Kel-Tec

Kel-Tec Accessories

Kel-Tec accessories are the factory and aftermarket parts, upgrades, and gear designed for Kel-Tec CNC Industries firearms, organized across 3 platform categories — pistols, rifles, and shotguns — covering magazines, holsters, sights and optics, triggers, grips, lights, slings, cleaning kits, cases, and replacement components. Kel-Tec CNC Industries is a Cocoa, Florida-based firearms manufacturer founded by George Kellgren in 1991, and the company produces 14 pistol models, 6 rifle and carbine platforms, and 3 shotgun designs that share a design philosophy of lightweight polymer construction, high capacity, and compact dimensions. Kel-Tec accessories serve 3 primary functions: improving accuracy through sights, optics, and triggers; increasing carry comfort through holsters, grip extensions, and belt clips; and maintaining reliability through replacement springs, firing pins, and cleaning tools. This guide covers Kel-Tec pistol accessories for the P17, CP33, PMR-30, P50, P15, PR-5.7, and PR-3AT; shotgun accessories for the KSG, KS7, and KSG410; rifle and carbine accessories for the SUB-2000, Ruction Defense Bullpup (RDB), Rifle Forward-ejecting Bullpup (RFB), and Carbine Magnum Rimfire 30 (CMR-30); factory parts and replacement components; and general accessories including cases, bags, and cleaning kits.

Kel-Tec Pistol Accessories

Kel-Tec pistol accessories cover 14 models spanning subcompact pocket pistols, full-size duty pistols, and large-format pistols, with accessory categories including magazines, holsters, sights, grip extensions, belt clips, threaded barrel adapters, and speed loaders. Kel-Tec pistols fall into 4 size categories that determine which accessories fit: micro-compact pocket pistols (P32, P-3AT, PR-3AT), slim single-stack compacts (PF9, P-11), mid-size high-capacity pistols (P15, P17, PR-5.7), and large-format pistols (PMR-30, CP33, P50, KP50, PLR-16, PLR-22).

P17 Accessories

The Kel-Tec P17 is a .22 Long Rifle (LR) semi-automatic pistol that weighs 11.2 ounces (317.5 grams or g) empty and ships with three 16-round magazines, a threaded barrel adapter, and a fiber optic front sight. P17 magazines are available in 16-round standard capacity and 10-round reduced capacity for states with magazine restrictions. The P17-107 thread adapter converts the barrel to 1/2x28 threads for suppressors and compensators. The P17-1117 rear sight kit and P17-121 front sight assembly replace factory sights with adjustable units for precision shooting. The P17-112 firing pin and spring kit ($12) replaces worn firing pins that cause light strikes after 3,000 to 5,000 rounds. The P17-500 barrel wrench ($8) is required for barrel removal during deep cleaning. The P17 slide with Viridian RFX11 optic provides a factory-installed 3 Minute of Angle (MOA) green dot on a complete slide assembly. Rounded Gear manufactures a P17 Inside the Waistband (IWB) Kydex holster for right-hand carry.

CP33 Accessories

The Kel-Tec CP33 is a .22 LR target pistol with a 33-round quad-stack magazine, a 5.5-inch (139.7 millimeter or mm) threaded barrel, and a full-length Picatinny top rail for optics mounting. The CP33 speed loader inserts rounds into the quad-stack magazine without finger strain — the quad-stack design requires a loading tool because manual loading past 20 rounds compresses the spring beyond comfortable hand pressure. The CP33 +17 magazine extension increases capacity from 33 rounds to 50 rounds for competition and range use. The CP33 accepts standard Picatinny-mount red dot sights, lasers, and weapon lights on the integral top and bottom rails.

