enhanced extended charging handle. This design ensures increased control and speed when engaging the charging handle on your SUB-2000. Experience an effortless...

Features two precision-cut rubber sleeves, offering an additional 1/8" of padding around the handle for lasting durability. Upgrade your bolt operation with the enhanced extended charging handle. This design ensures increased control and speed when...

Made from Delrin Acetal to prevent wear to your magazines. Excellent Tensile and Impact Strength with Impregnated Lubricity Functions in both the Gen 1 & Gen 2 models of the SUB-2000! Smoother & Faster Mag Changes with new Extended Mag Release...

KEL-TEC SUB-2000 Recoil Buffer Custom Molded Urethane Rubber Recoil Buffer Reduces recoil force of bolt and overall felt recoil by roughly 30%. Proprietary Urethane Rubber Blend offers exceptional strength, durability and abrasion resistance for this...

Carbon Steel Grip Pin replacements for the stock bare aluminum grip pins that have a tendency to strip out. These Grip Pins we're designed to match our KEL TEC SUB 2000 Screw Upgrade Kit! It's Carbon Steel on Carbon Steel... a perfect match!   Reinforce...

Handy to have these as they easily get lost or bent out of shape. About This Item Works for GLOCK Mag Release or Multi-Mag Release Fits all Calibers and Generations for SUB-2000 Factory Part Replacement Made in the USA!

Introducing the KEL-TEC SUB-2000 Performance Trigger Bar, a game-changer in firearm precision. Its design is intentionally shorter than the factory version, minimizing the distance the bar needs to travel to engage the sear. This translates into a...

Replace your stock short plastic rear sight that cannot be moved and often interferes with field of view when using optics; with a Taller Combat-Ready CNC machined 6061 Aircraft Grade Aluminum Rear Sight that will rapidly Flip Up and Fold Down. The...

Reduce your trigger pull from a stock ~5lbs to a less than 3lbs (Average results can vary up to +/- 1lb) Over 40% Trigger Pull Reduction! Improve accuracy and overall pistol performance. Compatible with Ruger LC Carbine and LC Charger chambered in 5...

Faster Mag Changes! Easier to find without taking eyes off of target! CNC Machined out of block of 6061 Aircraft Grade Aluminum CNC Machined 6061 Aircraft Grade Aluminum

Larger Brass Safety Pin for Gen 2 Safety Pin Spring Part number 264 & 269  

Mil-Spec Carbine buffer tubes. All MDT Chassis systems can be configured to accept an AR-15 rifle length or carbine buffer tube. Use your existing modern sporting rifle stock, or use one of ours. Mil-Spec size. Perfect for modern sporting rifles. Hard...

Castle Nut  

Two Piece Drop-In Handguard Incredibly Lightweight Solid Lock up Drop-in, no gunsmith installation, installs in minutes like factory handguards! Five anti rotation QD socket locations for QD sling swivels Monolithic type continuous top rail MIL-STD 1913...

Lightweight design with a slim profile Mounting bolt and wrench included 14.0" overall length Three built in anti-rotation QD sockets Features 8 sides of M-LOK™ slots 5-slot polymer M-LOK™ rail included Weight 11.9 oz installed Construction...

Heavy-duty side-folding mechanism constructed from 4140 heat treated steel Full-length locking lug for maximum strength Solid positive lock up in both positions Steel clamp with large surface engagement Can be configured to right or left...

Heavy-duty side-folding mechanism constructed from 4140 heat treated steel Full-length locking lug for maximum strength Solid positive lock up in both positions Steel clamp with large surface engagement Can be configured to right or left...

Heavy-duty mechanism constructed from 4140 steel Modular design can accommodate different stock attachments Features a Mil-Spec diameter aluminum stock tube that is hard coat anodized (1.145 Diameter) Stock tube features waterproof storage...

Fixed position Features 5 QD sling attachments Stock is made from Hard Coat Anodized 6061 Aluminum Extremely rigid design Cheek piece and butt pad made by Midwest Industries Polymer cheek piece and rubber butt pad for better comfort Adds 9” to...

Noveske Ambi STS (Short Throw Selector) 60 Degree Selector Features: 60 Degree Throw tuned for standard actuation force from safe & smooth return from fire Machined stainless construction with nitride finish. Included: Ambi selector drum 2...

