Project AR-9 Build Series
Follow The Daily Shooter as he progresses through his new AR-9 build video series!
What’s New at MSR Arms
Shooting Sports products are evolving all the time. Take a look at the latest product releases and new items hitting our virtual shelves!
California Compliance
California legislation? Check out the product solutions being offered to help your AR rifle stay within the law.
Not sure what to get?
Give a gift card to that special someone on your list! Perfect for the person who has (or wants) everything! Available Now!
Staff Favorites
Luth-AR MBA-1 Rifle Buttstock (Options)
$ 131.99
-
- Fully Adjustable Buttstock assembly to mount to a rifle (A2 Round Standard Tube) – This is a fixed stock
- Additional 1″ height on cheek rest
- Additional 1 1/16″ length of pull with extended length buttplate
- Approximately half the weight of competitors’ adjustable stocks The “MBA” weighs just 1.26 lbs.
- Fits all .223 and most .308 AR style rifles
- Super Strong Glass Filled Nylon
- Comes with A1 Buttstock screw to connect to A2 standard buffer tube
- Easy to replace and quick to install
Features
- Modular buttstock assembly for the AR
- Interchangeable with standard A1 or A2 buttstocks or any aftermarket buttstock with overall length of approximately 10.5″
- Fully Ambidextrous and can be comfortably used shooting off either shoulder (Cheek piece pre-installed for right handed shooters but can be installed on either side for right or left hand shooters)
- Cheek piece not only moves up and down, it also moves back and forth on the stock
- NOT interchangeable with carbine/collapsible rifles with telescoping assemblies (6-position tubes). You will need to purchase a MBA-3 or MBA-4 to fit these carbine tubes
-
Shipping Weight 2 lbs Shipping Dimensions 12 x 6 x 3 in Application Rifle
Buttstock Weight 18.4 oz
Extended Length of Pull 14 3/4″
Collapsed Length of Pull 13 5/8″
Overall Extended Length 11 1/2″
Overall Collaspsed Length 10 7/8″
Cheek Rise 1″ Fully Extended
Additional Length-of-Pull 1 1/16″
Available Colors Black, Flat Dark Earth
Manufacturer Part Number MBA-1
- The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
- Sorry, no media content is current available for this product.
- No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!
Magpul MS4 QDM Sling (Options)
$ 75.95
-
The Magpul® MS4 QDM Sling includes factory installed heavy duty Magpul QDM quick-disconnect swivels. These swivels replace the push-button swivels found on most QD devices such as the MS4 Dual QD Sling Gen 2. With much easier single handed operation, the QDM swivels are also adapt at preventing rollover of the sling webbing. Quickly change between either one or two-point configurations.
- QDM Swivels are constructed of Melonite finished steel making them stronger and more corrosion resistant.
- Compatibile with the standard QD sling cup interface found on many handguards, lower receivers, receiver end plates and buttstocks.
- Retains the low-profile quick-adjust MS1 slider which minimizes bulk and allows for secure, yet effortless adjustment.
- Webbing length is optimized for a comfortable fit with all body types and body armor configurations.
- No tails, loops, or other potential snag hazards
- Lightweight, yet durable slider and buckle hardware made of reinforced engineering polymer
- Proprietary weave, 1-1/4” wide nylon webbing is strong and abrasion-resistant while tubular construction provides anti-chafing user comfort. Colored webbing has Near Infrared (NIR) treatment to reduce IR signature
-
Manufacturer Part Number: MAG953-BLK / MAG953-COY
No Additional Information Provided - The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
- Sorry, no media content is current available for this product.
- No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!
MSR Arms FlexFit Hat
$ 24.99
- Show off your AR-15 pride with the extremely comfortable MSR Arms FlexFit Hat.
Sizes: S/M (6 3/4” - 7 1/4”)
L/XL (7 1/8” - 7 5/8”)
FlexFit Technology means it fits snug but not too tight. Unless your dome is huge.
FREE MSR Arms sticker with purchase!*
*While supplies last
-
Manufacturer Part Number: MSR-HAT
No Additional Information Provided
Made from 63% Polyester, 34% Cotton, 3% P.U. Spandex - The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
- Sorry, no media content is current available for this product.
- No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!
ODIN Works Ragna Forend (Options)
$ 160.99
-
The ODIN Works Ragna handguard is lightweight, strong, and has a uniquely sleek look and smooth-to-the-touch finish. Don’t worry about shims or timing, the Ragna free float handguard has a one-piece barrel nut for a fast and easy install.
- Available in 12.5”, 15.5”, and 17.5” lengths
- Full Length Picatinny Rail on top
- Either MLOK or KeyMOd attachment points in the front of rail at 3 and 9 o’clock, and full length on bottom.
- QD attachment points on sides and bottom
- 6061 T6 Aluminum with Black Nitride Coating
- Includes Mounting Hardware
-
Manufacturer Part Number: F-12-ML-RA, F-15-ML-RA, F-17-ML-RA, F-12-KM-RA, F-15-KM-RA, F-17-KM-RA
Inside Diameter: 1.35"
No Additional Information Provided
Outside Diameter: 2.02" Tall by 1.52" - The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
- Sorry, no media content is current available for this product.
- No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!