PMR-30 and P50 Accessories

The Kel-Tec PMR-30 fires .22 Winchester Magnum Rimfire (WMR) from a 30-round double-stack magazine, and the P50 fires 5.7x28mm from a 50-round FN P90-pattern magazine that loads through the top of the receiver. PMR-30 holsters are available in IWB and Outside the Waistband (OWB) Kydex configurations from Rounded Gear. The Maglula PMR-30 and CMR-30 speed loader ($30) uses a lever mechanism to compress the magazine spring and insert rounds without thumb fatigue. The P50-215 magazine guide improves magazine insertion reliability, and the P50 Picatinny adapter kit adds accessory rail sections for lights and lasers. The P50, R50, and KP50 share the same 50-round magazine, and the KP50-1350 speed loader accelerates the loading process for the 50-round FN-pattern magazine.

PR-5.7 and PR-3AT Accessories

The Kel-Tec PR-5.7 fires 5.7x28mm from a flush-fit 22-round magazine and weighs 22.4 ounces (635 g), making the PR-5.7 the lightest 5.7mm pistol available. PR-5.7 holsters are available in IWB and OWB Kydex from Rounded Gear for right-hand draw. PR-5.7 stripper clips in multipacks speed magazine loading. The PR-5.7-501 plunger 4-pack replaces the detent plungers that retain the slide stop and takedown pins. The PR-3AT is a .380 Automatic Colt Pistol (ACP) pocket pistol that uses 7-round and 10-round stripper clips sold in 4-packs for fast loading. The PR-3AT belt clip kit attaches directly to the frame for clipdraw-style pocket or waistband carry without a holster, and Rounded Gear manufactures a PR-3AT IWB holster in black Kydex.

P15 Accessories

The Kel-Tec P15 is a 9mm double-stack pistol that holds 15 rounds in a grip frame measuring 0.96 inches (24.4 mm) wide and weighing 14 ounces (396.9 g) empty. The P15 15-round magazine uses a flush-fit baseplate that sits flush with the grip bottom. Rounded Gear manufactures a P15 IWB Kydex holster for concealed carry. The P15's slim profile and light weight make the P15 suited for deep concealment setups where grip width and overall weight affect comfort during all-day carry.

Kel-Tec Shotgun Accessories

Kel-Tec shotgun accessories serve 3 bullpup pump-action shotgun platforms — the KSG, KS7, and KSG410 — with parts categories including magazine tube extensions, muzzle devices, sights, rails, carry handles, slings, butt pads, and internal replacement components.

KSG Accessories

The Kel-Tec KSG (Kel-Tec Shotgun) is a 12-gauge bullpup pump-action shotgun with dual magazine tubes that hold 6+6+1 rounds of 2-3/4-inch shells (14 total) or 7+7+1 rounds of 1-3/4-inch mini shells (15 total) in an overall length of 26.1 inches (662.9 mm). There are 6 categories of KSG accessories:

• Muzzle devices: KSG V6 muzzle brake reduces felt recoil by redirecting propellant gas through 6 ports, and the KSG Carlson choke tube adapter with competition choke tubes tightens buckshot patterns at extended distances
• Sights and optics: Magpul Magpul Back-Up Sights (MBUS) flip-up iron sights mount to the top Picatinny rail, Viridian RFX11 green dot optic and Vortex Crossfire green dot provide fast target acquisition
• Furniture and ergonomics: Kel-Tec angled grip, KSG Kydex cheek rest, shotgun carry handle kit, and shotgun extended butt pad improve control and shoulder fit
• Rail accessories: Magpul M-LOK cantilever rail and light mount (#587), M-LOK polymer rails in 3-slot (#589), 5-slot (#590), and 9-slot (#592) lengths, M-LOK rail covers (#603), offset light mount (#605), sling mount (#606), and Paraclip (#607)
• Slings and attachments: KSG-515 single point sling attachment and KSG-803 sling provide hands-free carry
• Internal parts: KSG-1170 bolt assembly, KSG-176 firing pin, KSG-178 extractor spring, KSG-325 magazine spring, KSG-380 butt pad, and tactical frame pins replace worn components

The KSG barrel ring lug reinforces the barrel-to-receiver junction, and KSG aluminum followers replace the factory polymer followers for smoother feeding in both magazine tubes. The 1-inch Picatinny riser ($25.99) raises optics height for proper cheek weld on the KSG's bullpup stock.