Noveske Ambi STS (Short Throw Selector) 60 Degree Selector Features: Right Hand (throw lever on the left side of the receiver only) 60 Degree Throw tuned for standard actuation force from safe & smooth return from fire Machined stainless...

Mid Length gas tube for a barrel with a mid length gas system.

Rifle length gas tube for a barrel with a rifle length gas system.

The XCH eXtended Charging Handle Latch easily upgrades any mil-spec charging handle to make charging your AR easier than ever. Large scopes or thick gloves can create a challenge when charging your rifle. Our extended latch, with its ergonomic design,...

Laser engraved AR-15 ejection port cover/dust cover. Engraved: "STAND & FIGHT" Standard MIL-Spec plate with a black parkerized finish. Includes dust cover only, no hardware.  

The Phase 5™ OMR (Oversized Magazine Release) is a drop-in two-piece assembly that replaces the Mil-Spec magazine release button. Installation is easy and requires no gunsmithing. Both the OMR button and paddle are machined from 6061-T6 billet...

Meet the newest member of the Radian family: Raptor-LT. Utilizing the same patented ambidextrous functionality as its predecessor, the Raptor-LT handles are machined from 7075 aluminum, MILSPEC Type III hard anodized, then over-molded with high-strength,...

Barrel Length 22" Caliber 6.5 Creedmoor Gas Length Rifle + 2", Gas Tube Included Gas Block Diameter .875" Finish Satin Material 416R Stainless Steel Grade Ultramatch Mod 2 Twist Rate 1:8 Thread Pattern 5/8 x 24 Profile Heavy

The Rainier Arms Precision Match .308 BCG in Black Nitride is machined and finished to a higher standard to meet and exceed all Mil Spec. It is machined using the most precise equipment in the industry. The bolts are MPI tested & Marked to give you...

Includes: Qty 1 - Bolt Catch Qty 2 - Bolt Catch & Pivot Pin Clip Qty 1 - Balt Catch Pin Qty 2 - Hammer / Trigger Pin Qty 1 - Bolt Catch / Safety Spring Qty 1 - Safety Qty 1 - Pivot Pin Qty 1 - Bolt Cam Pin Qty 1 - Firing Pin Retainer Pin Qty 1 - Firing...

Introducing the RECC·E™ SR-15/M4/AR-15 Carbine Stock by Reptilia®! After more than two years of development and testing, Reptilia is proud to announce the RECC·E Stock for AR15/M4. Designed at the request of a military end user,...

Samson Quick Flip® sights are the most robust combat sights on the market. Featuring an easy over-sized push button spring deploy action. Accepts all aftermarket front sight post replacements with Mil-spec dimensions. All sights lock in the folded...

Lower Parts Kit for the Stag 15. Kit Contains AR15 Bolt Catch Bolt Catch Spring Bolt Catch Buffer Bolt Catch Roll Pin Magazine Catch Body Magazine Catch Spring Magazine Catch Button Safety Selector Spring Safety Selector Detent Buffer Retainer Buffer...

The Sylvan Arms Folding Stock Adapter allows you to fold your stock and significantly reduce the length of your rifle for easy stow and travel. The Gen 4 AR Folding Adapter sits closer to your AR lower to reduce the length and any gaps. Turn your rifle...

The Sylvan Arms Folding Stock Adapter allows you to fold your stock and significantly reduce the length of your rifle for easy stow and travel. The Gen 4 AR Folding Adapter sits closer to your AR lower to reduce the length and any gaps. Turn your rifle...

Sylvan Arms AR-15 QD Lower receiver end plate is a replacement for your standard AR-15 lower receiver endplate. The Sylvan Arms AR-15 QD lower receiver end plate is CNC machined from 7071 Billet Aluminum. The three QD sling swivel socket is rotation...

The Sylvan Arms Silent Capture Bolt Extension is hollowed out allowing you to run silent capture buffer spring systems with our Gen 3. Folding Stock Adapter. Designed for a 5/8 (.625) in. ID Bolt Carrier. Make sure that this will fit your configuration...

The PDW Grip is a drop in upgrade for AR style rifles with a more vertical angle, optimized for short LOP (length of pull) personal defense weapons (PDW), bringing the primary hand in closer to the shooter's body, encouraging a more natural elbows in...