Phase 5 Chrome Lined Black Phosphate Complete Bolt Carrier Group (Options)
$ 110.00
Mil-Spec Heat treated and chrome lined carrier.
- Assembled complete with cam pin, firing pin, bolt and gas key.
- HPT/MPI tested Bolt.
- Drop-in BCG, ready to shoot.
- Finish: Standard black phosphate coating.
Note from Phase 5:
***There has been a lot of talk about the pros and cons of staking the gas key on the carrier. Here is our opinion and why we do not stake keys. The US Mil Spec. assembly drawing requires the carrier key to be staked. Contrary to some popular opinions staking does not “SEAL” the gas key. Staking keeps the screws from backing out Period.
If you do not properly torque the screws to 56 inch pounds you will be staking a screw that is loose or one that is over torqued and prone to breakage. We have seen plenty of staked screws that are loose or broken.
The Mil Spec. also calls for the gas key bottom surface to be“SEALED" with Permatex gasket sealer. Something no one does to our knowledge. Here is our procedure for installing a gas key. First clean the oil from the gas key and the mating surface on the carrier. Then clean the oil from the screw threads. We use Acetone for this. Next use a very light coating of Permatex high strength thread locker gel on the bottom of the key. PN 27010. This is much easier to use than the Permatex gasket sealer. It comes in a plastic twist dispenser. Make sure you don't use so much that it squishes into the gas port hole. The cure rate is 60 minutes. Next coat the screw threads with the same gel. Install the key and torque the screws to 56 inch pounds.
Should you decide to remove the key for some reason don't use the old screws when you put the key back on! You will most likely break them during installation or when you fire the rifle. Go to the local hardware store and buy new 10-32 x ¼"SHCS. If you feel the need to stake the screws spend the money and get one of the staking tools from Brownell that uses a screw type system to swedge the material into the top of the screw. Don't use a hammer and a punch! You can stretch the thread on the screw and now you have a loose screw that will eventually break if the gun even fires.***
View full product details
Phase 5 Extended Bolt Release v3
$ 49.99
-
The newest addition to the Phase 5 line of Extended Bolt Releases is here! The Phase 5 Extended Bolt Release V3 (EBRV3) is stronger and lighter than the prior versions, with a greater range of compatibility.
When compared to a standard mil-spec bolt release, the EBR allows you to reload quicker, clear jams in a more efficient way and eliminate unnecessary hand movements during various operations. This is because the lever is extended into the trigger well for easy access from the right side of the weapon.
Phase 5 has added serrations on the elbow and end of the EBR for improved grip and reduced slippage in any weather. The EBRV3 is compatible with all mil spec AR-15/M16 receiver sets and many billet receivers. Also compatible with most side charging and left-handed weapons!
- Heat treated, 8620 high strength carbon steel
- One piece design, no extra parts or screws to come loose. -
Manufacturer Part Number: None
No Additional Information Provided - The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
- Sorry, no media content is current available for this product.
- No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!
Phase 5 Sloped QD End Plate (Options)
$ 39.99
-
The Phase 5 Sloped Quick Disconnect End Plate (SQD-EP) was designed to replace the standard AR15/M4 carbine end plate. While still meeting the requirements of the original design, the SQD-EP is lighter and QD Swivel compatible.
Compatible with mil-spec carbine receiver extensions, commercial-spec receiver extensions, and all Phase 5 Pistol Buffer Tubes on nearly all AR15/M4/.308 AR Variant lower receivers. Lightweight and sturdy 7075-T6 billet aluminum construction is about 80% stronger than 6061-T6 aluminum.
Uses a standard AR15/M4 carbine Lower receiver extension castle nut (not included).
Accepts all push button QD swivels and QD slings.
QD mount is at a 30 Degree angle from the lower receiver to allow a 360 Degree rotation for ambidextrous use.
Lighter than the standard stamped steel receiver extension end plate (0.39 oz. vs 0.48 oz.)
- Manufacturer Part Number: SQD-EP, SQD-EP-RED, SQD-EP-BLUE, SQD-EP-GRY
No Additional Information Provided - The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
- Sorry, no media content is current available for this product.
- No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms
SLR Rifleworks Synergy Linear Hybrid 9mm Comp
$ 129.99
-
Steel Core with Titanium Sleeve
Adds 1.52" inches to barrel
1/2x28 Threading
1.25" OD
2" OAL
4.4 oz
Includes crush washer
Anodizing colors vary as they are done manually. Color may dull after handling, use an ammonia based window cleaner to wipe it down and bring the color back.
-
Manufacturer Part Number: None
No Additional Information Provided - The MSR Arms Advisor articles are intended to answer some of the most common shooter questions and assist our customers in making the best purchasing decision possible.
- Sorry, no media content is current available for this product.
- No questions have been submitted regarding this product. If you have a question regarding this, or any of our other products, please submit them by emailing sales@msrarms.com. We will return your email promptly and post both the question and answer here for our other customers to view. Remember, there are no dumb questions... Thank you, MSR Arms!
MSR Arms is a proud partner and sponsor of The Daily Shooter YouTube Channel!
For the latest Guns, Gear, Reviews, Politics and Informational Videos, check out the The Daily Shooter on YouTube. Please help support our hard-working partner by clicking the Like and Subscribe buttons in the videos. View our collaboration videos HERE.