KS7 Accessories

The Kel-Tec KS7 is a 12-gauge bullpup pump-action shotgun with a single magazine tube that holds 6+1 rounds of 2-3/4-inch shells in a 26.1-inch (662.9 mm) overall length and weighs 5.9 pounds (2.68 kilograms or kg) empty. The KS7 barrel wrench kit is required for barrel removal during maintenance. The KS7 magazine tube extension increases capacity beyond the factory 6+1 rounds. The KS7 Picatinny rail kit adds accessory mounting points for lights, lasers, and grips. The KS7-146 magazine cap replaces the factory magazine tube cap, and the KS7-511 aluminum follower replaces the polymer follower for improved feeding reliability. The KS7 and KSG410 share frame pins (KS7/KSG410-209, sold in 2-packs), but KS7 magazine tubes and barrel components are not interchangeable with KSG parts because the KS7 uses a single-tube design versus the KSG's dual-tube layout.

KSG410 Accessories

The Kel-Tec KSG410 is a .410 bore version of the KSG platform with dual magazine tubes and reduced recoil compared to the 12-gauge KSG. The KSG410 Picatinny rail kit adds top-rail mounting positions for optics and sights. The KSG410 shares frame pins with the KS7 (KS7/KSG410-209) and shares the same overall bullpup layout as the 12-gauge KSG, but .410-bore magazine tubes, followers, and springs are specific to the KSG410 and do not interchange with 12-gauge KSG components.

Kel-Tec Rifle and Carbine Accessories

Kel-Tec rifle and carbine accessories cover 6 platforms — the SUB-2000 pistol-caliber carbine, RDB bullpup rifle, RFB battle rifle, CMR-30 carbine, SU-16 sport utility rifle, and SU-22 rimfire rifle — with accessory categories including magazines, recoil pads, forend upgrades, featureless compliance kits, dust covers, and speed loaders.

SUB-2000 Accessories

The Kel-Tec SUB-2000 is a pistol-caliber carbine that folds in half at the stock hinge to 16.25 inches (412.8 mm) for storage and accepts Glock, Beretta, SIG, and Smith & Wesson pistol magazines depending on the configuration. The SUB-2000 is available in Generation 2 (Gen 2) and Generation 3 (Gen 3) variants. The SUB-2000 5.7x28mm variant uses dedicated 10-round, 20-round, and 30-round ProMag magazines. The Missouri Tactical SUB-2000 Gen 2 and Gen 3 recoil pad reduces felt recoil and adds 0.75 inches (19.1 mm) of length of pull. The SUB-2000 Gen 2 featureless kit and Gen 3 featureless kit (Glock 9mm configuration) remove features restricted under California and New York assault weapon regulations by replacing the pistol grip with a fin grip and locking the folding stock. The SUB-2000 Gen 3 Glock 17 magazine sleeve adapts the Gen 3 magwell to accept Glock 17-pattern magazines. The TRG SUB-2000 dust cover protects the ejection port from debris during storage and transport.

RDB and RFB Accessories

The Kel-Tec RDB (Ruction Defense Bullpup) is a 5.56x45mm NATO (.223 Remington) downward-ejecting bullpup rifle that feeds from standard AR-15/M16 magazines, and the RFB (Rifle Forward-ejecting Bullpup) is a 7.62x51mm NATO (.308 Winchester) forward-ejecting bullpup that feeds from standard FAL-pattern magazines. The RDB 11.5-inch M-LOK forend replaces the factory handguard with an M-LOK-compatible rail system for mounting lights, grips, and bipods. The Maglula 5.56/.223 speed loader ($35) loads AR-15 magazines used with the RDB. The SU/PLR Picatinny adapter 1913 adds accessory rail sections to the SU-16 and PLR-16 platforms for optics and lights.

CMR-30 Accessories

The Kel-Tec CMR-30 is a .22 WMR carbine that feeds from the same 30-round magazine as the PMR-30 pistol, and the CMR-30 shares the Maglula PMR-30/CMR-30 speed loader for magazine loading. The CMR-30's threaded barrel accepts .22-caliber suppressors, and the full-length top Picatinny rail mounts rifle scopes, red dot sights, and magnifiers. The magazine compatibility between the CMR-30 carbine and PMR-30 pistol means owners of both firearms need only one set of magazines and one speed loader.

Factory Parts and Replacement Components

Kel-Tec sells factory replacement parts directly through keltecweapons.com, including firing pins, extractor springs, magazine springs, bolt assemblies, frame pins, followers, barrel wrenches, slide assemblies, and recoil spring assemblies for all current production models. There are 5 categories of Kel-Tec replacement parts that wear during normal use:

• Firing pins: the KSG-176 firing pin and P17-112 firing pin with spring kit replace pins that develop wear faces and cause light primer strikes after 3,000 to 10,000 rounds depending on the model
• Springs: KSG-178 extractor springs, KSG-325 magazine springs, and recoil springs lose tension over time and cause feeding failures, extraction failures, and cycling problems
• Followers: KSG aluminum followers and KS7-511 aluminum followers replace polymer followers that wear, deform, or crack from repeated compression cycles
• Frame and slide pins: KS7/KSG410-209 frame pins (sold in 2-packs) and KSG tactical frame pins replace pins that walk out of the frame from recoil vibration
• Bolt assemblies: the KSG-1170 bolt assembly replaces the complete bolt carrier with a factory-new unit when individual bolt components show excessive wear

Order replacement parts by Kel-Tec part number to ensure correct fitment. Kel-Tec stamps part numbers on the packaging and lists compatible models on each product page at keltecweapons.com.

General Accessories, Cases, and Cleaning Kits

Kel-Tec general accessories include storage and transport cases, range bags, cleaning kits, and loading tools that work across multiple Kel-Tec platforms. There are 4 storage and transport options:

• Covert soft case in large and small sizes fits Kel-Tec shotguns and rifles in padded, discreet carry bags
• Kel-Tec utility long gun case (tan) provides rigid foam padding for airline and vehicle transport
• Universal hard cases in medium and small sizes accommodate pistols and compact firearms with pluck-foam interiors
• Kel-Tec everyday utility backpack (available in black and gray) and compact range bag carry firearms, magazines, ammunition, and accessories to the range

Otis cleaning kits are available in pistol and shotgun configurations with bore snakes, solvent, lubricant, brushes, and patches sized for the specific caliber. The Maglula universal pistol magazine speed loader works with most double-stack 9mm, .40 Smith & Wesson (S&W), and .45 ACP magazines and is compatible with the Kel-Tec P15, P-11, and PF9. The .22 ammo dispenser ($12) holds and dispenses .22 LR cartridges one at a time for loading rimfire magazines without handling individual rounds.

Kel-Tec Accessory Compatibility Across Models

Kel-Tec accessory compatibility depends on 3 factors: platform type (pistol, rifle, or shotgun), caliber, and generation, and accessories do not cross between platform types unless the accessories are universal rail-mount or cleaning products. There are 4 cross-compatibility groups within the Kel-Tec product line:

• PMR-30 and CMR-30 share 30-round .22 WMR magazines and the Maglula PMR-30/CMR-30 speed loader
• P50, R50, and KP50 share 50-round 5.7x28mm FN P90-pattern magazines and the KP50-1350 speed loader
• KS7 and KSG410 share frame pins (KS7/KSG410-209), but magazine tubes and caliber-specific parts do not interchange
• KSG parts (bolt assembly, firing pin, extractor spring, magazine spring, butt pad) fit only 12-gauge KSG variants and do not fit the KS7 or KSG410

Magpul M-LOK accessories (rail sections, light mounts, sling mounts, rail covers) fit any Kel-Tec firearm with M-LOK-compatible forends, including the RDB 11.5-inch M-LOK forend and aftermarket M-LOK handguards for the SUB-2000. Picatinny-mount accessories (risers, optics, lights, angled grips) fit any Kel-Tec firearm with 1913 Picatinny rail sections, including the KSG, KS7, CP33, P50, and RDB.